feat(gateway): add interactive invoke console - #1978

Merged
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui
Aug 14, 2026
Merged

feat(gateway): add interactive invoke console#1978
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui

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Summary

  • add a persistent POST JSON console for agentcore gateway invoke
  • add Gateway switching, raw path editing, generated/continued sessions, and live response streaming
  • preserve the headless Gateway invoke contract while allowing CLI flags to seed interactive context
  • share the multiline editor with Runtime and keep long payloads within stable terminal rows

UX

  • Ctrl+T switches Gateway and clears Gateway-specific state
  • Ctrl+P edits the Gateway-relative path; blank uses the exact Gateway URL
  • Ctrl+V toggles completed JSON between raw and pretty forms
  • CUSTOM_JWT Gateways proactively require a CLI-provided bearer token
  • Runtime and MCP session metadata continues across requests

Verification

  • 206 pass, 0 fail focused Gateway/Runtime invoke tests
  • 1197 pass, 0 fail full bun test src
  • bun run typecheck
  • bun run lint:check
  • bun run format:check
  • bun run build
  • live TUI validation: NONE, AWS_IAM, CUSTOM_JWT, AUTHENTICATE_ONLY, JWT passthrough, OAuth 3LO, OAuth OBO, inference, Runtime HTTP, MCP aggregation, Lambda, and real SSE streaming

Stack

Depends on #1967. Review this PR against feat/gateway-invoke.

@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 11, 2026
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@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 12, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from 196b394 to 9c11253CompareAugust 13, 2026 18:44
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from d312820 to ad207aeCompareAugust 13, 2026 19:41
Base automatically changed from feat/gateway-invoke to refactorAugust 13, 2026 19:43
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from ad207ae to 858db4dCompareAugust 13, 2026 19:43
@aidandaly24
aidandaly24 marked this pull request as ready for review August 13, 2026 19:45
@codecov-commenter

codecov-commenter commented Aug 13, 2026

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Codecov Report

❌ Patch coverage is 98.43505% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 97.00%. Comparing base (ea3fa84) to head (6489a5d).

Files with missing linesPatch %Lines
src/handlers/gateway/invoke/screen.tsx97.80%10 Missing ⚠️
Additional details and impacted files
@@ Coverage Diff @@## refactor #1978 +/- ##
============================================
+ Coverage 96.97% 97.00% +0.02% 
============================================
Files 364 366 +2 Lines 20844 21373 +529 ============================================
+ Hits 20213 20732 +519 - Misses 631 641 +10 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
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metadata: metadata(response),
state: "streaming",
});
const kind = classifyStreamingResponse(response.contentType);

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I think we need the same statusCode !== 204 && statusCode !== 205 clause here that we did in the headless invoke PR

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Good catch. Fixed in e14e8848 by exempting HTTP 204 and 205 from the TUI binary/unknown-content guard, matching the headless invoke behavior. I also added screen coverage for both statuses with an empty content type and body; the focused Gateway invoke screen suite passes 31/31.

nborges-aws
nborges-aws previously approved these changes Aug 13, 2026

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LGTM

}

const jsonOutput = ctx.require(JsonKey);
if (flags.payload === undefined) {

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does this break the pattern of tui only no flags? If so, could this be confusing for customers?

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Yes, but Runtime invoke already follows this pattern where a missing --payload launches the TUI. I think it technically could be a little bit confusing, but I personally think there's are a couple good reasons for why we should keep it this way. For one, we wanted to keep the TUI simple to start. When building runtime invoke I built an advanced options menu, which was accessible in the invoke TUI via a ctrl + key command. This added complexity to the code and we thought it would be better to start simple and layer this complexity on top in the future. So to keep these configurations accessible, I opted to not open the TUI on no --payload. Second, I think for things like --session-id it is more intuitive to pass it in via the CLI before opening the agent than after opening up the agent.

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The harness invoke TUI is also not strictly no-flags only so I think it's okay to break the pattern on invoke for now.

I think it'd be worthwhile though to have a conversation about this with the team though.

io,
);
} catch (error) {
if (error instanceof InvalidEnvironmentError) {

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why do we need to re-wrap this? Is there a specific InvalidEnvironmentError that should be a InputValidationError?

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Tbh this only exists to change the exit code. I agree with what I think you may be getting at which is that this is unnecessary complexity. I'll remove this.

Runtime invoke also uses this, and I'll update it there as well. I think what I could do is have this here throw a new InvalidEnvironmentError(message, { exitCode: ExitCode.USAGE }) instead.

https://github.com/aws/agentcore-cli/blob/refactor/src/tui/index.tsx#L49-L51

Then remove the catch/rewrite here and in Runtime.

test("deep-links an id-only invoke and seeds interactive request context", async () => {
const core = configuredCore();
const output = captureIO();
const render = spyOn(tui, "renderTuiAt").mockResolvedValue(undefined);

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is there a way to avoid spying by leveraging the existing dependency injection?


test("preserves unexpected TUI bearer-token source failures", async () => {
const failure = new TypeError("source failed");
const resolve = spyOn(SourceResolver.prototype, "resolveText").mockRejectedValue(failure);

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same question as above. Is there way we can inject real implementations?

): Promise<string | undefined> {
if (source === "-") {
throw new InputValidationError(
"stdin bearer tokens are not available when launching the interactive console",

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don't we need to support stdin for sensitive fields?

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This is unfortunately a trade off of using the TUI. Headless invoke supports --bearer-token -. Interactive invoke deliberately does not because Ink needs the same stdin for keyboard input. Consuming it for the token would drain or block the TUI. Interactive mode supports inline and file:// tokens. So you still can pass bearer token securely through a file for interactive. Runtime has the same restriction.

try {
return await new SourceResolver({ stdin }).resolveText("bearer-token", source);
} catch (error) {
if (error instanceof SourceResolutionError) {

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whats wrong with the sourceResolutionError bubbling up?

@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from e14e884 to fdbfe3aCompareAugust 14, 2026 17:23

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lgtm! thanks for answering my earlier questions, those decisions make sense.

@aidandaly24
aidandaly24 merged commit 1976766 into refactorAug 14, 2026
11 checks passed
@aidandaly24
aidandaly24 deleted the feat/gateway-invoke-tui branch August 14, 2026 21:05
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
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}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Skip to content

feat(gateway): add interactive invoke console - #1978

Merged
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui
Aug 14, 2026
Merged

feat(gateway): add interactive invoke console#1978
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui

Conversation

@aidandaly24

Copy link
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Contributor

Summary

  • add a persistent POST JSON console for agentcore gateway invoke
  • add Gateway switching, raw path editing, generated/continued sessions, and live response streaming
  • preserve the headless Gateway invoke contract while allowing CLI flags to seed interactive context
  • share the multiline editor with Runtime and keep long payloads within stable terminal rows

UX

  • Ctrl+T switches Gateway and clears Gateway-specific state
  • Ctrl+P edits the Gateway-relative path; blank uses the exact Gateway URL
  • Ctrl+V toggles completed JSON between raw and pretty forms
  • CUSTOM_JWT Gateways proactively require a CLI-provided bearer token
  • Runtime and MCP session metadata continues across requests

Verification

  • 206 pass, 0 fail focused Gateway/Runtime invoke tests
  • 1197 pass, 0 fail full bun test src
  • bun run typecheck
  • bun run lint:check
  • bun run format:check
  • bun run build
  • live TUI validation: NONE, AWS_IAM, CUSTOM_JWT, AUTHENTICATE_ONLY, JWT passthrough, OAuth 3LO, OAuth OBO, inference, Runtime HTTP, MCP aggregation, Lambda, and real SSE streaming

Stack

Depends on #1967. Review this PR against feat/gateway-invoke.

@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 11, 2026
@github-actionsgithub-actionsBot added agentcore-harness-reviewing AgentCore Harness review in progress size/xl PR size: XL and removed agentcore-harness-reviewing AgentCore Harness review in progress size/xl PR size: XL labels Aug 11, 2026
@github-actionsgithub-actionsBot removed the size/xl PR size: XL label Aug 12, 2026
@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 12, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from 196b394 to 9c11253CompareAugust 13, 2026 18:44
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from d312820 to ad207aeCompareAugust 13, 2026 19:41
Base automatically changed from feat/gateway-invoke to refactorAugust 13, 2026 19:43
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from ad207ae to 858db4dCompareAugust 13, 2026 19:43
@aidandaly24
aidandaly24 marked this pull request as ready for review August 13, 2026 19:45
@codecov-commenter

codecov-commenter commented Aug 13, 2026

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Codecov Report

❌ Patch coverage is 98.43505% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 97.00%. Comparing base (ea3fa84) to head (6489a5d).

Files with missing linesPatch %Lines
src/handlers/gateway/invoke/screen.tsx97.80%10 Missing ⚠️
Additional details and impacted files
@@ Coverage Diff @@## refactor #1978 +/- ##
============================================
+ Coverage 96.97% 97.00% +0.02% 
============================================
Files 364 366 +2 Lines 20844 21373 +529 ============================================
+ Hits 20213 20732 +519 - Misses 631 641 +10 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

metadata: metadata(response),
state: "streaming",
});
const kind = classifyStreamingResponse(response.contentType);

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I think we need the same statusCode !== 204 && statusCode !== 205 clause here that we did in the headless invoke PR

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Good catch. Fixed in e14e8848 by exempting HTTP 204 and 205 from the TUI binary/unknown-content guard, matching the headless invoke behavior. I also added screen coverage for both statuses with an empty content type and body; the focused Gateway invoke screen suite passes 31/31.

nborges-aws
nborges-aws previously approved these changes Aug 13, 2026

@nborges-awsnborges-aws left a comment

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LGTM

}

const jsonOutput = ctx.require(JsonKey);
if (flags.payload === undefined) {

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does this break the pattern of tui only no flags? If so, could this be confusing for customers?

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Yes, but Runtime invoke already follows this pattern where a missing --payload launches the TUI. I think it technically could be a little bit confusing, but I personally think there's are a couple good reasons for why we should keep it this way. For one, we wanted to keep the TUI simple to start. When building runtime invoke I built an advanced options menu, which was accessible in the invoke TUI via a ctrl + key command. This added complexity to the code and we thought it would be better to start simple and layer this complexity on top in the future. So to keep these configurations accessible, I opted to not open the TUI on no --payload. Second, I think for things like --session-id it is more intuitive to pass it in via the CLI before opening the agent than after opening up the agent.

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The harness invoke TUI is also not strictly no-flags only so I think it's okay to break the pattern on invoke for now.

I think it'd be worthwhile though to have a conversation about this with the team though.

io,
);
} catch (error) {
if (error instanceof InvalidEnvironmentError) {

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why do we need to re-wrap this? Is there a specific InvalidEnvironmentError that should be a InputValidationError?

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Tbh this only exists to change the exit code. I agree with what I think you may be getting at which is that this is unnecessary complexity. I'll remove this.

Runtime invoke also uses this, and I'll update it there as well. I think what I could do is have this here throw a new InvalidEnvironmentError(message, { exitCode: ExitCode.USAGE }) instead.

https://github.com/aws/agentcore-cli/blob/refactor/src/tui/index.tsx#L49-L51

Then remove the catch/rewrite here and in Runtime.

test("deep-links an id-only invoke and seeds interactive request context", async () => {
const core = configuredCore();
const output = captureIO();
const render = spyOn(tui, "renderTuiAt").mockResolvedValue(undefined);

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is there a way to avoid spying by leveraging the existing dependency injection?


test("preserves unexpected TUI bearer-token source failures", async () => {
const failure = new TypeError("source failed");
const resolve = spyOn(SourceResolver.prototype, "resolveText").mockRejectedValue(failure);

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same question as above. Is there way we can inject real implementations?

): Promise<string | undefined> {
if (source === "-") {
throw new InputValidationError(
"stdin bearer tokens are not available when launching the interactive console",

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don't we need to support stdin for sensitive fields?

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This is unfortunately a trade off of using the TUI. Headless invoke supports --bearer-token -. Interactive invoke deliberately does not because Ink needs the same stdin for keyboard input. Consuming it for the token would drain or block the TUI. Interactive mode supports inline and file:// tokens. So you still can pass bearer token securely through a file for interactive. Runtime has the same restriction.

try {
return await new SourceResolver({ stdin }).resolveText("bearer-token", source);
} catch (error) {
if (error instanceof SourceResolutionError) {

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whats wrong with the sourceResolutionError bubbling up?

@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from e14e884 to fdbfe3aCompareAugust 14, 2026 17:23

@HweinstockHweinstock left a comment

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lgtm! thanks for answering my earlier questions, those decisions make sense.

@aidandaly24
aidandaly24 merged commit 1976766 into refactorAug 14, 2026
11 checks passed
@aidandaly24
aidandaly24 deleted the feat/gateway-invoke-tui branch August 14, 2026 21:05
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@aidandaly24@codecov-commenter@Hweinstock@nborges-aws
, '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('^' + ".*" + '
Skip to content

feat(gateway): add interactive invoke console - #1978

Merged
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui
Aug 14, 2026
Merged

feat(gateway): add interactive invoke console#1978
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui

Conversation

@aidandaly24

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Contributor

Summary

  • add a persistent POST JSON console for agentcore gateway invoke
  • add Gateway switching, raw path editing, generated/continued sessions, and live response streaming
  • preserve the headless Gateway invoke contract while allowing CLI flags to seed interactive context
  • share the multiline editor with Runtime and keep long payloads within stable terminal rows

UX

  • Ctrl+T switches Gateway and clears Gateway-specific state
  • Ctrl+P edits the Gateway-relative path; blank uses the exact Gateway URL
  • Ctrl+V toggles completed JSON between raw and pretty forms
  • CUSTOM_JWT Gateways proactively require a CLI-provided bearer token
  • Runtime and MCP session metadata continues across requests

Verification

  • 206 pass, 0 fail focused Gateway/Runtime invoke tests
  • 1197 pass, 0 fail full bun test src
  • bun run typecheck
  • bun run lint:check
  • bun run format:check
  • bun run build
  • live TUI validation: NONE, AWS_IAM, CUSTOM_JWT, AUTHENTICATE_ONLY, JWT passthrough, OAuth 3LO, OAuth OBO, inference, Runtime HTTP, MCP aggregation, Lambda, and real SSE streaming

Stack

Depends on #1967. Review this PR against feat/gateway-invoke.

@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 11, 2026
@github-actionsgithub-actionsBot added agentcore-harness-reviewing AgentCore Harness review in progress size/xl PR size: XL and removed agentcore-harness-reviewing AgentCore Harness review in progress size/xl PR size: XL labels Aug 11, 2026
@github-actionsgithub-actionsBot removed the size/xl PR size: XL label Aug 12, 2026
@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 12, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from 196b394 to 9c11253CompareAugust 13, 2026 18:44
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from d312820 to ad207aeCompareAugust 13, 2026 19:41
Base automatically changed from feat/gateway-invoke to refactorAugust 13, 2026 19:43
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from ad207ae to 858db4dCompareAugust 13, 2026 19:43
@aidandaly24
aidandaly24 marked this pull request as ready for review August 13, 2026 19:45
@codecov-commenter

codecov-commenter commented Aug 13, 2026

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Codecov Report

❌ Patch coverage is 98.43505% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 97.00%. Comparing base (ea3fa84) to head (6489a5d).

Files with missing linesPatch %Lines
src/handlers/gateway/invoke/screen.tsx97.80%10 Missing ⚠️
Additional details and impacted files
@@ Coverage Diff @@## refactor #1978 +/- ##
============================================
+ Coverage 96.97% 97.00% +0.02% 
============================================
Files 364 366 +2 Lines 20844 21373 +529 ============================================
+ Hits 20213 20732 +519 - Misses 631 641 +10 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

metadata: metadata(response),
state: "streaming",
});
const kind = classifyStreamingResponse(response.contentType);

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I think we need the same statusCode !== 204 && statusCode !== 205 clause here that we did in the headless invoke PR

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Good catch. Fixed in e14e8848 by exempting HTTP 204 and 205 from the TUI binary/unknown-content guard, matching the headless invoke behavior. I also added screen coverage for both statuses with an empty content type and body; the focused Gateway invoke screen suite passes 31/31.

nborges-aws
nborges-aws previously approved these changes Aug 13, 2026

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LGTM

}

const jsonOutput = ctx.require(JsonKey);
if (flags.payload === undefined) {

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does this break the pattern of tui only no flags? If so, could this be confusing for customers?

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Yes, but Runtime invoke already follows this pattern where a missing --payload launches the TUI. I think it technically could be a little bit confusing, but I personally think there's are a couple good reasons for why we should keep it this way. For one, we wanted to keep the TUI simple to start. When building runtime invoke I built an advanced options menu, which was accessible in the invoke TUI via a ctrl + key command. This added complexity to the code and we thought it would be better to start simple and layer this complexity on top in the future. So to keep these configurations accessible, I opted to not open the TUI on no --payload. Second, I think for things like --session-id it is more intuitive to pass it in via the CLI before opening the agent than after opening up the agent.

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The harness invoke TUI is also not strictly no-flags only so I think it's okay to break the pattern on invoke for now.

I think it'd be worthwhile though to have a conversation about this with the team though.

io,
);
} catch (error) {
if (error instanceof InvalidEnvironmentError) {

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why do we need to re-wrap this? Is there a specific InvalidEnvironmentError that should be a InputValidationError?

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Tbh this only exists to change the exit code. I agree with what I think you may be getting at which is that this is unnecessary complexity. I'll remove this.

Runtime invoke also uses this, and I'll update it there as well. I think what I could do is have this here throw a new InvalidEnvironmentError(message, { exitCode: ExitCode.USAGE }) instead.

https://github.com/aws/agentcore-cli/blob/refactor/src/tui/index.tsx#L49-L51

Then remove the catch/rewrite here and in Runtime.

test("deep-links an id-only invoke and seeds interactive request context", async () => {
const core = configuredCore();
const output = captureIO();
const render = spyOn(tui, "renderTuiAt").mockResolvedValue(undefined);

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is there a way to avoid spying by leveraging the existing dependency injection?


test("preserves unexpected TUI bearer-token source failures", async () => {
const failure = new TypeError("source failed");
const resolve = spyOn(SourceResolver.prototype, "resolveText").mockRejectedValue(failure);

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same question as above. Is there way we can inject real implementations?

): Promise<string | undefined> {
if (source === "-") {
throw new InputValidationError(
"stdin bearer tokens are not available when launching the interactive console",

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don't we need to support stdin for sensitive fields?

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This is unfortunately a trade off of using the TUI. Headless invoke supports --bearer-token -. Interactive invoke deliberately does not because Ink needs the same stdin for keyboard input. Consuming it for the token would drain or block the TUI. Interactive mode supports inline and file:// tokens. So you still can pass bearer token securely through a file for interactive. Runtime has the same restriction.

try {
return await new SourceResolver({ stdin }).resolveText("bearer-token", source);
} catch (error) {
if (error instanceof SourceResolutionError) {

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whats wrong with the sourceResolutionError bubbling up?

@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from e14e884 to fdbfe3aCompareAugust 14, 2026 17:23

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lgtm! thanks for answering my earlier questions, those decisions make sense.

@aidandaly24
aidandaly24 merged commit 1976766 into refactorAug 14, 2026
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@aidandaly24
aidandaly24 deleted the feat/gateway-invoke-tui branch August 14, 2026 21:05
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, '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('^' + ".*" + '
Skip to content

feat(gateway): add interactive invoke console - #1978

Merged
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui
Aug 14, 2026
Merged

feat(gateway): add interactive invoke console#1978
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui

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@aidandaly24

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Summary

  • add a persistent POST JSON console for agentcore gateway invoke
  • add Gateway switching, raw path editing, generated/continued sessions, and live response streaming
  • preserve the headless Gateway invoke contract while allowing CLI flags to seed interactive context
  • share the multiline editor with Runtime and keep long payloads within stable terminal rows

UX

  • Ctrl+T switches Gateway and clears Gateway-specific state
  • Ctrl+P edits the Gateway-relative path; blank uses the exact Gateway URL
  • Ctrl+V toggles completed JSON between raw and pretty forms
  • CUSTOM_JWT Gateways proactively require a CLI-provided bearer token
  • Runtime and MCP session metadata continues across requests

Verification

  • 206 pass, 0 fail focused Gateway/Runtime invoke tests
  • 1197 pass, 0 fail full bun test src
  • bun run typecheck
  • bun run lint:check
  • bun run format:check
  • bun run build
  • live TUI validation: NONE, AWS_IAM, CUSTOM_JWT, AUTHENTICATE_ONLY, JWT passthrough, OAuth 3LO, OAuth OBO, inference, Runtime HTTP, MCP aggregation, Lambda, and real SSE streaming

Stack

Depends on #1967. Review this PR against feat/gateway-invoke.

@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 11, 2026
@github-actionsgithub-actionsBot added agentcore-harness-reviewing AgentCore Harness review in progress size/xl PR size: XL and removed agentcore-harness-reviewing AgentCore Harness review in progress size/xl PR size: XL labels Aug 11, 2026
@github-actionsgithub-actionsBot removed the size/xl PR size: XL label Aug 12, 2026
@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 12, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from 196b394 to 9c11253CompareAugust 13, 2026 18:44
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from d312820 to ad207aeCompareAugust 13, 2026 19:41
Base automatically changed from feat/gateway-invoke to refactorAugust 13, 2026 19:43
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from ad207ae to 858db4dCompareAugust 13, 2026 19:43
@aidandaly24
aidandaly24 marked this pull request as ready for review August 13, 2026 19:45
@codecov-commenter

codecov-commenter commented Aug 13, 2026

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Codecov Report

❌ Patch coverage is 98.43505% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 97.00%. Comparing base (ea3fa84) to head (6489a5d).

Files with missing linesPatch %Lines
src/handlers/gateway/invoke/screen.tsx97.80%10 Missing ⚠️
Additional details and impacted files
@@ Coverage Diff @@## refactor #1978 +/- ##
============================================
+ Coverage 96.97% 97.00% +0.02% 
============================================
Files 364 366 +2 Lines 20844 21373 +529 ============================================
+ Hits 20213 20732 +519 - Misses 631 641 +10 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

metadata: metadata(response),
state: "streaming",
});
const kind = classifyStreamingResponse(response.contentType);

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I think we need the same statusCode !== 204 && statusCode !== 205 clause here that we did in the headless invoke PR

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Good catch. Fixed in e14e8848 by exempting HTTP 204 and 205 from the TUI binary/unknown-content guard, matching the headless invoke behavior. I also added screen coverage for both statuses with an empty content type and body; the focused Gateway invoke screen suite passes 31/31.

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nborges-aws previously approved these changes Aug 13, 2026

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LGTM

}

const jsonOutput = ctx.require(JsonKey);
if (flags.payload === undefined) {

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does this break the pattern of tui only no flags? If so, could this be confusing for customers?

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Yes, but Runtime invoke already follows this pattern where a missing --payload launches the TUI. I think it technically could be a little bit confusing, but I personally think there's are a couple good reasons for why we should keep it this way. For one, we wanted to keep the TUI simple to start. When building runtime invoke I built an advanced options menu, which was accessible in the invoke TUI via a ctrl + key command. This added complexity to the code and we thought it would be better to start simple and layer this complexity on top in the future. So to keep these configurations accessible, I opted to not open the TUI on no --payload. Second, I think for things like --session-id it is more intuitive to pass it in via the CLI before opening the agent than after opening up the agent.

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The harness invoke TUI is also not strictly no-flags only so I think it's okay to break the pattern on invoke for now.

I think it'd be worthwhile though to have a conversation about this with the team though.

io,
);
} catch (error) {
if (error instanceof InvalidEnvironmentError) {

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why do we need to re-wrap this? Is there a specific InvalidEnvironmentError that should be a InputValidationError?

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Tbh this only exists to change the exit code. I agree with what I think you may be getting at which is that this is unnecessary complexity. I'll remove this.

Runtime invoke also uses this, and I'll update it there as well. I think what I could do is have this here throw a new InvalidEnvironmentError(message, { exitCode: ExitCode.USAGE }) instead.

https://github.com/aws/agentcore-cli/blob/refactor/src/tui/index.tsx#L49-L51

Then remove the catch/rewrite here and in Runtime.

test("deep-links an id-only invoke and seeds interactive request context", async () => {
const core = configuredCore();
const output = captureIO();
const render = spyOn(tui, "renderTuiAt").mockResolvedValue(undefined);

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is there a way to avoid spying by leveraging the existing dependency injection?


test("preserves unexpected TUI bearer-token source failures", async () => {
const failure = new TypeError("source failed");
const resolve = spyOn(SourceResolver.prototype, "resolveText").mockRejectedValue(failure);

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same question as above. Is there way we can inject real implementations?

): Promise<string | undefined> {
if (source === "-") {
throw new InputValidationError(
"stdin bearer tokens are not available when launching the interactive console",

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don't we need to support stdin for sensitive fields?

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This is unfortunately a trade off of using the TUI. Headless invoke supports --bearer-token -. Interactive invoke deliberately does not because Ink needs the same stdin for keyboard input. Consuming it for the token would drain or block the TUI. Interactive mode supports inline and file:// tokens. So you still can pass bearer token securely through a file for interactive. Runtime has the same restriction.

try {
return await new SourceResolver({ stdin }).resolveText("bearer-token", source);
} catch (error) {
if (error instanceof SourceResolutionError) {

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whats wrong with the sourceResolutionError bubbling up?

@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from e14e884 to fdbfe3aCompareAugust 14, 2026 17:23

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lgtm! thanks for answering my earlier questions, those decisions make sense.

@aidandaly24
aidandaly24 merged commit 1976766 into refactorAug 14, 2026
11 checks passed
@aidandaly24
aidandaly24 deleted the feat/gateway-invoke-tui branch August 14, 2026 21:05
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, '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

feat(gateway): add interactive invoke console - #1978

Merged
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui
Aug 14, 2026
Merged

feat(gateway): add interactive invoke console#1978
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui

Conversation

@aidandaly24

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Summary

  • add a persistent POST JSON console for agentcore gateway invoke
  • add Gateway switching, raw path editing, generated/continued sessions, and live response streaming
  • preserve the headless Gateway invoke contract while allowing CLI flags to seed interactive context
  • share the multiline editor with Runtime and keep long payloads within stable terminal rows

UX

  • Ctrl+T switches Gateway and clears Gateway-specific state
  • Ctrl+P edits the Gateway-relative path; blank uses the exact Gateway URL
  • Ctrl+V toggles completed JSON between raw and pretty forms
  • CUSTOM_JWT Gateways proactively require a CLI-provided bearer token
  • Runtime and MCP session metadata continues across requests

Verification

  • 206 pass, 0 fail focused Gateway/Runtime invoke tests
  • 1197 pass, 0 fail full bun test src
  • bun run typecheck
  • bun run lint:check
  • bun run format:check
  • bun run build
  • live TUI validation: NONE, AWS_IAM, CUSTOM_JWT, AUTHENTICATE_ONLY, JWT passthrough, OAuth 3LO, OAuth OBO, inference, Runtime HTTP, MCP aggregation, Lambda, and real SSE streaming

Stack

Depends on #1967. Review this PR against feat/gateway-invoke.

@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 11, 2026
@github-actionsgithub-actionsBot added agentcore-harness-reviewing AgentCore Harness review in progress size/xl PR size: XL and removed agentcore-harness-reviewing AgentCore Harness review in progress size/xl PR size: XL labels Aug 11, 2026
@github-actionsgithub-actionsBot removed the size/xl PR size: XL label Aug 12, 2026
@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 12, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from 196b394 to 9c11253CompareAugust 13, 2026 18:44
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from d312820 to ad207aeCompareAugust 13, 2026 19:41
Base automatically changed from feat/gateway-invoke to refactorAugust 13, 2026 19:43
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from ad207ae to 858db4dCompareAugust 13, 2026 19:43
@aidandaly24
aidandaly24 marked this pull request as ready for review August 13, 2026 19:45
@codecov-commenter

codecov-commenter commented Aug 13, 2026

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Codecov Report

❌ Patch coverage is 98.43505% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 97.00%. Comparing base (ea3fa84) to head (6489a5d).

Files with missing linesPatch %Lines
src/handlers/gateway/invoke/screen.tsx97.80%10 Missing ⚠️
Additional details and impacted files
@@ Coverage Diff @@## refactor #1978 +/- ##
============================================
+ Coverage 96.97% 97.00% +0.02% 
============================================
Files 364 366 +2 Lines 20844 21373 +529 ============================================
+ Hits 20213 20732 +519 - Misses 631 641 +10 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

metadata: metadata(response),
state: "streaming",
});
const kind = classifyStreamingResponse(response.contentType);

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I think we need the same statusCode !== 204 && statusCode !== 205 clause here that we did in the headless invoke PR

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Good catch. Fixed in e14e8848 by exempting HTTP 204 and 205 from the TUI binary/unknown-content guard, matching the headless invoke behavior. I also added screen coverage for both statuses with an empty content type and body; the focused Gateway invoke screen suite passes 31/31.

nborges-aws
nborges-aws previously approved these changes Aug 13, 2026

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LGTM

}

const jsonOutput = ctx.require(JsonKey);
if (flags.payload === undefined) {

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does this break the pattern of tui only no flags? If so, could this be confusing for customers?

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Yes, but Runtime invoke already follows this pattern where a missing --payload launches the TUI. I think it technically could be a little bit confusing, but I personally think there's are a couple good reasons for why we should keep it this way. For one, we wanted to keep the TUI simple to start. When building runtime invoke I built an advanced options menu, which was accessible in the invoke TUI via a ctrl + key command. This added complexity to the code and we thought it would be better to start simple and layer this complexity on top in the future. So to keep these configurations accessible, I opted to not open the TUI on no --payload. Second, I think for things like --session-id it is more intuitive to pass it in via the CLI before opening the agent than after opening up the agent.

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The harness invoke TUI is also not strictly no-flags only so I think it's okay to break the pattern on invoke for now.

I think it'd be worthwhile though to have a conversation about this with the team though.

io,
);
} catch (error) {
if (error instanceof InvalidEnvironmentError) {

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why do we need to re-wrap this? Is there a specific InvalidEnvironmentError that should be a InputValidationError?

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Tbh this only exists to change the exit code. I agree with what I think you may be getting at which is that this is unnecessary complexity. I'll remove this.

Runtime invoke also uses this, and I'll update it there as well. I think what I could do is have this here throw a new InvalidEnvironmentError(message, { exitCode: ExitCode.USAGE }) instead.

https://github.com/aws/agentcore-cli/blob/refactor/src/tui/index.tsx#L49-L51

Then remove the catch/rewrite here and in Runtime.

test("deep-links an id-only invoke and seeds interactive request context", async () => {
const core = configuredCore();
const output = captureIO();
const render = spyOn(tui, "renderTuiAt").mockResolvedValue(undefined);

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is there a way to avoid spying by leveraging the existing dependency injection?


test("preserves unexpected TUI bearer-token source failures", async () => {
const failure = new TypeError("source failed");
const resolve = spyOn(SourceResolver.prototype, "resolveText").mockRejectedValue(failure);

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same question as above. Is there way we can inject real implementations?

): Promise<string | undefined> {
if (source === "-") {
throw new InputValidationError(
"stdin bearer tokens are not available when launching the interactive console",

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don't we need to support stdin for sensitive fields?

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This is unfortunately a trade off of using the TUI. Headless invoke supports --bearer-token -. Interactive invoke deliberately does not because Ink needs the same stdin for keyboard input. Consuming it for the token would drain or block the TUI. Interactive mode supports inline and file:// tokens. So you still can pass bearer token securely through a file for interactive. Runtime has the same restriction.

try {
return await new SourceResolver({ stdin }).resolveText("bearer-token", source);
} catch (error) {
if (error instanceof SourceResolutionError) {

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whats wrong with the sourceResolutionError bubbling up?

@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from e14e884 to fdbfe3aCompareAugust 14, 2026 17:23

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lgtm! thanks for answering my earlier questions, those decisions make sense.

@aidandaly24
aidandaly24 merged commit 1976766 into refactorAug 14, 2026
11 checks passed
@aidandaly24
aidandaly24 deleted the feat/gateway-invoke-tui branch August 14, 2026 21:05
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, '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('^' + ".*" + '
Skip to content

feat(gateway): add interactive invoke console - #1978

Merged
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui
Aug 14, 2026
Merged

feat(gateway): add interactive invoke console#1978
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui

Conversation

@aidandaly24

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Summary

  • add a persistent POST JSON console for agentcore gateway invoke
  • add Gateway switching, raw path editing, generated/continued sessions, and live response streaming
  • preserve the headless Gateway invoke contract while allowing CLI flags to seed interactive context
  • share the multiline editor with Runtime and keep long payloads within stable terminal rows

UX

  • Ctrl+T switches Gateway and clears Gateway-specific state
  • Ctrl+P edits the Gateway-relative path; blank uses the exact Gateway URL
  • Ctrl+V toggles completed JSON between raw and pretty forms
  • CUSTOM_JWT Gateways proactively require a CLI-provided bearer token
  • Runtime and MCP session metadata continues across requests

Verification

  • 206 pass, 0 fail focused Gateway/Runtime invoke tests
  • 1197 pass, 0 fail full bun test src
  • bun run typecheck
  • bun run lint:check
  • bun run format:check
  • bun run build
  • live TUI validation: NONE, AWS_IAM, CUSTOM_JWT, AUTHENTICATE_ONLY, JWT passthrough, OAuth 3LO, OAuth OBO, inference, Runtime HTTP, MCP aggregation, Lambda, and real SSE streaming

Stack

Depends on #1967. Review this PR against feat/gateway-invoke.

@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 11, 2026
@github-actionsgithub-actionsBot added agentcore-harness-reviewing AgentCore Harness review in progress size/xl PR size: XL and removed agentcore-harness-reviewing AgentCore Harness review in progress size/xl PR size: XL labels Aug 11, 2026
@github-actionsgithub-actionsBot removed the size/xl PR size: XL label Aug 12, 2026
@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 12, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from 196b394 to 9c11253CompareAugust 13, 2026 18:44
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from d312820 to ad207aeCompareAugust 13, 2026 19:41
Base automatically changed from feat/gateway-invoke to refactorAugust 13, 2026 19:43
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from ad207ae to 858db4dCompareAugust 13, 2026 19:43
@aidandaly24
aidandaly24 marked this pull request as ready for review August 13, 2026 19:45
@codecov-commenter

codecov-commenter commented Aug 13, 2026

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Codecov Report

❌ Patch coverage is 98.43505% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 97.00%. Comparing base (ea3fa84) to head (6489a5d).

Files with missing linesPatch %Lines
src/handlers/gateway/invoke/screen.tsx97.80%10 Missing ⚠️
Additional details and impacted files
@@ Coverage Diff @@## refactor #1978 +/- ##
============================================
+ Coverage 96.97% 97.00% +0.02% 
============================================
Files 364 366 +2 Lines 20844 21373 +529 ============================================
+ Hits 20213 20732 +519 - Misses 631 641 +10 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

metadata: metadata(response),
state: "streaming",
});
const kind = classifyStreamingResponse(response.contentType);

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I think we need the same statusCode !== 204 && statusCode !== 205 clause here that we did in the headless invoke PR

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Good catch. Fixed in e14e8848 by exempting HTTP 204 and 205 from the TUI binary/unknown-content guard, matching the headless invoke behavior. I also added screen coverage for both statuses with an empty content type and body; the focused Gateway invoke screen suite passes 31/31.

nborges-aws
nborges-aws previously approved these changes Aug 13, 2026

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LGTM

}

const jsonOutput = ctx.require(JsonKey);
if (flags.payload === undefined) {

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does this break the pattern of tui only no flags? If so, could this be confusing for customers?

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Yes, but Runtime invoke already follows this pattern where a missing --payload launches the TUI. I think it technically could be a little bit confusing, but I personally think there's are a couple good reasons for why we should keep it this way. For one, we wanted to keep the TUI simple to start. When building runtime invoke I built an advanced options menu, which was accessible in the invoke TUI via a ctrl + key command. This added complexity to the code and we thought it would be better to start simple and layer this complexity on top in the future. So to keep these configurations accessible, I opted to not open the TUI on no --payload. Second, I think for things like --session-id it is more intuitive to pass it in via the CLI before opening the agent than after opening up the agent.

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The harness invoke TUI is also not strictly no-flags only so I think it's okay to break the pattern on invoke for now.

I think it'd be worthwhile though to have a conversation about this with the team though.

io,
);
} catch (error) {
if (error instanceof InvalidEnvironmentError) {

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why do we need to re-wrap this? Is there a specific InvalidEnvironmentError that should be a InputValidationError?

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Tbh this only exists to change the exit code. I agree with what I think you may be getting at which is that this is unnecessary complexity. I'll remove this.

Runtime invoke also uses this, and I'll update it there as well. I think what I could do is have this here throw a new InvalidEnvironmentError(message, { exitCode: ExitCode.USAGE }) instead.

https://github.com/aws/agentcore-cli/blob/refactor/src/tui/index.tsx#L49-L51

Then remove the catch/rewrite here and in Runtime.

test("deep-links an id-only invoke and seeds interactive request context", async () => {
const core = configuredCore();
const output = captureIO();
const render = spyOn(tui, "renderTuiAt").mockResolvedValue(undefined);

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is there a way to avoid spying by leveraging the existing dependency injection?


test("preserves unexpected TUI bearer-token source failures", async () => {
const failure = new TypeError("source failed");
const resolve = spyOn(SourceResolver.prototype, "resolveText").mockRejectedValue(failure);

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same question as above. Is there way we can inject real implementations?

): Promise<string | undefined> {
if (source === "-") {
throw new InputValidationError(
"stdin bearer tokens are not available when launching the interactive console",

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don't we need to support stdin for sensitive fields?

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This is unfortunately a trade off of using the TUI. Headless invoke supports --bearer-token -. Interactive invoke deliberately does not because Ink needs the same stdin for keyboard input. Consuming it for the token would drain or block the TUI. Interactive mode supports inline and file:// tokens. So you still can pass bearer token securely through a file for interactive. Runtime has the same restriction.

try {
return await new SourceResolver({ stdin }).resolveText("bearer-token", source);
} catch (error) {
if (error instanceof SourceResolutionError) {

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whats wrong with the sourceResolutionError bubbling up?

@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from e14e884 to fdbfe3aCompareAugust 14, 2026 17:23

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lgtm! thanks for answering my earlier questions, those decisions make sense.

@aidandaly24
aidandaly24 merged commit 1976766 into refactorAug 14, 2026
11 checks passed
@aidandaly24
aidandaly24 deleted the feat/gateway-invoke-tui branch August 14, 2026 21:05
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, '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('^' + ".*" + '
Skip to content

feat(gateway): add interactive invoke console - #1978

Merged
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui
Aug 14, 2026
Merged

feat(gateway): add interactive invoke console#1978
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui

Conversation

@aidandaly24

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Summary

  • add a persistent POST JSON console for agentcore gateway invoke
  • add Gateway switching, raw path editing, generated/continued sessions, and live response streaming
  • preserve the headless Gateway invoke contract while allowing CLI flags to seed interactive context
  • share the multiline editor with Runtime and keep long payloads within stable terminal rows

UX

  • Ctrl+T switches Gateway and clears Gateway-specific state
  • Ctrl+P edits the Gateway-relative path; blank uses the exact Gateway URL
  • Ctrl+V toggles completed JSON between raw and pretty forms
  • CUSTOM_JWT Gateways proactively require a CLI-provided bearer token
  • Runtime and MCP session metadata continues across requests

Verification

  • 206 pass, 0 fail focused Gateway/Runtime invoke tests
  • 1197 pass, 0 fail full bun test src
  • bun run typecheck
  • bun run lint:check
  • bun run format:check
  • bun run build
  • live TUI validation: NONE, AWS_IAM, CUSTOM_JWT, AUTHENTICATE_ONLY, JWT passthrough, OAuth 3LO, OAuth OBO, inference, Runtime HTTP, MCP aggregation, Lambda, and real SSE streaming

Stack

Depends on #1967. Review this PR against feat/gateway-invoke.

@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 11, 2026
@github-actionsgithub-actionsBot added agentcore-harness-reviewing AgentCore Harness review in progress size/xl PR size: XL and removed agentcore-harness-reviewing AgentCore Harness review in progress size/xl PR size: XL labels Aug 11, 2026
@github-actionsgithub-actionsBot removed the size/xl PR size: XL label Aug 12, 2026
@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 12, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from 196b394 to 9c11253CompareAugust 13, 2026 18:44
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@github-actionsgithub-actionsBot added size/xl PR size: XL and removed size/xl PR size: XL labels Aug 13, 2026
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from d312820 to ad207aeCompareAugust 13, 2026 19:41
Base automatically changed from feat/gateway-invoke to refactorAugust 13, 2026 19:43
@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from ad207ae to 858db4dCompareAugust 13, 2026 19:43
@aidandaly24
aidandaly24 marked this pull request as ready for review August 13, 2026 19:45
@codecov-commenter

codecov-commenter commented Aug 13, 2026

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Codecov Report

❌ Patch coverage is 98.43505% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 97.00%. Comparing base (ea3fa84) to head (6489a5d).

Files with missing linesPatch %Lines
src/handlers/gateway/invoke/screen.tsx97.80%10 Missing ⚠️
Additional details and impacted files
@@ Coverage Diff @@## refactor #1978 +/- ##
============================================
+ Coverage 96.97% 97.00% +0.02% 
============================================
Files 364 366 +2 Lines 20844 21373 +529 ============================================
+ Hits 20213 20732 +519 - Misses 631 641 +10 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

metadata: metadata(response),
state: "streaming",
});
const kind = classifyStreamingResponse(response.contentType);

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I think we need the same statusCode !== 204 && statusCode !== 205 clause here that we did in the headless invoke PR

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Good catch. Fixed in e14e8848 by exempting HTTP 204 and 205 from the TUI binary/unknown-content guard, matching the headless invoke behavior. I also added screen coverage for both statuses with an empty content type and body; the focused Gateway invoke screen suite passes 31/31.

nborges-aws
nborges-aws previously approved these changes Aug 13, 2026

@nborges-awsnborges-aws left a comment

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LGTM

}

const jsonOutput = ctx.require(JsonKey);
if (flags.payload === undefined) {

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does this break the pattern of tui only no flags? If so, could this be confusing for customers?

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ContributorAuthor

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Yes, but Runtime invoke already follows this pattern where a missing --payload launches the TUI. I think it technically could be a little bit confusing, but I personally think there's are a couple good reasons for why we should keep it this way. For one, we wanted to keep the TUI simple to start. When building runtime invoke I built an advanced options menu, which was accessible in the invoke TUI via a ctrl + key command. This added complexity to the code and we thought it would be better to start simple and layer this complexity on top in the future. So to keep these configurations accessible, I opted to not open the TUI on no --payload. Second, I think for things like --session-id it is more intuitive to pass it in via the CLI before opening the agent than after opening up the agent.

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The harness invoke TUI is also not strictly no-flags only so I think it's okay to break the pattern on invoke for now.

I think it'd be worthwhile though to have a conversation about this with the team though.

io,
);
} catch (error) {
if (error instanceof InvalidEnvironmentError) {

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why do we need to re-wrap this? Is there a specific InvalidEnvironmentError that should be a InputValidationError?

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Tbh this only exists to change the exit code. I agree with what I think you may be getting at which is that this is unnecessary complexity. I'll remove this.

Runtime invoke also uses this, and I'll update it there as well. I think what I could do is have this here throw a new InvalidEnvironmentError(message, { exitCode: ExitCode.USAGE }) instead.

https://github.com/aws/agentcore-cli/blob/refactor/src/tui/index.tsx#L49-L51

Then remove the catch/rewrite here and in Runtime.

test("deep-links an id-only invoke and seeds interactive request context", async () => {
const core = configuredCore();
const output = captureIO();
const render = spyOn(tui, "renderTuiAt").mockResolvedValue(undefined);

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is there a way to avoid spying by leveraging the existing dependency injection?


test("preserves unexpected TUI bearer-token source failures", async () => {
const failure = new TypeError("source failed");
const resolve = spyOn(SourceResolver.prototype, "resolveText").mockRejectedValue(failure);

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same question as above. Is there way we can inject real implementations?

): Promise<string | undefined> {
if (source === "-") {
throw new InputValidationError(
"stdin bearer tokens are not available when launching the interactive console",

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don't we need to support stdin for sensitive fields?

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This is unfortunately a trade off of using the TUI. Headless invoke supports --bearer-token -. Interactive invoke deliberately does not because Ink needs the same stdin for keyboard input. Consuming it for the token would drain or block the TUI. Interactive mode supports inline and file:// tokens. So you still can pass bearer token securely through a file for interactive. Runtime has the same restriction.

try {
return await new SourceResolver({ stdin }).resolveText("bearer-token", source);
} catch (error) {
if (error instanceof SourceResolutionError) {

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whats wrong with the sourceResolutionError bubbling up?

@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from e14e884 to fdbfe3aCompareAugust 14, 2026 17:23

@HweinstockHweinstock left a comment

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lgtm! thanks for answering my earlier questions, those decisions make sense.

@aidandaly24
aidandaly24 merged commit 1976766 into refactorAug 14, 2026
11 checks passed
@aidandaly24
aidandaly24 deleted the feat/gateway-invoke-tui branch August 14, 2026 21:05
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@aidandaly24@codecov-commenter@Hweinstock@nborges-aws
, '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); } })(); })();
Skip to content

feat(gateway): add interactive invoke console - #1978

Merged
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui
Aug 14, 2026
Merged

feat(gateway): add interactive invoke console#1978
aidandaly24 merged 9 commits into
refactorfrom
feat/gateway-invoke-tui

Conversation

@aidandaly24

Copy link
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Contributor

Summary

  • add a persistent POST JSON console for agentcore gateway invoke
  • add Gateway switching, raw path editing, generated/continued sessions, and live response streaming
  • preserve the headless Gateway invoke contract while allowing CLI flags to seed interactive context
  • share the multiline editor with Runtime and keep long payloads within stable terminal rows

UX

  • Ctrl+T switches Gateway and clears Gateway-specific state
  • Ctrl+P edits the Gateway-relative path; blank uses the exact Gateway URL
  • Ctrl+V toggles completed JSON between raw and pretty forms
  • CUSTOM_JWT Gateways proactively require a CLI-provided bearer token
  • Runtime and MCP session metadata continues across requests

Verification

  • 206 pass, 0 fail focused Gateway/Runtime invoke tests
  • 1197 pass, 0 fail full bun test src
  • bun run typecheck
  • bun run lint:check
  • bun run format:check
  • bun run build
  • live TUI validation: NONE, AWS_IAM, CUSTOM_JWT, AUTHENTICATE_ONLY, JWT passthrough, OAuth 3LO, OAuth OBO, inference, Runtime HTTP, MCP aggregation, Lambda, and real SSE streaming

Stack

Depends on #1967. Review this PR against feat/gateway-invoke.

@github-actionsgithub-actionsBot added the size/xl PR size: XL label Aug 11, 2026
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@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from 196b394 to 9c11253CompareAugust 13, 2026 18:44
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@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from d312820 to ad207aeCompareAugust 13, 2026 19:41
Base automatically changed from feat/gateway-invoke to refactorAugust 13, 2026 19:43
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aidandaly24force-pushed the feat/gateway-invoke-tui branch from ad207ae to 858db4dCompareAugust 13, 2026 19:43
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aidandaly24 marked this pull request as ready for review August 13, 2026 19:45
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codecov-commenter commented Aug 13, 2026

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Codecov Report

❌ Patch coverage is 98.43505% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 97.00%. Comparing base (ea3fa84) to head (6489a5d).

Files with missing linesPatch %Lines
src/handlers/gateway/invoke/screen.tsx97.80%10 Missing ⚠️
Additional details and impacted files
@@ Coverage Diff @@## refactor #1978 +/- ##
============================================
+ Coverage 96.97% 97.00% +0.02% 
============================================
Files 364 366 +2 Lines 20844 21373 +529 ============================================
+ Hits 20213 20732 +519 - Misses 631 641 +10 

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metadata: metadata(response),
state: "streaming",
});
const kind = classifyStreamingResponse(response.contentType);

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I think we need the same statusCode !== 204 && statusCode !== 205 clause here that we did in the headless invoke PR

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Good catch. Fixed in e14e8848 by exempting HTTP 204 and 205 from the TUI binary/unknown-content guard, matching the headless invoke behavior. I also added screen coverage for both statuses with an empty content type and body; the focused Gateway invoke screen suite passes 31/31.

nborges-aws
nborges-aws previously approved these changes Aug 13, 2026

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LGTM

}

const jsonOutput = ctx.require(JsonKey);
if (flags.payload === undefined) {

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does this break the pattern of tui only no flags? If so, could this be confusing for customers?

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Yes, but Runtime invoke already follows this pattern where a missing --payload launches the TUI. I think it technically could be a little bit confusing, but I personally think there's are a couple good reasons for why we should keep it this way. For one, we wanted to keep the TUI simple to start. When building runtime invoke I built an advanced options menu, which was accessible in the invoke TUI via a ctrl + key command. This added complexity to the code and we thought it would be better to start simple and layer this complexity on top in the future. So to keep these configurations accessible, I opted to not open the TUI on no --payload. Second, I think for things like --session-id it is more intuitive to pass it in via the CLI before opening the agent than after opening up the agent.

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The harness invoke TUI is also not strictly no-flags only so I think it's okay to break the pattern on invoke for now.

I think it'd be worthwhile though to have a conversation about this with the team though.

io,
);
} catch (error) {
if (error instanceof InvalidEnvironmentError) {

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why do we need to re-wrap this? Is there a specific InvalidEnvironmentError that should be a InputValidationError?

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Tbh this only exists to change the exit code. I agree with what I think you may be getting at which is that this is unnecessary complexity. I'll remove this.

Runtime invoke also uses this, and I'll update it there as well. I think what I could do is have this here throw a new InvalidEnvironmentError(message, { exitCode: ExitCode.USAGE }) instead.

https://github.com/aws/agentcore-cli/blob/refactor/src/tui/index.tsx#L49-L51

Then remove the catch/rewrite here and in Runtime.

test("deep-links an id-only invoke and seeds interactive request context", async () => {
const core = configuredCore();
const output = captureIO();
const render = spyOn(tui, "renderTuiAt").mockResolvedValue(undefined);

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is there a way to avoid spying by leveraging the existing dependency injection?


test("preserves unexpected TUI bearer-token source failures", async () => {
const failure = new TypeError("source failed");
const resolve = spyOn(SourceResolver.prototype, "resolveText").mockRejectedValue(failure);

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same question as above. Is there way we can inject real implementations?

): Promise<string | undefined> {
if (source === "-") {
throw new InputValidationError(
"stdin bearer tokens are not available when launching the interactive console",

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don't we need to support stdin for sensitive fields?

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This is unfortunately a trade off of using the TUI. Headless invoke supports --bearer-token -. Interactive invoke deliberately does not because Ink needs the same stdin for keyboard input. Consuming it for the token would drain or block the TUI. Interactive mode supports inline and file:// tokens. So you still can pass bearer token securely through a file for interactive. Runtime has the same restriction.

try {
return await new SourceResolver({ stdin }).resolveText("bearer-token", source);
} catch (error) {
if (error instanceof SourceResolutionError) {

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whats wrong with the sourceResolutionError bubbling up?

@aidandaly24
aidandaly24force-pushed the feat/gateway-invoke-tui branch from e14e884 to fdbfe3aCompareAugust 14, 2026 17:23

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lgtm! thanks for answering my earlier questions, those decisions make sense.

@aidandaly24
aidandaly24 merged commit 1976766 into refactorAug 14, 2026
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@aidandaly24
aidandaly24 deleted the feat/gateway-invoke-tui branch August 14, 2026 21:05
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