{"schema_version":"onlylabs.public_signal.v1","title":"Anthropic Repo: anthropics/claude-ai-mcp","description":"Anthropic repo signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/31d47597-9984-4b7f-92b8-64131d968795","json_url":"https://onlylabs.fyi/signals/31d47597-9984-4b7f-92b8-64131d968795/signal.json","generated_at":"2026-06-11T03:59:07.807688+00:00","org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/anthropic","dossier_json_url":"https://onlylabs.fyi/labs/anthropic/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/31d47597-9984-4b7f-92b8-64131d968795","signal_json":"https://onlylabs.fyi/signals/31d47597-9984-4b7f-92b8-64131d968795/signal.json","source":"https://github.com/anthropics/claude-ai-mcp","lab_dossier":"https://onlylabs.fyi/labs/anthropic","lab_dossier_json":"https://onlylabs.fyi/labs/anthropic/dossier.json","analysis":"https://onlylabs.fyi/analysis/anthropic","analysis_json":"https://onlylabs.fyi/analysis/anthropic/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/anthropic/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":null,"topic_signals_json":null,"topic_feed":null,"data_business":null},"answer_pack":{"answer":"Anthropic published anthropics/claude-ai-mcp. 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This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. 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License: NOASSERTION Stars: 325 Forks: 46 Open issues: 113 Created: 2025-12-05T13:36:46Z Pushed: 2026-06-08T08:48:05Z Default branch: main Fork: no Archived: no README: Claude.ai MCP Integration This repository is the communication hub for **MCP (Model Context Protocol) integration in Claude.ai**. Use it to stay updated on technical changes and to report bugs or request features. How to Stay Updated **For announcements only** (low noise): 1. Go to [Discussions](../../discussions) 2. Select the Announcements category, go to any message in the list, then click **Subscribe** You'll be notified of: - Protocol changes (SSE deprecation, Streamable HTTP updates) - Session behavior changes - New MCP capabilities - Breaking changes and deprecations - Security updates Report a Bug or Request a Feature Use [Issues](../../issues/new/choose) to: - Report bugs with MCP servers or integrations - Request new features or improvements What This Covers - **Integrations** - Connecting MCP servers to Claude.ai - **Session Management** - Initialization, reconnection, and lifecycle behavior - **Protocol..."},"evidence_pages":[{"url":"https://github.com/anthropics/claude-ai-mcp","final_url":"https://github.com/anthropics/claude-ai-mcp","title":"anthropics/claude-ai-mcp repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:59:07.807688+00:00","bytes":9874,"raw_path":"21fcb2e41aa8af60fd559b19fa8cbd370d1b14b1a1fd3c165d0e1519094571f8.json","content_hash":"a80ea0db53c439d8c7534be946cd061f2e93c0decf8946628e19de46d20616c9","excerpt_chars":1200,"truncated":true,"excerpt":"anthropics/claude-ai-mcp Description: Report issues related to MCP integration with Claude here. 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Select the Announcements category, go to any message in the list, then click **Subscribe** You'll be notified of: - Protocol changes (SSE deprecation, Streamable HTTP updates) - Session behavior changes - New MCP capabilities - Breaking changes and deprecations - Security updates Report a Bug or Request a Feature Use [Issues](../../issues/new/choose) to: - Report bugs with MCP servers or integrations - Request new features or improvements What This Covers - **Integrations** - Connecting MCP servers to Claude.ai - **Session Management** - Initialization, reconnection, and lifecycle behavior - **Protocol..."}],"related_signals":[{"id":"d655a3de-1616-4e38-b9a0-27254762c1f0","url":"https://onlylabs.fyi/signals/d655a3de-1616-4e38-b9a0-27254762c1f0","source_url":"https://github.com/anthropics/defending-code-reference-harness","title":"anthropics/defending-code-reference-harness","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-05-22T16:00:56+00:00","first_seen_at":"2026-06-05T05:42:58.841369+00:00","date_source":"source"},{"id":"f91bba87-e295-4641-8aa0-9fa254e149b1","url":"https://onlylabs.fyi/signals/f91bba87-e295-4641-8aa0-9fa254e149b1","source_url":"https://github.com/anthropics/ClaudeForFoundationModels","title":"anthropics/ClaudeForFoundationModels","context":"Swift","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-05-20T15:41:18+00:00","first_seen_at":"2026-06-09T07:00:07.44979+00:00","date_source":"source"},{"id":"7f417861-19b7-493f-b6d7-bf9ef54a9a1f","url":"https://onlylabs.fyi/signals/7f417861-19b7-493f-b6d7-bf9ef54a9a1f","source_url":"https://github.com/anthropics/cargo-nix-plugin","title":"anthropics/cargo-nix-plugin","context":"Rust","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-05-19T17:07:44+00:00","first_seen_at":"2026-06-05T05:42:58.841369+00:00","date_source":"source"},{"id":"0c515bfd-ccd4-4a21-868f-944fd4945f19","url":"https://onlylabs.fyi/signals/0c515bfd-ccd4-4a21-868f-944fd4945f19","source_url":"https://github.com/anthropics/scone-bench","title":"anthropics/scone-bench","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-05-12T22:17:19+00:00","first_seen_at":"2026-06-05T05:42:58.841369+00:00","date_source":"source"},{"id":"7f529da9-d1d8-4424-aaf5-face018ae4f8","url":"https://onlylabs.fyi/signals/7f529da9-d1d8-4424-aaf5-face018ae4f8","source_url":"https://github.com/anthropics/html-effectiveness","title":"anthropics/html-effectiveness","context":"HTML","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-05-12T06:25:16+00:00","first_seen_at":"2026-06-05T05:42:58.841369+00:00","date_source":"source"},{"id":"3ea41c6f-444c-4f24-a8f7-ad037263bde0","url":"https://onlylabs.fyi/signals/3ea41c6f-444c-4f24-a8f7-ad037263bde0","source_url":"https://github.com/anthropics/cwc-workshops","title":"anthropics/cwc-workshops","context":"TypeScript","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-05-06T03:53:01+00:00","first_seen_at":"2026-06-05T05:42:58.841369+00:00","date_source":"source"}]}