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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Documentation changes

What the docs quietly changed.

Anthropic's published documentation, fetched on a schedule and diffed against the last copy. Every edit dated, including the ones that never made a release note.

Last poll read all 4 cleanly: Claude Code CLI, Claude Developer Platform, Claude Documentation, Model Context Protocol. A date here is when this site noticed, not when Anthropic edited.

Claude Developer Platform 808pages tracked 587 changed this week · last read 22 Oct 2026 Claude Code CLI 228pages tracked 146 changed this week · last read 22 Oct 2026 Claude Documentation 278pages tracked 74 changed this week · last read 22 Oct 2026 Model Context Protocol 357pages tracked 163 changed this week · last read 21 Oct 2026

Every change

786 changes matching, page 2 of 8 All 94 days →
100 on this page

786 of the ledger's changes in mcp. Show every change

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20 Oct 2026 162 pages +3897 −4226 lines
mcp specification/2025-06-18/client/elicitation ±changed +14−16 mcp specification/2025-06-18/changelog ±changed +0−2 mcp specification/2025-06-18/basic/utilities/progress ±changed +0−2 mcp specification/2025-06-18/basic/utilities/ping ±changed +0−2 mcp specification/2025-06-18/basic/utilities/cancellation ±changed +0−2 mcp specification/2025-06-18/basic/transports ±changed +6−8 mcp specification/2025-06-18/basic/lifecycle ±changed +5−7 mcp specification/2025-06-18/basic/authorization ±changed +0−2 mcp specification/2025-03-26/server/tools ±changed +15−15 mcp specification/2025-03-26/server/resources ±changed +1−1 mcp specification/2025-03-26/server/prompts ±changed +1−1 mcp specification/2025-03-26/client/sampling ±changed +10−10 mcp specification/2025-03-26/basic/transports ±changed +6−6 mcp specification/2024-11-05/server/tools ±changed +11−11 mcp specification/2024-11-05/server/resources ±changed +1−1 mcp specification/2024-11-05/server/prompts ±changed +1−1 mcp specification/2024-11-05/client/sampling ±changed +10−10 mcp registry/versioning ±changed +9−9 mcp registry/terms-of-service ±changed +3−3 mcp registry/remote-servers ±changed +3−3 mcp registry/registry-aggregators ±changed +6−6 mcp registry/quickstart ±changed +15−17 mcp registry/package-types ±changed +3−3 mcp registry/moderation-policy ±changed +3−3 mcp registry/github-actions ±changed +177−179 mcp registry/faq ±changed +6−6 mcp registry/authentication ±changed +213−221 mcp registry/about ±changed +4−4 mcp docs/draft/learn/versioning ±changed +5−5 mcp docs/draft/learn/server-concepts ±changed +3−3 mcp docs/draft/learn/client-concepts ±changed +11−11 mcp docs/draft/learn/architecture ±changed +399−407 mcp docs/draft/getting-started/intro ±changed +19−27 mcp docs/2026-07-28/learn/versioning ±changed +5−5 mcp docs/2026-07-28/learn/server-concepts ±changed +3−3 mcp docs/2026-07-28/learn/client-concepts ±changed +11−11 mcp docs/2026-07-28/learn/architecture ±changed +399−407 mcp docs/2026-07-28/getting-started/intro ±changed +19−27 mcp docs/2025-11-25/learn/versioning ±changed +5−5 mcp docs/2025-11-25/learn/server-concepts ±changed +3−3 mcp docs/2025-11-25/learn/architecture ±changed +304−312 mcp docs/2025-11-25/getting-started/intro ±changed +19−27 mcp docs/2025-06-18/learn/versioning ±changed +5−5 mcp docs/2025-06-18/learn/server-concepts ±changed +3−3 mcp docs/2025-06-18/learn/architecture ±changed +304−312 mcp docs/2025-06-18/getting-started/intro ±changed +19−27 mcp docs/2025-03-26/learn/versioning ±changed +5−5 mcp docs/2025-03-26/learn/server-concepts ±changed +3−3 mcp docs/2025-03-26/learn/architecture ±changed +304−312 mcp docs/2025-03-26/getting-started/intro ±changed +19−27 mcp docs/2024-11-05/learn/versioning ±changed +5−5 mcp docs/2024-11-05/learn/server-concepts ±changed +3−3 mcp docs/2024-11-05/learn/architecture ±changed +304−312 mcp docs/2024-11-05/getting-started/intro ±changed +19−27 mcp development/roadmap ±changed +8−6 mcp community/working-groups/transports ±changed +6−6 mcp community/working-groups/tasks-events +new page +112−0 mcp community/working-groups/skills-over-mcp ±changed +2−2 mcp community/working-groups/filesystems ±changed +1−1 mcp community/interest-groups/scientific-computing ±changed +1−1 mcp community/interest-groups/auth ±changed +1−1 mcp community/interest-groups/agents +new page +108−0
18 Oct 2026 2 pages +15 −21 lines
mcp seps/index ±changed +1−1 mcp seps/2640-skills-extension ±changed +11−17 mcp seps/2640-skills-extension ±changed +3−3
13 Oct 2026 3 pages +131 −131 lines
mcp community/interest-groups/primitive-grouping −removed +0−129 mcp community/working-groups/skills-over-mcp ±changed +2−2 mcp community/working-groups/progressive-disclosure +new page +129−0
12 Oct 2026 2 pages +6058 −6182 lines
mcp docs/draft/develop/build-server ±changed +2868−2938 mcp docs/2026-07-28/develop/build-server ±changed +2868−2936 mcp docs/draft/develop/build-server ±changed +161−154 mcp docs/2026-07-28/develop/build-server ±changed +161−154
11 Oct 2026 14 pages +1621 −1630 lines
mcp docs/draft/tools/debugging ±changed +57−65 mcp docs/draft/develop/connect-local-servers ±changed +188−212 mcp docs/2026-07-28/tools/debugging ±changed +57−65 mcp docs/2026-07-28/develop/connect-local-servers ±changed +188−212 mcp docs/2025-11-25/tools/debugging ±changed +46−54 mcp docs/2025-11-25/develop/connect-local-servers ±changed +188−212 mcp docs/2025-06-18/tools/debugging ±changed +46−54 mcp docs/2025-06-18/develop/connect-local-servers ±changed +188−212 mcp docs/2025-03-26/tools/debugging ±changed +46−54 mcp docs/2025-03-26/develop/connect-local-servers ±changed +188−212 mcp docs/2024-11-05/tools/debugging ±changed +46−54 mcp docs/2024-11-05/develop/connect-local-servers ±changed +188−212 mcp docs/draft/tools/debugging ±changed +1−1 mcp docs/draft/develop/connect-local-servers ±changed +1−1 mcp docs/2026-07-28/tools/debugging ±changed +1−1 mcp docs/2026-07-28/develop/connect-local-servers ±changed +1−1 mcp docs/2025-11-25/tools/debugging ±changed +1−1 mcp docs/2025-11-25/develop/connect-local-servers ±changed +1−1 mcp docs/2025-06-18/tools/debugging ±changed +1−1 mcp docs/2025-06-18/develop/connect-local-servers ±changed +1−1 mcp docs/2025-03-26/tools/debugging ±changed +1−1 mcp docs/2025-03-26/develop/connect-local-servers ±changed +1−1 mcp docs/2024-11-05/tools/debugging ±changed +1−1 mcp docs/2024-11-05/develop/connect-local-servers ±changed +1−1 mcp community/working-groups/governance +new page +182−0 mcp community/interest-groups/financial-services ±changed +1−0
8 Oct 2026 20 pages +2644 −1404 lines
mcp docs/draft/tools/inspector/web ±changed +8−24 mcp docs/draft/tools/inspector/tui ±changed +6−10
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