Upgrade Effect to beta.103#5331

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Merged
juliusmarminge merged 1 commit into from
Aug 4, 2026
Merged

Upgrade Effect to beta.103 #5331

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2 changes: 1 addition & 1 deletion apps/desktop/src/preview/Manager.ts
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Original file line numberDiff line numberDiff line change
Expand Up@@ -109,7 +109,7 @@ const DIAGNOSTIC_BUFFER_LIMIT = 200;
const MAX_ARTIFACT_SITE_SLUG_LENGTH = 80;
const AGENT_CURSOR_MOVE_MS = 160;
const AGENT_CURSOR_CLICK_LEAD_MS = 40;
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const DEFAULT_ANNOTATION_THEME: DesktopPreviewAnnotationTheme = {
colorScheme: "light",
radius: "0.625rem",
Expand Down
2 changes: 1 addition & 1 deletion apps/desktop/src/preview/PlaywrightInjectedRuntime.ts
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Expand Up@@ -8,7 +8,7 @@ import * as Effect from "effect/Effect";
import * as Schema from "effect/Schema";

const require = NodeModule.createRequire(import.meta.url);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const PLAYWRIGHT_PACKAGE_SPECIFIER = "playwright-core/package.json";
const PLAYWRIGHT_SOURCE_MARKER = "source3 = ";
const PLAYWRIGHT_SOURCE_TERMINATOR = ";\n }\n});";
Expand Down
8 changes: 6 additions & 2 deletions apps/server/src/cli/config.test.ts
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@@ -1,3 +1,5 @@
// @effect-diagnostics nodeBuiltinImport:off
import * as NodeFS from "node:fs";
import * as NodeOS from "node:os";

import { assert, expect, it } from "@effect/vitest";
Expand DownExpand Up@@ -56,8 +58,10 @@ it.layer(NodeServices.layer)("cli config resolution", (it) => {
const filePath = yield* fs.makeTempFileScoped({ prefix: "t3-bootstrap-", suffix: ".ndjson" });
const encoded = yield* encodeDesktopBootstrap(payload);
yield* fs.writeFileString(filePath, `${encoded}\n`);
const { fd } = yield* fs.open(filePath, { flag: "r" });
return fd;
return yield* Effect.acquireRelease(
Effect.sync(() => NodeFS.openSync(filePath, "r")),
(fd) => Effect.sync(() => NodeFS.closeSync(fd)),
);
});

it.effect("falls back to effect/config values when flags are omitted", () =>
Expand Down
2 changes: 1 addition & 1 deletion apps/server/src/cli/config.ts
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Expand Up@@ -466,7 +466,7 @@ export const DurationFromString = Schema.String.pipe(
return Effect.succeed(duration);
}
return Effect.fail(
new SchemaIssue.InvalidValue(Option.some(value), {
new SchemaIssue.InvalidValue({
message: "Invalid duration. Use values like 5m, 1h, 30d, or 15 minutes.",
}),
);
Expand Down
5 changes: 2 additions & 3 deletions apps/server/src/cloud/publicConfig.ts
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Expand Up@@ -4,7 +4,6 @@ import { normalizeSecureRelayUrl } from "@t3tools/shared/relayUrl";
import * as Config from "effect/Config";
import * as ConfigProvider from "effect/ConfigProvider";
import * as Effect from "effect/Effect";
import * as Option from "effect/Option";
import * as Schema from "effect/Schema";
import * as SchemaIssue from "effect/SchemaIssue";

Expand All@@ -24,7 +23,7 @@ function validateRelayUrl(value: string) {
? Effect.fail(
new Config.ConfigError(
new Schema.SchemaError(
new SchemaIssue.InvalidValue(Option.some(value), {
new SchemaIssue.InvalidValue({
message: "Relay URL must be a secure absolute HTTPS origin.",
}),
),
Expand DownExpand Up@@ -130,7 +129,7 @@ function validateHostedAppUrl(value: string) {
return Effect.fail(
new Config.ConfigError(
new Schema.SchemaError(
new SchemaIssue.InvalidValue(Option.some(value), {
new SchemaIssue.InvalidValue({
message: "Hosted app URL must be an absolute HTTPS origin (or HTTP loopback origin).",
}),
),
Expand Down
71 changes: 3 additions & 68 deletions apps/server/src/http.ts
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Expand Up@@ -14,10 +14,10 @@ import * as Option from "effect/Option";
import * as Path from "effect/Path";
import { cast } from "effect/Function";
import {
Headers,
HttpBody,
HttpClient,
HttpClientResponse,
HttpMiddleware,
HttpRouter,
HttpServerResponse,
HttpServerRequest,
Expand All@@ -30,7 +30,6 @@ import * as ServerConfig from "./config.ts";
import { ASSET_ROUTE_PREFIX, resolveAsset } from "./assets/AssetAccess.ts";
import * as BrowserTraceCollector from "./observability/BrowserTraceCollector.ts";
import * as EnvironmentAuth from "./auth/EnvironmentAuth.ts";
import * as HttpResponseCompression from "./httpCompression/HttpResponseCompression.ts";
import { traceRelayRequest } from "./cloud/traceRelayRequest.ts";
import {
annotateEnvironmentRequest,
Expand All@@ -44,74 +43,10 @@ import { browserApiCorsAllowedHeaders, browserApiCorsAllowedMethods } from "./ht
const OTLP_TRACES_PROXY_PATH = "/api/observability/v1/traces";
const LOOPBACK_HOSTNAMES = new Set(["127.0.0.1", "::1", "localhost"]);
const DESKTOP_RENDERER_ORIGINS = ["t3code://app", "t3code-dev://app"];
const GZIP_MIN_BYTES = 1024;

function acceptsGzip(value: string | undefined): boolean {
if (!value) return false;

const accepted = new Map(
value.split(",").map((entry) => {
const [coding = "", ...parameters] = entry.trim().toLowerCase().split(";");
const quality = parameters
.map((parameter) => parameter.trim().match(/^q=(.+)$/)?.[1])
.find((parameter) => parameter !== undefined);
return [coding, quality === undefined ? 1 : Number(quality)] as const;
}),
);
return (accepted.get("gzip") ?? accepted.get("*") ?? 0) > 0;
}

function varyByAcceptEncoding(value: string | undefined): string {
if (!value) return "Accept-Encoding";
const values = new Set(value.split(",").map((entry) => entry.trim().toLowerCase()));
return values.has("*") || values.has("accept-encoding") ? value : `${value}, Accept-Encoding`;
}

const compressHttpResponse = Effect.fnUntraced(function* (
response: HttpServerResponse.HttpServerResponse,
acceptEncoding: string | undefined,
) {
const body = response.body;
if (
body._tag !== "Uint8Array" ||
body.contentLength < GZIP_MIN_BYTES ||
!body.contentType.startsWith("application/json") ||
response.headers["content-encoding"]
) {
return response;
}

const variedResponse = HttpServerResponse.setHeader(
response,
"vary",
varyByAcceptEncoding(response.headers.vary),
);
if (!acceptsGzip(acceptEncoding)) return variedResponse;

const compression = yield* HttpResponseCompression.HttpResponseCompression;
const headers = Headers.set(
Headers.remove(variedResponse.headers, "content-length"),
"content-encoding",
"gzip",
);
return compression.gzip(body.body, {
status: response.status,
statusText: response.statusText,
headers,
cookies: response.cookies,
contentType: body.contentType,
});
export const httpCompressionLayer = HttpRouter.middleware(HttpMiddleware.compression(), {
global: true,
});

export const httpCompressionLayer = HttpRouter.middleware(
(httpEffect) =>
Effect.flatMap(
Effect.all([httpEffect, HttpServerRequest.HttpServerRequest]),
([response, request]) => compressHttpResponse(response, request.headers["accept-encoding"]),
),
{ global: true },
);

export const browserApiCorsLayer = Layer.unwrap(
Effect.gen(function* () {
const config = yield* ServerConfig.ServerConfig;
Expand Down
29 changes: 0 additions & 29 deletions apps/server/src/httpCompression/HttpResponseCompression.test.ts
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36 changes: 0 additions & 36 deletions apps/server/src/httpCompression/HttpResponseCompression.ts
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5 changes: 2 additions & 3 deletions apps/server/src/keybindings.ts
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Expand Up@@ -29,7 +29,6 @@ import * as Exit from "effect/Exit";
import * as FileSystem from "effect/FileSystem";
import * as Path from "effect/Path";
import * as Layer from "effect/Layer";
import * as Option from "effect/Option";
import * as Predicate from "effect/Predicate";
import * as PubSub from "effect/PubSub";
import * as Result from "effect/Result";
Expand DownExpand Up@@ -68,7 +67,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
Effect.filterOrFail(
Predicate.isNotNull,
() =>
new SchemaIssue.InvalidValue(Option.some(rule), {
new SchemaIssue.InvalidValue({
message: "Invalid keybinding rule",
}),
),
Expand All@@ -80,7 +79,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
const key = encodeShortcut(resolved.shortcut);
if (!key) {
return yield* Effect.fail(
new SchemaIssue.InvalidValue(Option.some(resolved), {
new SchemaIssue.InvalidValue({
message: "Resolved shortcut cannot be encoded to key string",
}),
);
Expand Down
9 changes: 6 additions & 3 deletions apps/server/src/mcp/McpHttpServer.test.ts
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Expand Up@@ -5,7 +5,7 @@ import { EnvironmentId, PreviewTabId, ProviderInstanceId, ThreadId } from "@t3to
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Stream from "effect/Stream";
import { McpSchema, McpServer } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer } from "effect/unstable/ai";
import { HttpBody, HttpClient, HttpRouter, HttpServerResponse } from "effect/unstable/http";

import * as McpHttpServer from "./McpHttpServer.ts";
Expand All@@ -26,8 +26,9 @@ const invocation = {
};
const client = McpSchema.McpServerClient.of({
clientId: 1,
protocolVersion: "2025-06-18",
initializePayload: {
protocolVersion: "2025-03-26",
protocolVersion: "2025-06-18",
capabilities: {},
clientInfo: { name: "mcp-test", version: "1.0.0" },
},
Expand DownExpand Up@@ -103,6 +104,7 @@ it.effect("terminates HTTP MCP sessions with DELETE", () =>
name: "MCP termination test",
version: "1.0.0",
path: "/mcp",
protocols: [McpProtocol.v2025_06_18],
});
yield* HttpRouter.serve(serverLayer, {
disableListenLog: true,
Expand DownExpand Up@@ -239,8 +241,9 @@ it.effect("registers annotated tools and preserves authenticated request context
.pipe(
Effect.provideService(McpInvocationContext.McpInvocationContext, invocation),
Effect.provideService(McpSchema.McpServerClient, client),
Effect.flip,
);
expect(malformed.isError).toBe(true);
expect(malformed._tag).toBe("InvalidParams");

const snapshot = yield* server
.callTool({ name: "preview_snapshot", arguments: { tabId: alternateTabId } })
Expand Down
3 changes: 2 additions & 1 deletion apps/server/src/mcp/McpHttpServer.ts
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Expand Up@@ -6,7 +6,7 @@ import * as Option from "effect/Option";
import * as Sink from "effect/Sink";
import * as Stream from "effect/Stream";
import type * as Types from "effect/Types";
import { McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { HttpRouter, HttpServerRequest, HttpServerResponse } from "effect/unstable/http";

import packageJson from "../../package.json" with { type: "json" };
Expand DownExpand Up@@ -220,6 +220,7 @@ const McpTransportLive = McpServer.layerHttp({
name: "T3 Code",
version: packageJson.version,
path: "/mcp",
protocols: [McpProtocol.v2025_06_18],
}).pipe(Layer.provide(McpAuthMiddlewareLive));

export const layer = PreviewToolkitRegistrationLive.pipe(Layer.provideMerge(McpTransportLive));
4 changes: 2 additions & 2 deletions apps/server/src/provider/Layers/ClaudeAdapter.ts
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Expand Up@@ -90,8 +90,8 @@ import {
} from "../Errors.ts";
import { type ClaudeAdapterShape } from "../Services/ClaudeAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("claudeAgent");
type ClaudeTextStreamKind = Extract<RuntimeContentStreamKind, "assistant_text" | "reasoning_text">;
Expand Down
2 changes: 1 addition & 1 deletion apps/server/src/provider/Layers/CursorAdapter.ts
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Expand Up@@ -77,7 +77,7 @@ import {
import { type CursorAdapterShape } from "../Services/CursorAdapter.ts";
import { resolveCursorAcpBaseModelId } from "./CursorProvider.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("cursor");
const CURSOR_RESUME_VERSION = 1 as const;
Expand Down
2 changes: 1 addition & 1 deletion apps/server/src/provider/Layers/EventNdjsonLogger.test.ts
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Expand Up@@ -20,7 +20,7 @@ import {
writeBatchedMessages,
} from "./EventNdjsonLogger.ts";

const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

function ownedLogPath(basePath: string, segment: string): string {
const basename = NodePath.basename(basePath);
Expand Down
2 changes: 1 addition & 1 deletion apps/server/src/provider/Layers/EventNdjsonLogger.ts
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Expand Up@@ -34,7 +34,7 @@ const DEFAULT_MAX_BUFFERED_BYTES = MEBIBYTE;
const DEFAULT_MAX_BUFFERED_RECORDS = 512;
const GLOBAL_THREAD_SEGMENT = "_global";
const LOG_SCOPE = "provider-observability";
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));

const transientCanonicalEventTypes = new Set([
"content.delta",
Expand Down
2 changes: 1 addition & 1 deletion apps/server/src/provider/Layers/GrokAdapter.ts
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Expand Up@@ -69,7 +69,7 @@ import {
import { type GrokAdapterShape } from "../Services/GrokAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";

const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("grok");
const GROK_RESUME_VERSION = 1 as const;
Expand Down
2 changes: 1 addition & 1 deletion apps/server/src/provider/acp/AcpNativeLogging.test.ts
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Expand Up@@ -12,7 +12,7 @@ import type { EventNdjsonLogger } from "../Layers/EventNdjsonLogger.ts";
import { makeAcpNativeLoggerFactory } from "./AcpNativeLogging.ts";

const nodeServicesIt = it.layer(NodeServices.layer);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

nodeServicesIt("ACP native logging", (it) => {
it.effect("records bounded request and protocol diagnostics without raw payloads", () =>
Expand Down
2 changes: 1 addition & 1 deletion apps/server/src/provider/opencodeRuntime.ts
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Expand Up@@ -34,7 +34,7 @@ import { collectStreamAsString } from "./providerSnapshot.ts";
import * as NetService from "@t3tools/shared/Net";
import { HostProcessPlatform } from "@t3tools/shared/hostProcess";
import { resolveSpawnCommand } from "@t3tools/shared/shell";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const OPENCODE_EMPTY_CONFIG_CONTENT = "{}";

const OPENCODE_SERVER_READY_PREFIX = "opencode server listening";
Expand Down
Loading
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Upgrade Effect to beta.103#5331

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 Merged

juliusmarminge
merged 1 commit into

from

Aug 4, 2026
 Merged


Upgrade Effect to beta.103
#5331
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2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/Manager.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -109,7 +109,7 @@ const DIAGNOSTIC_BUFFER_LIMIT = 200;
const MAX_ARTIFACT_SITE_SLUG_LENGTH = 80;
const AGENT_CURSOR_MOVE_MS = 160;
const AGENT_CURSOR_CLICK_LEAD_MS = 40;
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const DEFAULT_ANNOTATION_THEME: DesktopPreviewAnnotationTheme = {
 colorScheme: "light",
 radius: "0.625rem",
Expand Down

2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/PlaywrightInjectedRuntime.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -8,7 +8,7 @@ import * as Effect from "effect/Effect";
import * as Schema from "effect/Schema";

const require = NodeModule.createRequire(import.meta.url);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const PLAYWRIGHT_PACKAGE_SPECIFIER = "playwright-core/package.json";
const PLAYWRIGHT_SOURCE_MARKER = "source3 = ";
const PLAYWRIGHT_SOURCE_TERMINATOR = ";\n }\n});";
Expand Down

8 changes: 6 additions & 2 deletions
apps/server/src/cli/config.test.ts

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Original file line numberDiff line numberDiff line change
@@ -1,3 +1,5 @@
// @effect-diagnostics nodeBuiltinImport:off
import * as NodeFS from "node:fs";
import * as NodeOS from "node:os";

import { assert, expect, it } from "@effect/vitest";
Expand DownExpand Up@@ -56,8 +58,10 @@ it.layer(NodeServices.layer)("cli config resolution", (it) => {
 const filePath = yield* fs.makeTempFileScoped({ prefix: "t3-bootstrap-", suffix: ".ndjson" });
 const encoded = yield* encodeDesktopBootstrap(payload);
 yield* fs.writeFileString(filePath, `${encoded}\n`);
 const { fd } = yield* fs.open(filePath, { flag: "r" });
 return fd;
 return yield* Effect.acquireRelease(
 Effect.sync(() => NodeFS.openSync(filePath, "r")),
 (fd) => Effect.sync(() => NodeFS.closeSync(fd)),
 );
 });

 it.effect("falls back to effect/config values when flags are omitted", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/cli/config.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -466,7 +466,7 @@ export const DurationFromString = Schema.String.pipe(
 return Effect.succeed(duration);
 }
 return Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Invalid duration. Use values like 5m, 1h, 30d, or 15 minutes.",
 }),
 );
Expand Down

5 changes: 2 additions & 3 deletions
apps/server/src/cloud/publicConfig.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,6 @@ import { normalizeSecureRelayUrl } from "@t3tools/shared/relayUrl";
import * as Config from "effect/Config";
import * as ConfigProvider from "effect/ConfigProvider";
import * as Effect from "effect/Effect";
import * as Option from "effect/Option";
import * as Schema from "effect/Schema";
import * as SchemaIssue from "effect/SchemaIssue";

Expand All@@ -24,7 +23,7 @@ function validateRelayUrl(value: string) {
 ? Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Relay URL must be a secure absolute HTTPS origin.",
 }),
 ),
Expand DownExpand Up@@ -130,7 +129,7 @@ function validateHostedAppUrl(value: string) {
 return Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Hosted app URL must be an absolute HTTPS origin (or HTTP loopback origin).",
 }),
 ),
Expand Down

71 changes: 3 additions & 68 deletions
apps/server/src/http.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -14,10 +14,10 @@ import * as Option from "effect/Option";
import * as Path from "effect/Path";
import { cast } from "effect/Function";
import {
 Headers,
 HttpBody,
 HttpClient,
 HttpClientResponse,
 HttpMiddleware,
 HttpRouter,
 HttpServerResponse,
 HttpServerRequest,
Expand All@@ -30,7 +30,6 @@ import * as ServerConfig from "./config.ts";
import { ASSET_ROUTE_PREFIX, resolveAsset } from "./assets/AssetAccess.ts";
import * as BrowserTraceCollector from "./observability/BrowserTraceCollector.ts";
import * as EnvironmentAuth from "./auth/EnvironmentAuth.ts";
import * as HttpResponseCompression from "./httpCompression/HttpResponseCompression.ts";
import { traceRelayRequest } from "./cloud/traceRelayRequest.ts";
import {
 annotateEnvironmentRequest,
Expand All@@ -44,74 +43,10 @@ import { browserApiCorsAllowedHeaders, browserApiCorsAllowedMethods } from "./ht
const OTLP_TRACES_PROXY_PATH = "/api/observability/v1/traces";
const LOOPBACK_HOSTNAMES = new Set(["127.0.0.1", "::1", "localhost"]);
const DESKTOP_RENDERER_ORIGINS = ["t3code://app", "t3code-dev://app"];
const GZIP_MIN_BYTES = 1024;

function acceptsGzip(value: string | undefined): boolean {
 if (!value) return false;

 const accepted = new Map(
 value.split(",").map((entry) => {
 const [coding = "", ...parameters] = entry.trim().toLowerCase().split(";");
 const quality = parameters
 .map((parameter) => parameter.trim().match(/^q=(.+)$/)?.[1])
 .find((parameter) => parameter !== undefined);
 return [coding, quality === undefined ? 1 : Number(quality)] as const;
 }),
 );
 return (accepted.get("gzip") ?? accepted.get("*") ?? 0) > 0;
}

function varyByAcceptEncoding(value: string | undefined): string {
 if (!value) return "Accept-Encoding";
 const values = new Set(value.split(",").map((entry) => entry.trim().toLowerCase()));
 return values.has("*") || values.has("accept-encoding") ? value : `${value}, Accept-Encoding`;
}

const compressHttpResponse = Effect.fnUntraced(function* (
 response: HttpServerResponse.HttpServerResponse,
 acceptEncoding: string | undefined,
) {
 const body = response.body;
 if (
 body._tag !== "Uint8Array" ||
 body.contentLength < GZIP_MIN_BYTES ||
 !body.contentType.startsWith("application/json") ||
 response.headers["content-encoding"]
 ) {
 return response;
 }

 const variedResponse = HttpServerResponse.setHeader(
 response,
 "vary",
 varyByAcceptEncoding(response.headers.vary),
 );
 if (!acceptsGzip(acceptEncoding)) return variedResponse;

 const compression = yield* HttpResponseCompression.HttpResponseCompression;
 const headers = Headers.set(
 Headers.remove(variedResponse.headers, "content-length"),
 "content-encoding",
 "gzip",
 );
 return compression.gzip(body.body, {
 status: response.status,
 statusText: response.statusText,
 headers,
 cookies: response.cookies,
 contentType: body.contentType,
 });
export const httpCompressionLayer = HttpRouter.middleware(HttpMiddleware.compression(), {
 global: true,
});

export const httpCompressionLayer = HttpRouter.middleware(
 (httpEffect) =>
 Effect.flatMap(
 Effect.all([httpEffect, HttpServerRequest.HttpServerRequest]),
 ([response, request]) => compressHttpResponse(response, request.headers["accept-encoding"]),
 ),
 { global: true },
);

export const browserApiCorsLayer = Layer.unwrap(
 Effect.gen(function* () {
 const config = yield* ServerConfig.ServerConfig;
Expand Down

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apps/server/src/httpCompression/HttpResponseCompression.test.ts

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36 changes: 0 additions & 36 deletions
apps/server/src/httpCompression/HttpResponseCompression.ts

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5 changes: 2 additions & 3 deletions
apps/server/src/keybindings.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -29,7 +29,6 @@ import * as Exit from "effect/Exit";
import * as FileSystem from "effect/FileSystem";
import * as Path from "effect/Path";
import * as Layer from "effect/Layer";
import * as Option from "effect/Option";
import * as Predicate from "effect/Predicate";
import * as PubSub from "effect/PubSub";
import * as Result from "effect/Result";
Expand DownExpand Up@@ -68,7 +67,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 Effect.filterOrFail(
 Predicate.isNotNull,
 () =>
 new SchemaIssue.InvalidValue(Option.some(rule), {
 new SchemaIssue.InvalidValue({
 message: "Invalid keybinding rule",
 }),
 ),
Expand All@@ -80,7 +79,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 const key = encodeShortcut(resolved.shortcut);
 if (!key) {
 return yield* Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(resolved), {
 new SchemaIssue.InvalidValue({
 message: "Resolved shortcut cannot be encoded to key string",
 }),
 );
Expand Down

9 changes: 6 additions & 3 deletions
apps/server/src/mcp/McpHttpServer.test.ts

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Expand Up@@ -5,7 +5,7 @@ import { EnvironmentId, PreviewTabId, ProviderInstanceId, ThreadId } from "@t3to
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Stream from "effect/Stream";
import { McpSchema, McpServer } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer } from "effect/unstable/ai";
import { HttpBody, HttpClient, HttpRouter, HttpServerResponse } from "effect/unstable/http";

import * as McpHttpServer from "./McpHttpServer.ts";
Expand All@@ -26,8 +26,9 @@ const invocation = {
};
const client = McpSchema.McpServerClient.of({
 clientId: 1,
 protocolVersion: "2025-06-18",
 initializePayload: {
 protocolVersion: "2025-03-26",
 protocolVersion: "2025-06-18",
 capabilities: {},
 clientInfo: { name: "mcp-test", version: "1.0.0" },
 },
Expand DownExpand Up@@ -103,6 +104,7 @@ it.effect("terminates HTTP MCP sessions with DELETE", () =>
 name: "MCP termination test",
 version: "1.0.0",
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
 });
 yield* HttpRouter.serve(serverLayer, {
 disableListenLog: true,
Expand DownExpand Up@@ -239,8 +241,9 @@ it.effect("registers annotated tools and preserves authenticated request context
 .pipe(
 Effect.provideService(McpInvocationContext.McpInvocationContext, invocation),
 Effect.provideService(McpSchema.McpServerClient, client),
 Effect.flip,
 );
 expect(malformed.isError).toBe(true);
 expect(malformed._tag).toBe("InvalidParams");

 const snapshot = yield* server
 .callTool({ name: "preview_snapshot", arguments: { tabId: alternateTabId } })
Expand Down

3 changes: 2 additions & 1 deletion
apps/server/src/mcp/McpHttpServer.ts

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Expand Up@@ -6,7 +6,7 @@ import * as Option from "effect/Option";
import * as Sink from "effect/Sink";
import * as Stream from "effect/Stream";
import type * as Types from "effect/Types";
import { McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { HttpRouter, HttpServerRequest, HttpServerResponse } from "effect/unstable/http";

import packageJson from "../../package.json" with { type: "json" };
Expand DownExpand Up@@ -220,6 +220,7 @@ const McpTransportLive = McpServer.layerHttp({
 name: "T3 Code",
 version: packageJson.version,
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
}).pipe(Layer.provide(McpAuthMiddlewareLive));

export const layer = PreviewToolkitRegistrationLive.pipe(Layer.provideMerge(McpTransportLive));

4 changes: 2 additions & 2 deletions
apps/server/src/provider/Layers/ClaudeAdapter.ts

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Expand Up@@ -90,8 +90,8 @@ import {
} from "../Errors.ts";
import { type ClaudeAdapterShape } from "../Services/ClaudeAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("claudeAgent");
type ClaudeTextStreamKind = Extract<RuntimeContentStreamKind, "assistant_text" | "reasoning_text">;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/CursorAdapter.ts

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Expand Up@@ -77,7 +77,7 @@ import {
import { type CursorAdapterShape } from "../Services/CursorAdapter.ts";
import { resolveCursorAcpBaseModelId } from "./CursorProvider.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("cursor");
const CURSOR_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,7 @@ import {
 writeBatchedMessages,
} from "./EventNdjsonLogger.ts";

const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

function ownedLogPath(basePath: string, segment: string): string {
 const basename = NodePath.basename(basePath);
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.ts

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Expand Up@@ -34,7 +34,7 @@ const DEFAULT_MAX_BUFFERED_BYTES = MEBIBYTE;
const DEFAULT_MAX_BUFFERED_RECORDS = 512;
const GLOBAL_THREAD_SEGMENT = "_global";
const LOG_SCOPE = "provider-observability";
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));

const transientCanonicalEventTypes = new Set([
 "content.delta",
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/GrokAdapter.ts

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Expand Up@@ -69,7 +69,7 @@ import {
import { type GrokAdapterShape } from "../Services/GrokAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";

const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("grok");
const GROK_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/acp/AcpNativeLogging.test.ts

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Expand Up@@ -12,7 +12,7 @@ import type { EventNdjsonLogger } from "../Layers/EventNdjsonLogger.ts";
import { makeAcpNativeLoggerFactory } from "./AcpNativeLogging.ts";

const nodeServicesIt = it.layer(NodeServices.layer);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

nodeServicesIt("ACP native logging", (it) => {
 it.effect("records bounded request and protocol diagnostics without raw payloads", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/opencodeRuntime.ts

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Expand Up@@ -34,7 +34,7 @@ import { collectStreamAsString } from "./providerSnapshot.ts";
import * as NetService from "@t3tools/shared/Net";
import { HostProcessPlatform } from "@t3tools/shared/hostProcess";
import { resolveSpawnCommand } from "@t3tools/shared/shell";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const OPENCODE_EMPTY_CONFIG_CONTENT = "{}";

const OPENCODE_SERVER_READY_PREFIX = "opencode server listening";
Expand Down
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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 Merged

juliusmarminge
merged 1 commit into

from

Aug 4, 2026
 Merged


Upgrade Effect to beta.103
#5331
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2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/Manager.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -109,7 +109,7 @@ const DIAGNOSTIC_BUFFER_LIMIT = 200;
const MAX_ARTIFACT_SITE_SLUG_LENGTH = 80;
const AGENT_CURSOR_MOVE_MS = 160;
const AGENT_CURSOR_CLICK_LEAD_MS = 40;
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const DEFAULT_ANNOTATION_THEME: DesktopPreviewAnnotationTheme = {
 colorScheme: "light",
 radius: "0.625rem",
Expand Down

2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/PlaywrightInjectedRuntime.ts

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Expand Up@@ -8,7 +8,7 @@ import * as Effect from "effect/Effect";
import * as Schema from "effect/Schema";

const require = NodeModule.createRequire(import.meta.url);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const PLAYWRIGHT_PACKAGE_SPECIFIER = "playwright-core/package.json";
const PLAYWRIGHT_SOURCE_MARKER = "source3 = ";
const PLAYWRIGHT_SOURCE_TERMINATOR = ";\n }\n});";
Expand Down

8 changes: 6 additions & 2 deletions
apps/server/src/cli/config.test.ts

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@@ -1,3 +1,5 @@
// @effect-diagnostics nodeBuiltinImport:off
import * as NodeFS from "node:fs";
import * as NodeOS from "node:os";

import { assert, expect, it } from "@effect/vitest";
Expand DownExpand Up@@ -56,8 +58,10 @@ it.layer(NodeServices.layer)("cli config resolution", (it) => {
 const filePath = yield* fs.makeTempFileScoped({ prefix: "t3-bootstrap-", suffix: ".ndjson" });
 const encoded = yield* encodeDesktopBootstrap(payload);
 yield* fs.writeFileString(filePath, `${encoded}\n`);
 const { fd } = yield* fs.open(filePath, { flag: "r" });
 return fd;
 return yield* Effect.acquireRelease(
 Effect.sync(() => NodeFS.openSync(filePath, "r")),
 (fd) => Effect.sync(() => NodeFS.closeSync(fd)),
 );
 });

 it.effect("falls back to effect/config values when flags are omitted", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/cli/config.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -466,7 +466,7 @@ export const DurationFromString = Schema.String.pipe(
 return Effect.succeed(duration);
 }
 return Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Invalid duration. Use values like 5m, 1h, 30d, or 15 minutes.",
 }),
 );
Expand Down

5 changes: 2 additions & 3 deletions
apps/server/src/cloud/publicConfig.ts

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Expand Up@@ -4,7 +4,6 @@ import { normalizeSecureRelayUrl } from "@t3tools/shared/relayUrl";
import * as Config from "effect/Config";
import * as ConfigProvider from "effect/ConfigProvider";
import * as Effect from "effect/Effect";
import * as Option from "effect/Option";
import * as Schema from "effect/Schema";
import * as SchemaIssue from "effect/SchemaIssue";

Expand All@@ -24,7 +23,7 @@ function validateRelayUrl(value: string) {
 ? Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Relay URL must be a secure absolute HTTPS origin.",
 }),
 ),
Expand DownExpand Up@@ -130,7 +129,7 @@ function validateHostedAppUrl(value: string) {
 return Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Hosted app URL must be an absolute HTTPS origin (or HTTP loopback origin).",
 }),
 ),
Expand Down

71 changes: 3 additions & 68 deletions
apps/server/src/http.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -14,10 +14,10 @@ import * as Option from "effect/Option";
import * as Path from "effect/Path";
import { cast } from "effect/Function";
import {
 Headers,
 HttpBody,
 HttpClient,
 HttpClientResponse,
 HttpMiddleware,
 HttpRouter,
 HttpServerResponse,
 HttpServerRequest,
Expand All@@ -30,7 +30,6 @@ import * as ServerConfig from "./config.ts";
import { ASSET_ROUTE_PREFIX, resolveAsset } from "./assets/AssetAccess.ts";
import * as BrowserTraceCollector from "./observability/BrowserTraceCollector.ts";
import * as EnvironmentAuth from "./auth/EnvironmentAuth.ts";
import * as HttpResponseCompression from "./httpCompression/HttpResponseCompression.ts";
import { traceRelayRequest } from "./cloud/traceRelayRequest.ts";
import {
 annotateEnvironmentRequest,
Expand All@@ -44,74 +43,10 @@ import { browserApiCorsAllowedHeaders, browserApiCorsAllowedMethods } from "./ht
const OTLP_TRACES_PROXY_PATH = "/api/observability/v1/traces";
const LOOPBACK_HOSTNAMES = new Set(["127.0.0.1", "::1", "localhost"]);
const DESKTOP_RENDERER_ORIGINS = ["t3code://app", "t3code-dev://app"];
const GZIP_MIN_BYTES = 1024;

function acceptsGzip(value: string | undefined): boolean {
 if (!value) return false;

 const accepted = new Map(
 value.split(",").map((entry) => {
 const [coding = "", ...parameters] = entry.trim().toLowerCase().split(";");
 const quality = parameters
 .map((parameter) => parameter.trim().match(/^q=(.+)$/)?.[1])
 .find((parameter) => parameter !== undefined);
 return [coding, quality === undefined ? 1 : Number(quality)] as const;
 }),
 );
 return (accepted.get("gzip") ?? accepted.get("*") ?? 0) > 0;
}

function varyByAcceptEncoding(value: string | undefined): string {
 if (!value) return "Accept-Encoding";
 const values = new Set(value.split(",").map((entry) => entry.trim().toLowerCase()));
 return values.has("*") || values.has("accept-encoding") ? value : `${value}, Accept-Encoding`;
}

const compressHttpResponse = Effect.fnUntraced(function* (
 response: HttpServerResponse.HttpServerResponse,
 acceptEncoding: string | undefined,
) {
 const body = response.body;
 if (
 body._tag !== "Uint8Array" ||
 body.contentLength < GZIP_MIN_BYTES ||
 !body.contentType.startsWith("application/json") ||
 response.headers["content-encoding"]
 ) {
 return response;
 }

 const variedResponse = HttpServerResponse.setHeader(
 response,
 "vary",
 varyByAcceptEncoding(response.headers.vary),
 );
 if (!acceptsGzip(acceptEncoding)) return variedResponse;

 const compression = yield* HttpResponseCompression.HttpResponseCompression;
 const headers = Headers.set(
 Headers.remove(variedResponse.headers, "content-length"),
 "content-encoding",
 "gzip",
 );
 return compression.gzip(body.body, {
 status: response.status,
 statusText: response.statusText,
 headers,
 cookies: response.cookies,
 contentType: body.contentType,
 });
export const httpCompressionLayer = HttpRouter.middleware(HttpMiddleware.compression(), {
 global: true,
});

export const httpCompressionLayer = HttpRouter.middleware(
 (httpEffect) =>
 Effect.flatMap(
 Effect.all([httpEffect, HttpServerRequest.HttpServerRequest]),
 ([response, request]) => compressHttpResponse(response, request.headers["accept-encoding"]),
 ),
 { global: true },
);

export const browserApiCorsLayer = Layer.unwrap(
 Effect.gen(function* () {
 const config = yield* ServerConfig.ServerConfig;
Expand Down

29 changes: 0 additions & 29 deletions
apps/server/src/httpCompression/HttpResponseCompression.test.ts

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36 changes: 0 additions & 36 deletions
apps/server/src/httpCompression/HttpResponseCompression.ts

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5 changes: 2 additions & 3 deletions
apps/server/src/keybindings.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -29,7 +29,6 @@ import * as Exit from "effect/Exit";
import * as FileSystem from "effect/FileSystem";
import * as Path from "effect/Path";
import * as Layer from "effect/Layer";
import * as Option from "effect/Option";
import * as Predicate from "effect/Predicate";
import * as PubSub from "effect/PubSub";
import * as Result from "effect/Result";
Expand DownExpand Up@@ -68,7 +67,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 Effect.filterOrFail(
 Predicate.isNotNull,
 () =>
 new SchemaIssue.InvalidValue(Option.some(rule), {
 new SchemaIssue.InvalidValue({
 message: "Invalid keybinding rule",
 }),
 ),
Expand All@@ -80,7 +79,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 const key = encodeShortcut(resolved.shortcut);
 if (!key) {
 return yield* Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(resolved), {
 new SchemaIssue.InvalidValue({
 message: "Resolved shortcut cannot be encoded to key string",
 }),
 );
Expand Down

9 changes: 6 additions & 3 deletions
apps/server/src/mcp/McpHttpServer.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -5,7 +5,7 @@ import { EnvironmentId, PreviewTabId, ProviderInstanceId, ThreadId } from "@t3to
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Stream from "effect/Stream";
import { McpSchema, McpServer } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer } from "effect/unstable/ai";
import { HttpBody, HttpClient, HttpRouter, HttpServerResponse } from "effect/unstable/http";

import * as McpHttpServer from "./McpHttpServer.ts";
Expand All@@ -26,8 +26,9 @@ const invocation = {
};
const client = McpSchema.McpServerClient.of({
 clientId: 1,
 protocolVersion: "2025-06-18",
 initializePayload: {
 protocolVersion: "2025-03-26",
 protocolVersion: "2025-06-18",
 capabilities: {},
 clientInfo: { name: "mcp-test", version: "1.0.0" },
 },
Expand DownExpand Up@@ -103,6 +104,7 @@ it.effect("terminates HTTP MCP sessions with DELETE", () =>
 name: "MCP termination test",
 version: "1.0.0",
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
 });
 yield* HttpRouter.serve(serverLayer, {
 disableListenLog: true,
Expand DownExpand Up@@ -239,8 +241,9 @@ it.effect("registers annotated tools and preserves authenticated request context
 .pipe(
 Effect.provideService(McpInvocationContext.McpInvocationContext, invocation),
 Effect.provideService(McpSchema.McpServerClient, client),
 Effect.flip,
 );
 expect(malformed.isError).toBe(true);
 expect(malformed._tag).toBe("InvalidParams");

 const snapshot = yield* server
 .callTool({ name: "preview_snapshot", arguments: { tabId: alternateTabId } })
Expand Down

3 changes: 2 additions & 1 deletion
apps/server/src/mcp/McpHttpServer.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -6,7 +6,7 @@ import * as Option from "effect/Option";
import * as Sink from "effect/Sink";
import * as Stream from "effect/Stream";
import type * as Types from "effect/Types";
import { McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { HttpRouter, HttpServerRequest, HttpServerResponse } from "effect/unstable/http";

import packageJson from "../../package.json" with { type: "json" };
Expand DownExpand Up@@ -220,6 +220,7 @@ const McpTransportLive = McpServer.layerHttp({
 name: "T3 Code",
 version: packageJson.version,
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
}).pipe(Layer.provide(McpAuthMiddlewareLive));

export const layer = PreviewToolkitRegistrationLive.pipe(Layer.provideMerge(McpTransportLive));

4 changes: 2 additions & 2 deletions
apps/server/src/provider/Layers/ClaudeAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -90,8 +90,8 @@ import {
} from "../Errors.ts";
import { type ClaudeAdapterShape } from "../Services/ClaudeAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("claudeAgent");
type ClaudeTextStreamKind = Extract<RuntimeContentStreamKind, "assistant_text" | "reasoning_text">;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/CursorAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -77,7 +77,7 @@ import {
import { type CursorAdapterShape } from "../Services/CursorAdapter.ts";
import { resolveCursorAcpBaseModelId } from "./CursorProvider.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("cursor");
const CURSOR_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,7 @@ import {
 writeBatchedMessages,
} from "./EventNdjsonLogger.ts";

const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

function ownedLogPath(basePath: string, segment: string): string {
 const basename = NodePath.basename(basePath);
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -34,7 +34,7 @@ const DEFAULT_MAX_BUFFERED_BYTES = MEBIBYTE;
const DEFAULT_MAX_BUFFERED_RECORDS = 512;
const GLOBAL_THREAD_SEGMENT = "_global";
const LOG_SCOPE = "provider-observability";
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));

const transientCanonicalEventTypes = new Set([
 "content.delta",
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/GrokAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -69,7 +69,7 @@ import {
import { type GrokAdapterShape } from "../Services/GrokAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";

const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("grok");
const GROK_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/acp/AcpNativeLogging.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -12,7 +12,7 @@ import type { EventNdjsonLogger } from "../Layers/EventNdjsonLogger.ts";
import { makeAcpNativeLoggerFactory } from "./AcpNativeLogging.ts";

const nodeServicesIt = it.layer(NodeServices.layer);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

nodeServicesIt("ACP native logging", (it) => {
 it.effect("records bounded request and protocol diagnostics without raw payloads", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/opencodeRuntime.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -34,7 +34,7 @@ import { collectStreamAsString } from "./providerSnapshot.ts";
import * as NetService from "@t3tools/shared/Net";
import { HostProcessPlatform } from "@t3tools/shared/hostProcess";
import { resolveSpawnCommand } from "@t3tools/shared/shell";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const OPENCODE_EMPTY_CONFIG_CONTENT = "{}";

const OPENCODE_SERVER_READY_PREFIX = "opencode server listening";
Expand Down
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Upgrade Effect to beta.103#5331

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juliusmarminge
merged 1 commit into

from

Aug 4, 2026
 Merged


Upgrade Effect to beta.103
#5331
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2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/Manager.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -109,7 +109,7 @@ const DIAGNOSTIC_BUFFER_LIMIT = 200;
const MAX_ARTIFACT_SITE_SLUG_LENGTH = 80;
const AGENT_CURSOR_MOVE_MS = 160;
const AGENT_CURSOR_CLICK_LEAD_MS = 40;
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const DEFAULT_ANNOTATION_THEME: DesktopPreviewAnnotationTheme = {
 colorScheme: "light",
 radius: "0.625rem",
Expand Down

2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/PlaywrightInjectedRuntime.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -8,7 +8,7 @@ import * as Effect from "effect/Effect";
import * as Schema from "effect/Schema";

const require = NodeModule.createRequire(import.meta.url);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const PLAYWRIGHT_PACKAGE_SPECIFIER = "playwright-core/package.json";
const PLAYWRIGHT_SOURCE_MARKER = "source3 = ";
const PLAYWRIGHT_SOURCE_TERMINATOR = ";\n }\n});";
Expand Down

8 changes: 6 additions & 2 deletions
apps/server/src/cli/config.test.ts

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Original file line numberDiff line numberDiff line change
@@ -1,3 +1,5 @@
// @effect-diagnostics nodeBuiltinImport:off
import * as NodeFS from "node:fs";
import * as NodeOS from "node:os";

import { assert, expect, it } from "@effect/vitest";
Expand DownExpand Up@@ -56,8 +58,10 @@ it.layer(NodeServices.layer)("cli config resolution", (it) => {
 const filePath = yield* fs.makeTempFileScoped({ prefix: "t3-bootstrap-", suffix: ".ndjson" });
 const encoded = yield* encodeDesktopBootstrap(payload);
 yield* fs.writeFileString(filePath, `${encoded}\n`);
 const { fd } = yield* fs.open(filePath, { flag: "r" });
 return fd;
 return yield* Effect.acquireRelease(
 Effect.sync(() => NodeFS.openSync(filePath, "r")),
 (fd) => Effect.sync(() => NodeFS.closeSync(fd)),
 );
 });

 it.effect("falls back to effect/config values when flags are omitted", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/cli/config.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -466,7 +466,7 @@ export const DurationFromString = Schema.String.pipe(
 return Effect.succeed(duration);
 }
 return Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Invalid duration. Use values like 5m, 1h, 30d, or 15 minutes.",
 }),
 );
Expand Down

5 changes: 2 additions & 3 deletions
apps/server/src/cloud/publicConfig.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,6 @@ import { normalizeSecureRelayUrl } from "@t3tools/shared/relayUrl";
import * as Config from "effect/Config";
import * as ConfigProvider from "effect/ConfigProvider";
import * as Effect from "effect/Effect";
import * as Option from "effect/Option";
import * as Schema from "effect/Schema";
import * as SchemaIssue from "effect/SchemaIssue";

Expand All@@ -24,7 +23,7 @@ function validateRelayUrl(value: string) {
 ? Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Relay URL must be a secure absolute HTTPS origin.",
 }),
 ),
Expand DownExpand Up@@ -130,7 +129,7 @@ function validateHostedAppUrl(value: string) {
 return Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Hosted app URL must be an absolute HTTPS origin (or HTTP loopback origin).",
 }),
 ),
Expand Down

71 changes: 3 additions & 68 deletions
apps/server/src/http.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -14,10 +14,10 @@ import * as Option from "effect/Option";
import * as Path from "effect/Path";
import { cast } from "effect/Function";
import {
 Headers,
 HttpBody,
 HttpClient,
 HttpClientResponse,
 HttpMiddleware,
 HttpRouter,
 HttpServerResponse,
 HttpServerRequest,
Expand All@@ -30,7 +30,6 @@ import * as ServerConfig from "./config.ts";
import { ASSET_ROUTE_PREFIX, resolveAsset } from "./assets/AssetAccess.ts";
import * as BrowserTraceCollector from "./observability/BrowserTraceCollector.ts";
import * as EnvironmentAuth from "./auth/EnvironmentAuth.ts";
import * as HttpResponseCompression from "./httpCompression/HttpResponseCompression.ts";
import { traceRelayRequest } from "./cloud/traceRelayRequest.ts";
import {
 annotateEnvironmentRequest,
Expand All@@ -44,74 +43,10 @@ import { browserApiCorsAllowedHeaders, browserApiCorsAllowedMethods } from "./ht
const OTLP_TRACES_PROXY_PATH = "/api/observability/v1/traces";
const LOOPBACK_HOSTNAMES = new Set(["127.0.0.1", "::1", "localhost"]);
const DESKTOP_RENDERER_ORIGINS = ["t3code://app", "t3code-dev://app"];
const GZIP_MIN_BYTES = 1024;

function acceptsGzip(value: string | undefined): boolean {
 if (!value) return false;

 const accepted = new Map(
 value.split(",").map((entry) => {
 const [coding = "", ...parameters] = entry.trim().toLowerCase().split(";");
 const quality = parameters
 .map((parameter) => parameter.trim().match(/^q=(.+)$/)?.[1])
 .find((parameter) => parameter !== undefined);
 return [coding, quality === undefined ? 1 : Number(quality)] as const;
 }),
 );
 return (accepted.get("gzip") ?? accepted.get("*") ?? 0) > 0;
}

function varyByAcceptEncoding(value: string | undefined): string {
 if (!value) return "Accept-Encoding";
 const values = new Set(value.split(",").map((entry) => entry.trim().toLowerCase()));
 return values.has("*") || values.has("accept-encoding") ? value : `${value}, Accept-Encoding`;
}

const compressHttpResponse = Effect.fnUntraced(function* (
 response: HttpServerResponse.HttpServerResponse,
 acceptEncoding: string | undefined,
) {
 const body = response.body;
 if (
 body._tag !== "Uint8Array" ||
 body.contentLength < GZIP_MIN_BYTES ||
 !body.contentType.startsWith("application/json") ||
 response.headers["content-encoding"]
 ) {
 return response;
 }

 const variedResponse = HttpServerResponse.setHeader(
 response,
 "vary",
 varyByAcceptEncoding(response.headers.vary),
 );
 if (!acceptsGzip(acceptEncoding)) return variedResponse;

 const compression = yield* HttpResponseCompression.HttpResponseCompression;
 const headers = Headers.set(
 Headers.remove(variedResponse.headers, "content-length"),
 "content-encoding",
 "gzip",
 );
 return compression.gzip(body.body, {
 status: response.status,
 statusText: response.statusText,
 headers,
 cookies: response.cookies,
 contentType: body.contentType,
 });
export const httpCompressionLayer = HttpRouter.middleware(HttpMiddleware.compression(), {
 global: true,
});

export const httpCompressionLayer = HttpRouter.middleware(
 (httpEffect) =>
 Effect.flatMap(
 Effect.all([httpEffect, HttpServerRequest.HttpServerRequest]),
 ([response, request]) => compressHttpResponse(response, request.headers["accept-encoding"]),
 ),
 { global: true },
);

export const browserApiCorsLayer = Layer.unwrap(
 Effect.gen(function* () {
 const config = yield* ServerConfig.ServerConfig;
Expand Down

29 changes: 0 additions & 29 deletions
apps/server/src/httpCompression/HttpResponseCompression.test.ts

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This file was deleted.


36 changes: 0 additions & 36 deletions
apps/server/src/httpCompression/HttpResponseCompression.ts

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This file was deleted.


5 changes: 2 additions & 3 deletions
apps/server/src/keybindings.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -29,7 +29,6 @@ import * as Exit from "effect/Exit";
import * as FileSystem from "effect/FileSystem";
import * as Path from "effect/Path";
import * as Layer from "effect/Layer";
import * as Option from "effect/Option";
import * as Predicate from "effect/Predicate";
import * as PubSub from "effect/PubSub";
import * as Result from "effect/Result";
Expand DownExpand Up@@ -68,7 +67,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 Effect.filterOrFail(
 Predicate.isNotNull,
 () =>
 new SchemaIssue.InvalidValue(Option.some(rule), {
 new SchemaIssue.InvalidValue({
 message: "Invalid keybinding rule",
 }),
 ),
Expand All@@ -80,7 +79,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 const key = encodeShortcut(resolved.shortcut);
 if (!key) {
 return yield* Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(resolved), {
 new SchemaIssue.InvalidValue({
 message: "Resolved shortcut cannot be encoded to key string",
 }),
 );
Expand Down

9 changes: 6 additions & 3 deletions
apps/server/src/mcp/McpHttpServer.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -5,7 +5,7 @@ import { EnvironmentId, PreviewTabId, ProviderInstanceId, ThreadId } from "@t3to
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Stream from "effect/Stream";
import { McpSchema, McpServer } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer } from "effect/unstable/ai";
import { HttpBody, HttpClient, HttpRouter, HttpServerResponse } from "effect/unstable/http";

import * as McpHttpServer from "./McpHttpServer.ts";
Expand All@@ -26,8 +26,9 @@ const invocation = {
};
const client = McpSchema.McpServerClient.of({
 clientId: 1,
 protocolVersion: "2025-06-18",
 initializePayload: {
 protocolVersion: "2025-03-26",
 protocolVersion: "2025-06-18",
 capabilities: {},
 clientInfo: { name: "mcp-test", version: "1.0.0" },
 },
Expand DownExpand Up@@ -103,6 +104,7 @@ it.effect("terminates HTTP MCP sessions with DELETE", () =>
 name: "MCP termination test",
 version: "1.0.0",
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
 });
 yield* HttpRouter.serve(serverLayer, {
 disableListenLog: true,
Expand DownExpand Up@@ -239,8 +241,9 @@ it.effect("registers annotated tools and preserves authenticated request context
 .pipe(
 Effect.provideService(McpInvocationContext.McpInvocationContext, invocation),
 Effect.provideService(McpSchema.McpServerClient, client),
 Effect.flip,
 );
 expect(malformed.isError).toBe(true);
 expect(malformed._tag).toBe("InvalidParams");

 const snapshot = yield* server
 .callTool({ name: "preview_snapshot", arguments: { tabId: alternateTabId } })
Expand Down

3 changes: 2 additions & 1 deletion
apps/server/src/mcp/McpHttpServer.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -6,7 +6,7 @@ import * as Option from "effect/Option";
import * as Sink from "effect/Sink";
import * as Stream from "effect/Stream";
import type * as Types from "effect/Types";
import { McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { HttpRouter, HttpServerRequest, HttpServerResponse } from "effect/unstable/http";

import packageJson from "../../package.json" with { type: "json" };
Expand DownExpand Up@@ -220,6 +220,7 @@ const McpTransportLive = McpServer.layerHttp({
 name: "T3 Code",
 version: packageJson.version,
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
}).pipe(Layer.provide(McpAuthMiddlewareLive));

export const layer = PreviewToolkitRegistrationLive.pipe(Layer.provideMerge(McpTransportLive));

4 changes: 2 additions & 2 deletions
apps/server/src/provider/Layers/ClaudeAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -90,8 +90,8 @@ import {
} from "../Errors.ts";
import { type ClaudeAdapterShape } from "../Services/ClaudeAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("claudeAgent");
type ClaudeTextStreamKind = Extract<RuntimeContentStreamKind, "assistant_text" | "reasoning_text">;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/CursorAdapter.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -77,7 +77,7 @@ import {
import { type CursorAdapterShape } from "../Services/CursorAdapter.ts";
import { resolveCursorAcpBaseModelId } from "./CursorProvider.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("cursor");
const CURSOR_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.test.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,7 @@ import {
 writeBatchedMessages,
} from "./EventNdjsonLogger.ts";

const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

function ownedLogPath(basePath: string, segment: string): string {
 const basename = NodePath.basename(basePath);
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -34,7 +34,7 @@ const DEFAULT_MAX_BUFFERED_BYTES = MEBIBYTE;
const DEFAULT_MAX_BUFFERED_RECORDS = 512;
const GLOBAL_THREAD_SEGMENT = "_global";
const LOG_SCOPE = "provider-observability";
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));

const transientCanonicalEventTypes = new Set([
 "content.delta",
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/GrokAdapter.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -69,7 +69,7 @@ import {
import { type GrokAdapterShape } from "../Services/GrokAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";

const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("grok");
const GROK_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/acp/AcpNativeLogging.test.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -12,7 +12,7 @@ import type { EventNdjsonLogger } from "../Layers/EventNdjsonLogger.ts";
import { makeAcpNativeLoggerFactory } from "./AcpNativeLogging.ts";

const nodeServicesIt = it.layer(NodeServices.layer);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

nodeServicesIt("ACP native logging", (it) => {
 it.effect("records bounded request and protocol diagnostics without raw payloads", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/opencodeRuntime.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -34,7 +34,7 @@ import { collectStreamAsString } from "./providerSnapshot.ts";
import * as NetService from "@t3tools/shared/Net";
import { HostProcessPlatform } from "@t3tools/shared/hostProcess";
import { resolveSpawnCommand } from "@t3tools/shared/shell";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const OPENCODE_EMPTY_CONFIG_CONTENT = "{}";

const OPENCODE_SERVER_READY_PREFIX = "opencode server listening";
Expand Down
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
Upgrade Effect to beta.103#5331

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

juliusmarminge
merged 1 commit into

from

Aug 4, 2026
 Merged


Upgrade Effect to beta.103
#5331
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Hide file tree
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Filter by extension
Filter by extension
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2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/Manager.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -109,7 +109,7 @@ const DIAGNOSTIC_BUFFER_LIMIT = 200;
const MAX_ARTIFACT_SITE_SLUG_LENGTH = 80;
const AGENT_CURSOR_MOVE_MS = 160;
const AGENT_CURSOR_CLICK_LEAD_MS = 40;
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const DEFAULT_ANNOTATION_THEME: DesktopPreviewAnnotationTheme = {
 colorScheme: "light",
 radius: "0.625rem",
Expand Down

2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/PlaywrightInjectedRuntime.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -8,7 +8,7 @@ import * as Effect from "effect/Effect";
import * as Schema from "effect/Schema";

const require = NodeModule.createRequire(import.meta.url);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const PLAYWRIGHT_PACKAGE_SPECIFIER = "playwright-core/package.json";
const PLAYWRIGHT_SOURCE_MARKER = "source3 = ";
const PLAYWRIGHT_SOURCE_TERMINATOR = ";\n }\n});";
Expand Down

8 changes: 6 additions & 2 deletions
apps/server/src/cli/config.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
@@ -1,3 +1,5 @@
// @effect-diagnostics nodeBuiltinImport:off
import * as NodeFS from "node:fs";
import * as NodeOS from "node:os";

import { assert, expect, it } from "@effect/vitest";
Expand DownExpand Up@@ -56,8 +58,10 @@ it.layer(NodeServices.layer)("cli config resolution", (it) => {
 const filePath = yield* fs.makeTempFileScoped({ prefix: "t3-bootstrap-", suffix: ".ndjson" });
 const encoded = yield* encodeDesktopBootstrap(payload);
 yield* fs.writeFileString(filePath, `${encoded}\n`);
 const { fd } = yield* fs.open(filePath, { flag: "r" });
 return fd;
 return yield* Effect.acquireRelease(
 Effect.sync(() => NodeFS.openSync(filePath, "r")),
 (fd) => Effect.sync(() => NodeFS.closeSync(fd)),
 );
 });

 it.effect("falls back to effect/config values when flags are omitted", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/cli/config.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -466,7 +466,7 @@ export const DurationFromString = Schema.String.pipe(
 return Effect.succeed(duration);
 }
 return Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Invalid duration. Use values like 5m, 1h, 30d, or 15 minutes.",
 }),
 );
Expand Down

5 changes: 2 additions & 3 deletions
apps/server/src/cloud/publicConfig.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,6 @@ import { normalizeSecureRelayUrl } from "@t3tools/shared/relayUrl";
import * as Config from "effect/Config";
import * as ConfigProvider from "effect/ConfigProvider";
import * as Effect from "effect/Effect";
import * as Option from "effect/Option";
import * as Schema from "effect/Schema";
import * as SchemaIssue from "effect/SchemaIssue";

Expand All@@ -24,7 +23,7 @@ function validateRelayUrl(value: string) {
 ? Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Relay URL must be a secure absolute HTTPS origin.",
 }),
 ),
Expand DownExpand Up@@ -130,7 +129,7 @@ function validateHostedAppUrl(value: string) {
 return Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Hosted app URL must be an absolute HTTPS origin (or HTTP loopback origin).",
 }),
 ),
Expand Down

71 changes: 3 additions & 68 deletions
apps/server/src/http.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -14,10 +14,10 @@ import * as Option from "effect/Option";
import * as Path from "effect/Path";
import { cast } from "effect/Function";
import {
 Headers,
 HttpBody,
 HttpClient,
 HttpClientResponse,
 HttpMiddleware,
 HttpRouter,
 HttpServerResponse,
 HttpServerRequest,
Expand All@@ -30,7 +30,6 @@ import * as ServerConfig from "./config.ts";
import { ASSET_ROUTE_PREFIX, resolveAsset } from "./assets/AssetAccess.ts";
import * as BrowserTraceCollector from "./observability/BrowserTraceCollector.ts";
import * as EnvironmentAuth from "./auth/EnvironmentAuth.ts";
import * as HttpResponseCompression from "./httpCompression/HttpResponseCompression.ts";
import { traceRelayRequest } from "./cloud/traceRelayRequest.ts";
import {
 annotateEnvironmentRequest,
Expand All@@ -44,74 +43,10 @@ import { browserApiCorsAllowedHeaders, browserApiCorsAllowedMethods } from "./ht
const OTLP_TRACES_PROXY_PATH = "/api/observability/v1/traces";
const LOOPBACK_HOSTNAMES = new Set(["127.0.0.1", "::1", "localhost"]);
const DESKTOP_RENDERER_ORIGINS = ["t3code://app", "t3code-dev://app"];
const GZIP_MIN_BYTES = 1024;

function acceptsGzip(value: string | undefined): boolean {
 if (!value) return false;

 const accepted = new Map(
 value.split(",").map((entry) => {
 const [coding = "", ...parameters] = entry.trim().toLowerCase().split(";");
 const quality = parameters
 .map((parameter) => parameter.trim().match(/^q=(.+)$/)?.[1])
 .find((parameter) => parameter !== undefined);
 return [coding, quality === undefined ? 1 : Number(quality)] as const;
 }),
 );
 return (accepted.get("gzip") ?? accepted.get("*") ?? 0) > 0;
}

function varyByAcceptEncoding(value: string | undefined): string {
 if (!value) return "Accept-Encoding";
 const values = new Set(value.split(",").map((entry) => entry.trim().toLowerCase()));
 return values.has("*") || values.has("accept-encoding") ? value : `${value}, Accept-Encoding`;
}

const compressHttpResponse = Effect.fnUntraced(function* (
 response: HttpServerResponse.HttpServerResponse,
 acceptEncoding: string | undefined,
) {
 const body = response.body;
 if (
 body._tag !== "Uint8Array" ||
 body.contentLength < GZIP_MIN_BYTES ||
 !body.contentType.startsWith("application/json") ||
 response.headers["content-encoding"]
 ) {
 return response;
 }

 const variedResponse = HttpServerResponse.setHeader(
 response,
 "vary",
 varyByAcceptEncoding(response.headers.vary),
 );
 if (!acceptsGzip(acceptEncoding)) return variedResponse;

 const compression = yield* HttpResponseCompression.HttpResponseCompression;
 const headers = Headers.set(
 Headers.remove(variedResponse.headers, "content-length"),
 "content-encoding",
 "gzip",
 );
 return compression.gzip(body.body, {
 status: response.status,
 statusText: response.statusText,
 headers,
 cookies: response.cookies,
 contentType: body.contentType,
 });
export const httpCompressionLayer = HttpRouter.middleware(HttpMiddleware.compression(), {
 global: true,
});

export const httpCompressionLayer = HttpRouter.middleware(
 (httpEffect) =>
 Effect.flatMap(
 Effect.all([httpEffect, HttpServerRequest.HttpServerRequest]),
 ([response, request]) => compressHttpResponse(response, request.headers["accept-encoding"]),
 ),
 { global: true },
);

export const browserApiCorsLayer = Layer.unwrap(
 Effect.gen(function* () {
 const config = yield* ServerConfig.ServerConfig;
Expand Down

29 changes: 0 additions & 29 deletions
apps/server/src/httpCompression/HttpResponseCompression.test.ts

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36 changes: 0 additions & 36 deletions
apps/server/src/httpCompression/HttpResponseCompression.ts

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5 changes: 2 additions & 3 deletions
apps/server/src/keybindings.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -29,7 +29,6 @@ import * as Exit from "effect/Exit";
import * as FileSystem from "effect/FileSystem";
import * as Path from "effect/Path";
import * as Layer from "effect/Layer";
import * as Option from "effect/Option";
import * as Predicate from "effect/Predicate";
import * as PubSub from "effect/PubSub";
import * as Result from "effect/Result";
Expand DownExpand Up@@ -68,7 +67,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 Effect.filterOrFail(
 Predicate.isNotNull,
 () =>
 new SchemaIssue.InvalidValue(Option.some(rule), {
 new SchemaIssue.InvalidValue({
 message: "Invalid keybinding rule",
 }),
 ),
Expand All@@ -80,7 +79,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 const key = encodeShortcut(resolved.shortcut);
 if (!key) {
 return yield* Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(resolved), {
 new SchemaIssue.InvalidValue({
 message: "Resolved shortcut cannot be encoded to key string",
 }),
 );
Expand Down

9 changes: 6 additions & 3 deletions
apps/server/src/mcp/McpHttpServer.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -5,7 +5,7 @@ import { EnvironmentId, PreviewTabId, ProviderInstanceId, ThreadId } from "@t3to
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Stream from "effect/Stream";
import { McpSchema, McpServer } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer } from "effect/unstable/ai";
import { HttpBody, HttpClient, HttpRouter, HttpServerResponse } from "effect/unstable/http";

import * as McpHttpServer from "./McpHttpServer.ts";
Expand All@@ -26,8 +26,9 @@ const invocation = {
};
const client = McpSchema.McpServerClient.of({
 clientId: 1,
 protocolVersion: "2025-06-18",
 initializePayload: {
 protocolVersion: "2025-03-26",
 protocolVersion: "2025-06-18",
 capabilities: {},
 clientInfo: { name: "mcp-test", version: "1.0.0" },
 },
Expand DownExpand Up@@ -103,6 +104,7 @@ it.effect("terminates HTTP MCP sessions with DELETE", () =>
 name: "MCP termination test",
 version: "1.0.0",
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
 });
 yield* HttpRouter.serve(serverLayer, {
 disableListenLog: true,
Expand DownExpand Up@@ -239,8 +241,9 @@ it.effect("registers annotated tools and preserves authenticated request context
 .pipe(
 Effect.provideService(McpInvocationContext.McpInvocationContext, invocation),
 Effect.provideService(McpSchema.McpServerClient, client),
 Effect.flip,
 );
 expect(malformed.isError).toBe(true);
 expect(malformed._tag).toBe("InvalidParams");

 const snapshot = yield* server
 .callTool({ name: "preview_snapshot", arguments: { tabId: alternateTabId } })
Expand Down

3 changes: 2 additions & 1 deletion
apps/server/src/mcp/McpHttpServer.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -6,7 +6,7 @@ import * as Option from "effect/Option";
import * as Sink from "effect/Sink";
import * as Stream from "effect/Stream";
import type * as Types from "effect/Types";
import { McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { HttpRouter, HttpServerRequest, HttpServerResponse } from "effect/unstable/http";

import packageJson from "../../package.json" with { type: "json" };
Expand DownExpand Up@@ -220,6 +220,7 @@ const McpTransportLive = McpServer.layerHttp({
 name: "T3 Code",
 version: packageJson.version,
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
}).pipe(Layer.provide(McpAuthMiddlewareLive));

export const layer = PreviewToolkitRegistrationLive.pipe(Layer.provideMerge(McpTransportLive));

4 changes: 2 additions & 2 deletions
apps/server/src/provider/Layers/ClaudeAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -90,8 +90,8 @@ import {
} from "../Errors.ts";
import { type ClaudeAdapterShape } from "../Services/ClaudeAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("claudeAgent");
type ClaudeTextStreamKind = Extract<RuntimeContentStreamKind, "assistant_text" | "reasoning_text">;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/CursorAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -77,7 +77,7 @@ import {
import { type CursorAdapterShape } from "../Services/CursorAdapter.ts";
import { resolveCursorAcpBaseModelId } from "./CursorProvider.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("cursor");
const CURSOR_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,7 @@ import {
 writeBatchedMessages,
} from "./EventNdjsonLogger.ts";

const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

function ownedLogPath(basePath: string, segment: string): string {
 const basename = NodePath.basename(basePath);
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -34,7 +34,7 @@ const DEFAULT_MAX_BUFFERED_BYTES = MEBIBYTE;
const DEFAULT_MAX_BUFFERED_RECORDS = 512;
const GLOBAL_THREAD_SEGMENT = "_global";
const LOG_SCOPE = "provider-observability";
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));

const transientCanonicalEventTypes = new Set([
 "content.delta",
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/GrokAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -69,7 +69,7 @@ import {
import { type GrokAdapterShape } from "../Services/GrokAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";

const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("grok");
const GROK_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/acp/AcpNativeLogging.test.ts

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Expand Up@@ -12,7 +12,7 @@ import type { EventNdjsonLogger } from "../Layers/EventNdjsonLogger.ts";
import { makeAcpNativeLoggerFactory } from "./AcpNativeLogging.ts";

const nodeServicesIt = it.layer(NodeServices.layer);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

nodeServicesIt("ACP native logging", (it) => {
 it.effect("records bounded request and protocol diagnostics without raw payloads", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/opencodeRuntime.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -34,7 +34,7 @@ import { collectStreamAsString } from "./providerSnapshot.ts";
import * as NetService from "@t3tools/shared/Net";
import { HostProcessPlatform } from "@t3tools/shared/hostProcess";
import { resolveSpawnCommand } from "@t3tools/shared/shell";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const OPENCODE_EMPTY_CONFIG_CONTENT = "{}";

const OPENCODE_SERVER_READY_PREFIX = "opencode server listening";
Expand Down
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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 Merged

juliusmarminge
merged 1 commit into

from

Aug 4, 2026
 Merged


Upgrade Effect to beta.103
#5331
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2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/Manager.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -109,7 +109,7 @@ const DIAGNOSTIC_BUFFER_LIMIT = 200;
const MAX_ARTIFACT_SITE_SLUG_LENGTH = 80;
const AGENT_CURSOR_MOVE_MS = 160;
const AGENT_CURSOR_CLICK_LEAD_MS = 40;
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const DEFAULT_ANNOTATION_THEME: DesktopPreviewAnnotationTheme = {
 colorScheme: "light",
 radius: "0.625rem",
Expand Down

2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/PlaywrightInjectedRuntime.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -8,7 +8,7 @@ import * as Effect from "effect/Effect";
import * as Schema from "effect/Schema";

const require = NodeModule.createRequire(import.meta.url);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const PLAYWRIGHT_PACKAGE_SPECIFIER = "playwright-core/package.json";
const PLAYWRIGHT_SOURCE_MARKER = "source3 = ";
const PLAYWRIGHT_SOURCE_TERMINATOR = ";\n }\n});";
Expand Down

8 changes: 6 additions & 2 deletions
apps/server/src/cli/config.test.ts

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Original file line numberDiff line numberDiff line change
@@ -1,3 +1,5 @@
// @effect-diagnostics nodeBuiltinImport:off
import * as NodeFS from "node:fs";
import * as NodeOS from "node:os";

import { assert, expect, it } from "@effect/vitest";
Expand DownExpand Up@@ -56,8 +58,10 @@ it.layer(NodeServices.layer)("cli config resolution", (it) => {
 const filePath = yield* fs.makeTempFileScoped({ prefix: "t3-bootstrap-", suffix: ".ndjson" });
 const encoded = yield* encodeDesktopBootstrap(payload);
 yield* fs.writeFileString(filePath, `${encoded}\n`);
 const { fd } = yield* fs.open(filePath, { flag: "r" });
 return fd;
 return yield* Effect.acquireRelease(
 Effect.sync(() => NodeFS.openSync(filePath, "r")),
 (fd) => Effect.sync(() => NodeFS.closeSync(fd)),
 );
 });

 it.effect("falls back to effect/config values when flags are omitted", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/cli/config.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -466,7 +466,7 @@ export const DurationFromString = Schema.String.pipe(
 return Effect.succeed(duration);
 }
 return Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Invalid duration. Use values like 5m, 1h, 30d, or 15 minutes.",
 }),
 );
Expand Down

5 changes: 2 additions & 3 deletions
apps/server/src/cloud/publicConfig.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,6 @@ import { normalizeSecureRelayUrl } from "@t3tools/shared/relayUrl";
import * as Config from "effect/Config";
import * as ConfigProvider from "effect/ConfigProvider";
import * as Effect from "effect/Effect";
import * as Option from "effect/Option";
import * as Schema from "effect/Schema";
import * as SchemaIssue from "effect/SchemaIssue";

Expand All@@ -24,7 +23,7 @@ function validateRelayUrl(value: string) {
 ? Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Relay URL must be a secure absolute HTTPS origin.",
 }),
 ),
Expand DownExpand Up@@ -130,7 +129,7 @@ function validateHostedAppUrl(value: string) {
 return Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Hosted app URL must be an absolute HTTPS origin (or HTTP loopback origin).",
 }),
 ),
Expand Down

71 changes: 3 additions & 68 deletions
apps/server/src/http.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -14,10 +14,10 @@ import * as Option from "effect/Option";
import * as Path from "effect/Path";
import { cast } from "effect/Function";
import {
 Headers,
 HttpBody,
 HttpClient,
 HttpClientResponse,
 HttpMiddleware,
 HttpRouter,
 HttpServerResponse,
 HttpServerRequest,
Expand All@@ -30,7 +30,6 @@ import * as ServerConfig from "./config.ts";
import { ASSET_ROUTE_PREFIX, resolveAsset } from "./assets/AssetAccess.ts";
import * as BrowserTraceCollector from "./observability/BrowserTraceCollector.ts";
import * as EnvironmentAuth from "./auth/EnvironmentAuth.ts";
import * as HttpResponseCompression from "./httpCompression/HttpResponseCompression.ts";
import { traceRelayRequest } from "./cloud/traceRelayRequest.ts";
import {
 annotateEnvironmentRequest,
Expand All@@ -44,74 +43,10 @@ import { browserApiCorsAllowedHeaders, browserApiCorsAllowedMethods } from "./ht
const OTLP_TRACES_PROXY_PATH = "/api/observability/v1/traces";
const LOOPBACK_HOSTNAMES = new Set(["127.0.0.1", "::1", "localhost"]);
const DESKTOP_RENDERER_ORIGINS = ["t3code://app", "t3code-dev://app"];
const GZIP_MIN_BYTES = 1024;

function acceptsGzip(value: string | undefined): boolean {
 if (!value) return false;

 const accepted = new Map(
 value.split(",").map((entry) => {
 const [coding = "", ...parameters] = entry.trim().toLowerCase().split(";");
 const quality = parameters
 .map((parameter) => parameter.trim().match(/^q=(.+)$/)?.[1])
 .find((parameter) => parameter !== undefined);
 return [coding, quality === undefined ? 1 : Number(quality)] as const;
 }),
 );
 return (accepted.get("gzip") ?? accepted.get("*") ?? 0) > 0;
}

function varyByAcceptEncoding(value: string | undefined): string {
 if (!value) return "Accept-Encoding";
 const values = new Set(value.split(",").map((entry) => entry.trim().toLowerCase()));
 return values.has("*") || values.has("accept-encoding") ? value : `${value}, Accept-Encoding`;
}

const compressHttpResponse = Effect.fnUntraced(function* (
 response: HttpServerResponse.HttpServerResponse,
 acceptEncoding: string | undefined,
) {
 const body = response.body;
 if (
 body._tag !== "Uint8Array" ||
 body.contentLength < GZIP_MIN_BYTES ||
 !body.contentType.startsWith("application/json") ||
 response.headers["content-encoding"]
 ) {
 return response;
 }

 const variedResponse = HttpServerResponse.setHeader(
 response,
 "vary",
 varyByAcceptEncoding(response.headers.vary),
 );
 if (!acceptsGzip(acceptEncoding)) return variedResponse;

 const compression = yield* HttpResponseCompression.HttpResponseCompression;
 const headers = Headers.set(
 Headers.remove(variedResponse.headers, "content-length"),
 "content-encoding",
 "gzip",
 );
 return compression.gzip(body.body, {
 status: response.status,
 statusText: response.statusText,
 headers,
 cookies: response.cookies,
 contentType: body.contentType,
 });
export const httpCompressionLayer = HttpRouter.middleware(HttpMiddleware.compression(), {
 global: true,
});

export const httpCompressionLayer = HttpRouter.middleware(
 (httpEffect) =>
 Effect.flatMap(
 Effect.all([httpEffect, HttpServerRequest.HttpServerRequest]),
 ([response, request]) => compressHttpResponse(response, request.headers["accept-encoding"]),
 ),
 { global: true },
);

export const browserApiCorsLayer = Layer.unwrap(
 Effect.gen(function* () {
 const config = yield* ServerConfig.ServerConfig;
Expand Down

29 changes: 0 additions & 29 deletions
apps/server/src/httpCompression/HttpResponseCompression.test.ts

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36 changes: 0 additions & 36 deletions
apps/server/src/httpCompression/HttpResponseCompression.ts

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5 changes: 2 additions & 3 deletions
apps/server/src/keybindings.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -29,7 +29,6 @@ import * as Exit from "effect/Exit";
import * as FileSystem from "effect/FileSystem";
import * as Path from "effect/Path";
import * as Layer from "effect/Layer";
import * as Option from "effect/Option";
import * as Predicate from "effect/Predicate";
import * as PubSub from "effect/PubSub";
import * as Result from "effect/Result";
Expand DownExpand Up@@ -68,7 +67,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 Effect.filterOrFail(
 Predicate.isNotNull,
 () =>
 new SchemaIssue.InvalidValue(Option.some(rule), {
 new SchemaIssue.InvalidValue({
 message: "Invalid keybinding rule",
 }),
 ),
Expand All@@ -80,7 +79,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 const key = encodeShortcut(resolved.shortcut);
 if (!key) {
 return yield* Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(resolved), {
 new SchemaIssue.InvalidValue({
 message: "Resolved shortcut cannot be encoded to key string",
 }),
 );
Expand Down

9 changes: 6 additions & 3 deletions
apps/server/src/mcp/McpHttpServer.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -5,7 +5,7 @@ import { EnvironmentId, PreviewTabId, ProviderInstanceId, ThreadId } from "@t3to
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Stream from "effect/Stream";
import { McpSchema, McpServer } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer } from "effect/unstable/ai";
import { HttpBody, HttpClient, HttpRouter, HttpServerResponse } from "effect/unstable/http";

import * as McpHttpServer from "./McpHttpServer.ts";
Expand All@@ -26,8 +26,9 @@ const invocation = {
};
const client = McpSchema.McpServerClient.of({
 clientId: 1,
 protocolVersion: "2025-06-18",
 initializePayload: {
 protocolVersion: "2025-03-26",
 protocolVersion: "2025-06-18",
 capabilities: {},
 clientInfo: { name: "mcp-test", version: "1.0.0" },
 },
Expand DownExpand Up@@ -103,6 +104,7 @@ it.effect("terminates HTTP MCP sessions with DELETE", () =>
 name: "MCP termination test",
 version: "1.0.0",
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
 });
 yield* HttpRouter.serve(serverLayer, {
 disableListenLog: true,
Expand DownExpand Up@@ -239,8 +241,9 @@ it.effect("registers annotated tools and preserves authenticated request context
 .pipe(
 Effect.provideService(McpInvocationContext.McpInvocationContext, invocation),
 Effect.provideService(McpSchema.McpServerClient, client),
 Effect.flip,
 );
 expect(malformed.isError).toBe(true);
 expect(malformed._tag).toBe("InvalidParams");

 const snapshot = yield* server
 .callTool({ name: "preview_snapshot", arguments: { tabId: alternateTabId } })
Expand Down

3 changes: 2 additions & 1 deletion
apps/server/src/mcp/McpHttpServer.ts

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Expand Up@@ -6,7 +6,7 @@ import * as Option from "effect/Option";
import * as Sink from "effect/Sink";
import * as Stream from "effect/Stream";
import type * as Types from "effect/Types";
import { McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { HttpRouter, HttpServerRequest, HttpServerResponse } from "effect/unstable/http";

import packageJson from "../../package.json" with { type: "json" };
Expand DownExpand Up@@ -220,6 +220,7 @@ const McpTransportLive = McpServer.layerHttp({
 name: "T3 Code",
 version: packageJson.version,
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
}).pipe(Layer.provide(McpAuthMiddlewareLive));

export const layer = PreviewToolkitRegistrationLive.pipe(Layer.provideMerge(McpTransportLive));

4 changes: 2 additions & 2 deletions
apps/server/src/provider/Layers/ClaudeAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -90,8 +90,8 @@ import {
} from "../Errors.ts";
import { type ClaudeAdapterShape } from "../Services/ClaudeAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("claudeAgent");
type ClaudeTextStreamKind = Extract<RuntimeContentStreamKind, "assistant_text" | "reasoning_text">;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/CursorAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -77,7 +77,7 @@ import {
import { type CursorAdapterShape } from "../Services/CursorAdapter.ts";
import { resolveCursorAcpBaseModelId } from "./CursorProvider.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("cursor");
const CURSOR_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,7 @@ import {
 writeBatchedMessages,
} from "./EventNdjsonLogger.ts";

const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

function ownedLogPath(basePath: string, segment: string): string {
 const basename = NodePath.basename(basePath);
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -34,7 +34,7 @@ const DEFAULT_MAX_BUFFERED_BYTES = MEBIBYTE;
const DEFAULT_MAX_BUFFERED_RECORDS = 512;
const GLOBAL_THREAD_SEGMENT = "_global";
const LOG_SCOPE = "provider-observability";
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));

const transientCanonicalEventTypes = new Set([
 "content.delta",
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/GrokAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -69,7 +69,7 @@ import {
import { type GrokAdapterShape } from "../Services/GrokAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";

const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("grok");
const GROK_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/acp/AcpNativeLogging.test.ts

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Expand Up@@ -12,7 +12,7 @@ import type { EventNdjsonLogger } from "../Layers/EventNdjsonLogger.ts";
import { makeAcpNativeLoggerFactory } from "./AcpNativeLogging.ts";

const nodeServicesIt = it.layer(NodeServices.layer);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

nodeServicesIt("ACP native logging", (it) => {
 it.effect("records bounded request and protocol diagnostics without raw payloads", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/opencodeRuntime.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -34,7 +34,7 @@ import { collectStreamAsString } from "./providerSnapshot.ts";
import * as NetService from "@t3tools/shared/Net";
import { HostProcessPlatform } from "@t3tools/shared/hostProcess";
import { resolveSpawnCommand } from "@t3tools/shared/shell";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const OPENCODE_EMPTY_CONFIG_CONTENT = "{}";

const OPENCODE_SERVER_READY_PREFIX = "opencode server listening";
Expand Down
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Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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 Merged

juliusmarminge
merged 1 commit into

from

Aug 4, 2026
 Merged


Upgrade Effect to beta.103
#5331
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2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/Manager.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -109,7 +109,7 @@ const DIAGNOSTIC_BUFFER_LIMIT = 200;
const MAX_ARTIFACT_SITE_SLUG_LENGTH = 80;
const AGENT_CURSOR_MOVE_MS = 160;
const AGENT_CURSOR_CLICK_LEAD_MS = 40;
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const DEFAULT_ANNOTATION_THEME: DesktopPreviewAnnotationTheme = {
 colorScheme: "light",
 radius: "0.625rem",
Expand Down

2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/PlaywrightInjectedRuntime.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -8,7 +8,7 @@ import * as Effect from "effect/Effect";
import * as Schema from "effect/Schema";

const require = NodeModule.createRequire(import.meta.url);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const PLAYWRIGHT_PACKAGE_SPECIFIER = "playwright-core/package.json";
const PLAYWRIGHT_SOURCE_MARKER = "source3 = ";
const PLAYWRIGHT_SOURCE_TERMINATOR = ";\n }\n});";
Expand Down

8 changes: 6 additions & 2 deletions
apps/server/src/cli/config.test.ts

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Original file line numberDiff line numberDiff line change
@@ -1,3 +1,5 @@
// @effect-diagnostics nodeBuiltinImport:off
import * as NodeFS from "node:fs";
import * as NodeOS from "node:os";

import { assert, expect, it } from "@effect/vitest";
Expand DownExpand Up@@ -56,8 +58,10 @@ it.layer(NodeServices.layer)("cli config resolution", (it) => {
 const filePath = yield* fs.makeTempFileScoped({ prefix: "t3-bootstrap-", suffix: ".ndjson" });
 const encoded = yield* encodeDesktopBootstrap(payload);
 yield* fs.writeFileString(filePath, `${encoded}\n`);
 const { fd } = yield* fs.open(filePath, { flag: "r" });
 return fd;
 return yield* Effect.acquireRelease(
 Effect.sync(() => NodeFS.openSync(filePath, "r")),
 (fd) => Effect.sync(() => NodeFS.closeSync(fd)),
 );
 });

 it.effect("falls back to effect/config values when flags are omitted", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/cli/config.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -466,7 +466,7 @@ export const DurationFromString = Schema.String.pipe(
 return Effect.succeed(duration);
 }
 return Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Invalid duration. Use values like 5m, 1h, 30d, or 15 minutes.",
 }),
 );
Expand Down

5 changes: 2 additions & 3 deletions
apps/server/src/cloud/publicConfig.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,6 @@ import { normalizeSecureRelayUrl } from "@t3tools/shared/relayUrl";
import * as Config from "effect/Config";
import * as ConfigProvider from "effect/ConfigProvider";
import * as Effect from "effect/Effect";
import * as Option from "effect/Option";
import * as Schema from "effect/Schema";
import * as SchemaIssue from "effect/SchemaIssue";

Expand All@@ -24,7 +23,7 @@ function validateRelayUrl(value: string) {
 ? Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Relay URL must be a secure absolute HTTPS origin.",
 }),
 ),
Expand DownExpand Up@@ -130,7 +129,7 @@ function validateHostedAppUrl(value: string) {
 return Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Hosted app URL must be an absolute HTTPS origin (or HTTP loopback origin).",
 }),
 ),
Expand Down

71 changes: 3 additions & 68 deletions
apps/server/src/http.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -14,10 +14,10 @@ import * as Option from "effect/Option";
import * as Path from "effect/Path";
import { cast } from "effect/Function";
import {
 Headers,
 HttpBody,
 HttpClient,
 HttpClientResponse,
 HttpMiddleware,
 HttpRouter,
 HttpServerResponse,
 HttpServerRequest,
Expand All@@ -30,7 +30,6 @@ import * as ServerConfig from "./config.ts";
import { ASSET_ROUTE_PREFIX, resolveAsset } from "./assets/AssetAccess.ts";
import * as BrowserTraceCollector from "./observability/BrowserTraceCollector.ts";
import * as EnvironmentAuth from "./auth/EnvironmentAuth.ts";
import * as HttpResponseCompression from "./httpCompression/HttpResponseCompression.ts";
import { traceRelayRequest } from "./cloud/traceRelayRequest.ts";
import {
 annotateEnvironmentRequest,
Expand All@@ -44,74 +43,10 @@ import { browserApiCorsAllowedHeaders, browserApiCorsAllowedMethods } from "./ht
const OTLP_TRACES_PROXY_PATH = "/api/observability/v1/traces";
const LOOPBACK_HOSTNAMES = new Set(["127.0.0.1", "::1", "localhost"]);
const DESKTOP_RENDERER_ORIGINS = ["t3code://app", "t3code-dev://app"];
const GZIP_MIN_BYTES = 1024;

function acceptsGzip(value: string | undefined): boolean {
 if (!value) return false;

 const accepted = new Map(
 value.split(",").map((entry) => {
 const [coding = "", ...parameters] = entry.trim().toLowerCase().split(";");
 const quality = parameters
 .map((parameter) => parameter.trim().match(/^q=(.+)$/)?.[1])
 .find((parameter) => parameter !== undefined);
 return [coding, quality === undefined ? 1 : Number(quality)] as const;
 }),
 );
 return (accepted.get("gzip") ?? accepted.get("*") ?? 0) > 0;
}

function varyByAcceptEncoding(value: string | undefined): string {
 if (!value) return "Accept-Encoding";
 const values = new Set(value.split(",").map((entry) => entry.trim().toLowerCase()));
 return values.has("*") || values.has("accept-encoding") ? value : `${value}, Accept-Encoding`;
}

const compressHttpResponse = Effect.fnUntraced(function* (
 response: HttpServerResponse.HttpServerResponse,
 acceptEncoding: string | undefined,
) {
 const body = response.body;
 if (
 body._tag !== "Uint8Array" ||
 body.contentLength < GZIP_MIN_BYTES ||
 !body.contentType.startsWith("application/json") ||
 response.headers["content-encoding"]
 ) {
 return response;
 }

 const variedResponse = HttpServerResponse.setHeader(
 response,
 "vary",
 varyByAcceptEncoding(response.headers.vary),
 );
 if (!acceptsGzip(acceptEncoding)) return variedResponse;

 const compression = yield* HttpResponseCompression.HttpResponseCompression;
 const headers = Headers.set(
 Headers.remove(variedResponse.headers, "content-length"),
 "content-encoding",
 "gzip",
 );
 return compression.gzip(body.body, {
 status: response.status,
 statusText: response.statusText,
 headers,
 cookies: response.cookies,
 contentType: body.contentType,
 });
export const httpCompressionLayer = HttpRouter.middleware(HttpMiddleware.compression(), {
 global: true,
});

export const httpCompressionLayer = HttpRouter.middleware(
 (httpEffect) =>
 Effect.flatMap(
 Effect.all([httpEffect, HttpServerRequest.HttpServerRequest]),
 ([response, request]) => compressHttpResponse(response, request.headers["accept-encoding"]),
 ),
 { global: true },
);

export const browserApiCorsLayer = Layer.unwrap(
 Effect.gen(function* () {
 const config = yield* ServerConfig.ServerConfig;
Expand Down

29 changes: 0 additions & 29 deletions
apps/server/src/httpCompression/HttpResponseCompression.test.ts

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36 changes: 0 additions & 36 deletions
apps/server/src/httpCompression/HttpResponseCompression.ts

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This file was deleted.


5 changes: 2 additions & 3 deletions
apps/server/src/keybindings.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -29,7 +29,6 @@ import * as Exit from "effect/Exit";
import * as FileSystem from "effect/FileSystem";
import * as Path from "effect/Path";
import * as Layer from "effect/Layer";
import * as Option from "effect/Option";
import * as Predicate from "effect/Predicate";
import * as PubSub from "effect/PubSub";
import * as Result from "effect/Result";
Expand DownExpand Up@@ -68,7 +67,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 Effect.filterOrFail(
 Predicate.isNotNull,
 () =>
 new SchemaIssue.InvalidValue(Option.some(rule), {
 new SchemaIssue.InvalidValue({
 message: "Invalid keybinding rule",
 }),
 ),
Expand All@@ -80,7 +79,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 const key = encodeShortcut(resolved.shortcut);
 if (!key) {
 return yield* Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(resolved), {
 new SchemaIssue.InvalidValue({
 message: "Resolved shortcut cannot be encoded to key string",
 }),
 );
Expand Down

9 changes: 6 additions & 3 deletions
apps/server/src/mcp/McpHttpServer.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -5,7 +5,7 @@ import { EnvironmentId, PreviewTabId, ProviderInstanceId, ThreadId } from "@t3to
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Stream from "effect/Stream";
import { McpSchema, McpServer } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer } from "effect/unstable/ai";
import { HttpBody, HttpClient, HttpRouter, HttpServerResponse } from "effect/unstable/http";

import * as McpHttpServer from "./McpHttpServer.ts";
Expand All@@ -26,8 +26,9 @@ const invocation = {
};
const client = McpSchema.McpServerClient.of({
 clientId: 1,
 protocolVersion: "2025-06-18",
 initializePayload: {
 protocolVersion: "2025-03-26",
 protocolVersion: "2025-06-18",
 capabilities: {},
 clientInfo: { name: "mcp-test", version: "1.0.0" },
 },
Expand DownExpand Up@@ -103,6 +104,7 @@ it.effect("terminates HTTP MCP sessions with DELETE", () =>
 name: "MCP termination test",
 version: "1.0.0",
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
 });
 yield* HttpRouter.serve(serverLayer, {
 disableListenLog: true,
Expand DownExpand Up@@ -239,8 +241,9 @@ it.effect("registers annotated tools and preserves authenticated request context
 .pipe(
 Effect.provideService(McpInvocationContext.McpInvocationContext, invocation),
 Effect.provideService(McpSchema.McpServerClient, client),
 Effect.flip,
 );
 expect(malformed.isError).toBe(true);
 expect(malformed._tag).toBe("InvalidParams");

 const snapshot = yield* server
 .callTool({ name: "preview_snapshot", arguments: { tabId: alternateTabId } })
Expand Down

3 changes: 2 additions & 1 deletion
apps/server/src/mcp/McpHttpServer.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -6,7 +6,7 @@ import * as Option from "effect/Option";
import * as Sink from "effect/Sink";
import * as Stream from "effect/Stream";
import type * as Types from "effect/Types";
import { McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { HttpRouter, HttpServerRequest, HttpServerResponse } from "effect/unstable/http";

import packageJson from "../../package.json" with { type: "json" };
Expand DownExpand Up@@ -220,6 +220,7 @@ const McpTransportLive = McpServer.layerHttp({
 name: "T3 Code",
 version: packageJson.version,
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
}).pipe(Layer.provide(McpAuthMiddlewareLive));

export const layer = PreviewToolkitRegistrationLive.pipe(Layer.provideMerge(McpTransportLive));

4 changes: 2 additions & 2 deletions
apps/server/src/provider/Layers/ClaudeAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -90,8 +90,8 @@ import {
} from "../Errors.ts";
import { type ClaudeAdapterShape } from "../Services/ClaudeAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("claudeAgent");
type ClaudeTextStreamKind = Extract<RuntimeContentStreamKind, "assistant_text" | "reasoning_text">;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/CursorAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -77,7 +77,7 @@ import {
import { type CursorAdapterShape } from "../Services/CursorAdapter.ts";
import { resolveCursorAcpBaseModelId } from "./CursorProvider.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("cursor");
const CURSOR_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,7 @@ import {
 writeBatchedMessages,
} from "./EventNdjsonLogger.ts";

const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

function ownedLogPath(basePath: string, segment: string): string {
 const basename = NodePath.basename(basePath);
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -34,7 +34,7 @@ const DEFAULT_MAX_BUFFERED_BYTES = MEBIBYTE;
const DEFAULT_MAX_BUFFERED_RECORDS = 512;
const GLOBAL_THREAD_SEGMENT = "_global";
const LOG_SCOPE = "provider-observability";
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));

const transientCanonicalEventTypes = new Set([
 "content.delta",
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/GrokAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -69,7 +69,7 @@ import {
import { type GrokAdapterShape } from "../Services/GrokAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";

const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("grok");
const GROK_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/acp/AcpNativeLogging.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -12,7 +12,7 @@ import type { EventNdjsonLogger } from "../Layers/EventNdjsonLogger.ts";
import { makeAcpNativeLoggerFactory } from "./AcpNativeLogging.ts";

const nodeServicesIt = it.layer(NodeServices.layer);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

nodeServicesIt("ACP native logging", (it) => {
 it.effect("records bounded request and protocol diagnostics without raw payloads", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/opencodeRuntime.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -34,7 +34,7 @@ import { collectStreamAsString } from "./providerSnapshot.ts";
import * as NetService from "@t3tools/shared/Net";
import { HostProcessPlatform } from "@t3tools/shared/hostProcess";
import { resolveSpawnCommand } from "@t3tools/shared/shell";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const OPENCODE_EMPTY_CONFIG_CONTENT = "{}";

const OPENCODE_SERVER_READY_PREFIX = "opencode server listening";
Expand Down
Loading
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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 Merged

juliusmarminge
merged 1 commit into

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Aug 4, 2026
 Merged


Upgrade Effect to beta.103
#5331
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2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/Manager.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -109,7 +109,7 @@ const DIAGNOSTIC_BUFFER_LIMIT = 200;
const MAX_ARTIFACT_SITE_SLUG_LENGTH = 80;
const AGENT_CURSOR_MOVE_MS = 160;
const AGENT_CURSOR_CLICK_LEAD_MS = 40;
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const DEFAULT_ANNOTATION_THEME: DesktopPreviewAnnotationTheme = {
 colorScheme: "light",
 radius: "0.625rem",
Expand Down

2 changes: 1 addition & 1 deletion
apps/desktop/src/preview/PlaywrightInjectedRuntime.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -8,7 +8,7 @@ import * as Effect from "effect/Effect";
import * as Schema from "effect/Schema";

const require = NodeModule.createRequire(import.meta.url);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));
const PLAYWRIGHT_PACKAGE_SPECIFIER = "playwright-core/package.json";
const PLAYWRIGHT_SOURCE_MARKER = "source3 = ";
const PLAYWRIGHT_SOURCE_TERMINATOR = ";\n }\n});";
Expand Down

8 changes: 6 additions & 2 deletions
apps/server/src/cli/config.test.ts

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Original file line numberDiff line numberDiff line change
@@ -1,3 +1,5 @@
// @effect-diagnostics nodeBuiltinImport:off
import * as NodeFS from "node:fs";
import * as NodeOS from "node:os";

import { assert, expect, it } from "@effect/vitest";
Expand DownExpand Up@@ -56,8 +58,10 @@ it.layer(NodeServices.layer)("cli config resolution", (it) => {
 const filePath = yield* fs.makeTempFileScoped({ prefix: "t3-bootstrap-", suffix: ".ndjson" });
 const encoded = yield* encodeDesktopBootstrap(payload);
 yield* fs.writeFileString(filePath, `${encoded}\n`);
 const { fd } = yield* fs.open(filePath, { flag: "r" });
 return fd;
 return yield* Effect.acquireRelease(
 Effect.sync(() => NodeFS.openSync(filePath, "r")),
 (fd) => Effect.sync(() => NodeFS.closeSync(fd)),
 );
 });

 it.effect("falls back to effect/config values when flags are omitted", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/cli/config.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -466,7 +466,7 @@ export const DurationFromString = Schema.String.pipe(
 return Effect.succeed(duration);
 }
 return Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Invalid duration. Use values like 5m, 1h, 30d, or 15 minutes.",
 }),
 );
Expand Down

5 changes: 2 additions & 3 deletions
apps/server/src/cloud/publicConfig.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -4,7 +4,6 @@ import { normalizeSecureRelayUrl } from "@t3tools/shared/relayUrl";
import * as Config from "effect/Config";
import * as ConfigProvider from "effect/ConfigProvider";
import * as Effect from "effect/Effect";
import * as Option from "effect/Option";
import * as Schema from "effect/Schema";
import * as SchemaIssue from "effect/SchemaIssue";

Expand All@@ -24,7 +23,7 @@ function validateRelayUrl(value: string) {
 ? Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Relay URL must be a secure absolute HTTPS origin.",
 }),
 ),
Expand DownExpand Up@@ -130,7 +129,7 @@ function validateHostedAppUrl(value: string) {
 return Effect.fail(
 new Config.ConfigError(
 new Schema.SchemaError(
 new SchemaIssue.InvalidValue(Option.some(value), {
 new SchemaIssue.InvalidValue({
 message: "Hosted app URL must be an absolute HTTPS origin (or HTTP loopback origin).",
 }),
 ),
Expand Down

71 changes: 3 additions & 68 deletions
apps/server/src/http.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -14,10 +14,10 @@ import * as Option from "effect/Option";
import * as Path from "effect/Path";
import { cast } from "effect/Function";
import {
 Headers,
 HttpBody,
 HttpClient,
 HttpClientResponse,
 HttpMiddleware,
 HttpRouter,
 HttpServerResponse,
 HttpServerRequest,
Expand All@@ -30,7 +30,6 @@ import * as ServerConfig from "./config.ts";
import { ASSET_ROUTE_PREFIX, resolveAsset } from "./assets/AssetAccess.ts";
import * as BrowserTraceCollector from "./observability/BrowserTraceCollector.ts";
import * as EnvironmentAuth from "./auth/EnvironmentAuth.ts";
import * as HttpResponseCompression from "./httpCompression/HttpResponseCompression.ts";
import { traceRelayRequest } from "./cloud/traceRelayRequest.ts";
import {
 annotateEnvironmentRequest,
Expand All@@ -44,74 +43,10 @@ import { browserApiCorsAllowedHeaders, browserApiCorsAllowedMethods } from "./ht
const OTLP_TRACES_PROXY_PATH = "/api/observability/v1/traces";
const LOOPBACK_HOSTNAMES = new Set(["127.0.0.1", "::1", "localhost"]);
const DESKTOP_RENDERER_ORIGINS = ["t3code://app", "t3code-dev://app"];
const GZIP_MIN_BYTES = 1024;

function acceptsGzip(value: string | undefined): boolean {
 if (!value) return false;

 const accepted = new Map(
 value.split(",").map((entry) => {
 const [coding = "", ...parameters] = entry.trim().toLowerCase().split(";");
 const quality = parameters
 .map((parameter) => parameter.trim().match(/^q=(.+)$/)?.[1])
 .find((parameter) => parameter !== undefined);
 return [coding, quality === undefined ? 1 : Number(quality)] as const;
 }),
 );
 return (accepted.get("gzip") ?? accepted.get("*") ?? 0) > 0;
}

function varyByAcceptEncoding(value: string | undefined): string {
 if (!value) return "Accept-Encoding";
 const values = new Set(value.split(",").map((entry) => entry.trim().toLowerCase()));
 return values.has("*") || values.has("accept-encoding") ? value : `${value}, Accept-Encoding`;
}

const compressHttpResponse = Effect.fnUntraced(function* (
 response: HttpServerResponse.HttpServerResponse,
 acceptEncoding: string | undefined,
) {
 const body = response.body;
 if (
 body._tag !== "Uint8Array" ||
 body.contentLength < GZIP_MIN_BYTES ||
 !body.contentType.startsWith("application/json") ||
 response.headers["content-encoding"]
 ) {
 return response;
 }

 const variedResponse = HttpServerResponse.setHeader(
 response,
 "vary",
 varyByAcceptEncoding(response.headers.vary),
 );
 if (!acceptsGzip(acceptEncoding)) return variedResponse;

 const compression = yield* HttpResponseCompression.HttpResponseCompression;
 const headers = Headers.set(
 Headers.remove(variedResponse.headers, "content-length"),
 "content-encoding",
 "gzip",
 );
 return compression.gzip(body.body, {
 status: response.status,
 statusText: response.statusText,
 headers,
 cookies: response.cookies,
 contentType: body.contentType,
 });
export const httpCompressionLayer = HttpRouter.middleware(HttpMiddleware.compression(), {
 global: true,
});

export const httpCompressionLayer = HttpRouter.middleware(
 (httpEffect) =>
 Effect.flatMap(
 Effect.all([httpEffect, HttpServerRequest.HttpServerRequest]),
 ([response, request]) => compressHttpResponse(response, request.headers["accept-encoding"]),
 ),
 { global: true },
);

export const browserApiCorsLayer = Layer.unwrap(
 Effect.gen(function* () {
 const config = yield* ServerConfig.ServerConfig;
Expand Down

29 changes: 0 additions & 29 deletions
apps/server/src/httpCompression/HttpResponseCompression.test.ts

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36 changes: 0 additions & 36 deletions
apps/server/src/httpCompression/HttpResponseCompression.ts

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This file was deleted.


5 changes: 2 additions & 3 deletions
apps/server/src/keybindings.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -29,7 +29,6 @@ import * as Exit from "effect/Exit";
import * as FileSystem from "effect/FileSystem";
import * as Path from "effect/Path";
import * as Layer from "effect/Layer";
import * as Option from "effect/Option";
import * as Predicate from "effect/Predicate";
import * as PubSub from "effect/PubSub";
import * as Result from "effect/Result";
Expand DownExpand Up@@ -68,7 +67,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 Effect.filterOrFail(
 Predicate.isNotNull,
 () =>
 new SchemaIssue.InvalidValue(Option.some(rule), {
 new SchemaIssue.InvalidValue({
 message: "Invalid keybinding rule",
 }),
 ),
Expand All@@ -80,7 +79,7 @@ export const ResolvedKeybindingFromConfig = KeybindingRule.pipe(
 const key = encodeShortcut(resolved.shortcut);
 if (!key) {
 return yield* Effect.fail(
 new SchemaIssue.InvalidValue(Option.some(resolved), {
 new SchemaIssue.InvalidValue({
 message: "Resolved shortcut cannot be encoded to key string",
 }),
 );
Expand Down

9 changes: 6 additions & 3 deletions
apps/server/src/mcp/McpHttpServer.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -5,7 +5,7 @@ import { EnvironmentId, PreviewTabId, ProviderInstanceId, ThreadId } from "@t3to
import * as Effect from "effect/Effect";
import * as Layer from "effect/Layer";
import * as Stream from "effect/Stream";
import { McpSchema, McpServer } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer } from "effect/unstable/ai";
import { HttpBody, HttpClient, HttpRouter, HttpServerResponse } from "effect/unstable/http";

import * as McpHttpServer from "./McpHttpServer.ts";
Expand All@@ -26,8 +26,9 @@ const invocation = {
};
const client = McpSchema.McpServerClient.of({
 clientId: 1,
 protocolVersion: "2025-06-18",
 initializePayload: {
 protocolVersion: "2025-03-26",
 protocolVersion: "2025-06-18",
 capabilities: {},
 clientInfo: { name: "mcp-test", version: "1.0.0" },
 },
Expand DownExpand Up@@ -103,6 +104,7 @@ it.effect("terminates HTTP MCP sessions with DELETE", () =>
 name: "MCP termination test",
 version: "1.0.0",
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
 });
 yield* HttpRouter.serve(serverLayer, {
 disableListenLog: true,
Expand DownExpand Up@@ -239,8 +241,9 @@ it.effect("registers annotated tools and preserves authenticated request context
 .pipe(
 Effect.provideService(McpInvocationContext.McpInvocationContext, invocation),
 Effect.provideService(McpSchema.McpServerClient, client),
 Effect.flip,
 );
 expect(malformed.isError).toBe(true);
 expect(malformed._tag).toBe("InvalidParams");

 const snapshot = yield* server
 .callTool({ name: "preview_snapshot", arguments: { tabId: alternateTabId } })
Expand Down

3 changes: 2 additions & 1 deletion
apps/server/src/mcp/McpHttpServer.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -6,7 +6,7 @@ import * as Option from "effect/Option";
import * as Sink from "effect/Sink";
import * as Stream from "effect/Stream";
import type * as Types from "effect/Types";
import { McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { McpProtocol, McpSchema, McpServer, Tool } from "effect/unstable/ai";
import { HttpRouter, HttpServerRequest, HttpServerResponse } from "effect/unstable/http";

import packageJson from "../../package.json" with { type: "json" };
Expand DownExpand Up@@ -220,6 +220,7 @@ const McpTransportLive = McpServer.layerHttp({
 name: "T3 Code",
 version: packageJson.version,
 path: "/mcp",
 protocols: [McpProtocol.v2025_06_18],
}).pipe(Layer.provide(McpAuthMiddlewareLive));

export const layer = PreviewToolkitRegistrationLive.pipe(Layer.provideMerge(McpTransportLive));

4 changes: 2 additions & 2 deletions
apps/server/src/provider/Layers/ClaudeAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -90,8 +90,8 @@ import {
} from "../Errors.ts";
import { type ClaudeAdapterShape } from "../Services/ClaudeAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const decodeUnknownJsonStringExit = Schema.decodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("claudeAgent");
type ClaudeTextStreamKind = Extract<RuntimeContentStreamKind, "assistant_text" | "reasoning_text">;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/CursorAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -77,7 +77,7 @@ import {
import { type CursorAdapterShape } from "../Services/CursorAdapter.ts";
import { resolveCursorAcpBaseModelId } from "./CursorProvider.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("cursor");
const CURSOR_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,7 @@ import {
 writeBatchedMessages,
} from "./EventNdjsonLogger.ts";

const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

function ownedLogPath(basePath: string, segment: string): string {
 const basename = NodePath.basename(basePath);
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/EventNdjsonLogger.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -34,7 +34,7 @@ const DEFAULT_MAX_BUFFERED_BYTES = MEBIBYTE;
const DEFAULT_MAX_BUFFERED_RECORDS = 512;
const GLOBAL_THREAD_SEGMENT = "_global";
const LOG_SCOPE = "provider-observability";
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.UnknownFromJsonString);
const encodeUnknownJsonString = Schema.encodeUnknownEffect(Schema.fromJsonString(Schema.Unknown));

const transientCanonicalEventTypes = new Set([
 "content.delta",
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/Layers/GrokAdapter.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -69,7 +69,7 @@ import {
import { type GrokAdapterShape } from "../Services/GrokAdapter.ts";
import { type EventNdjsonLogger, makeEventNdjsonLogger } from "./EventNdjsonLogger.ts";

const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));

const PROVIDER = ProviderDriverKind.make("grok");
const GROK_RESUME_VERSION = 1 as const;
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/acp/AcpNativeLogging.test.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -12,7 +12,7 @@ import type { EventNdjsonLogger } from "../Layers/EventNdjsonLogger.ts";
import { makeAcpNativeLoggerFactory } from "./AcpNativeLogging.ts";

const nodeServicesIt = it.layer(NodeServices.layer);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.UnknownFromJsonString);
const encodeUnknownJson = Schema.encodeUnknownSync(Schema.fromJsonString(Schema.Unknown));

nodeServicesIt("ACP native logging", (it) => {
 it.effect("records bounded request and protocol diagnostics without raw payloads", () =>
Expand Down

2 changes: 1 addition & 1 deletion
apps/server/src/provider/opencodeRuntime.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -34,7 +34,7 @@ import { collectStreamAsString } from "./providerSnapshot.ts";
import * as NetService from "@t3tools/shared/Net";
import { HostProcessPlatform } from "@t3tools/shared/hostProcess";
import { resolveSpawnCommand } from "@t3tools/shared/shell";
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.UnknownFromJsonString);
const encodeUnknownJsonStringExit = Schema.encodeUnknownExit(Schema.fromJsonString(Schema.Unknown));
const OPENCODE_EMPTY_CONFIG_CONTENT = "{}";

const OPENCODE_SERVER_READY_PREFIX = "opencode server listening";
Expand Down
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