') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ', 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ', 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ', 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); })(); chore(core): regenerate 2026-07-28 spec reference types at spec commit 77cb2648 by felixweinberger · Pull Request #2259 · modelcontextprotocol/typescript-sdk · GitHub
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chore(core): regenerate 2026-07-28 spec reference types at spec commit 77cb2648 - #2259

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chore(core): regenerate 2026-07-28 spec reference types at spec commit 77cb2648#2259
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@felixweinberger

@felixweinbergerfelixweinberger commented Jun 8, 2026

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Refreshes the generated 2026-07-28 spec reference types to the current draft
schema and extends the spec-comparison test to cover a newly named params
interface.

Motivation and Context

#2252 vendored the 2026-07-28 reference types from a slightly older draft-spec
commit. Regenerating at the current draft schema (last touched by
77cb2648) picks up three changes that landed since:

  • DiscoverResult now extends CacheableResult
  • extension capability keys document the mandatory _meta-style prefix rule
  • ElicitationCompleteNotificationParams is extracted as a named interface

The third change adds a named type the SDK already has a zod-inferred
counterpart for, so the comparison test promotes it from the missing-types
list to a compatibility check. The DiscoverResult escape entry's note now
also names the new ttlMs/cacheScope mismatch (owned by the SEP-2549 PR).

How Has This Been Tested?

  • pnpm test:all, pnpm typecheck:all, pnpm lint:all, pnpm build:all green
  • Both spec comparison tests pass; deliberately narrowing an SDK schema type
    fails typecheck through the comparison tests in both directions, confirming
    the guards are live
  • Conformance suites (client + server) unchanged against the expected-failures
    baselines

Breaking Changes

None — generated reference types and tests only; no runtime code changes.

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)
  • Documentation update

Checklist

  • I have read the MCP Documentation
  • My code follows the repository's style guidelines
  • New and existing tests pass locally
  • I have added appropriate error handling
  • I have added or updated documentation as needed

Additional context

Generated with scripts/fetch-spec-types.ts. The recorded commit
(77cb2648) is the latest one touching schema/draft/schema.ts, matching
what the scheduled spec-types refresh would stamp — so the nightly job sees
this as current. No changeset: generated reference types and test files only,
no published-package behavior change.

@felixweinberger
chore(core): regenerate 2026-07-28 spec reference types at spec commi…
21e1fd9
…t 77cb2648
Picks up three draft-schema changes since the previous generation:
DiscoverResult now extends CacheableResult, extension capability keys
document the mandatory _meta-style prefix rule, and
ElicitationCompleteNotificationParams is extracted as a named interface.
The recorded commit is the latest one touching schema/draft/schema.ts,
matching what the scheduled spec-types refresh would stamp.
@felixweinberger
test(core): cover ElicitationCompleteNotificationParams in the 2026-0…
296908a
…7-28 spec comparison
The regenerated schema extracts the elicitation-complete notification
params as a named interface; the SDK already exports the matching
zod-inferred type, so it gets a compatibility check instead of a
MISSING_SDK_TYPES entry.
Also notes the new CacheableResult mismatch (required ttlMs/cacheScope)
on the DiscoverResult escape entry, owned by the SEP-2549 PR.
@felixweinberger
felixweinberger requested a review from a team as a code ownerJune 8, 2026 18:33
@changeset-bot

changeset-botBot commented Jun 8, 2026

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⚠️ No Changeset found

Latest commit: 296908a

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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@felixweinberger
felixweinberger deleted the fweinberger/spec-types-regen-0168c57f branch June 8, 2026 18:34
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