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Pull requests: modelcontextprotocol/modelcontextprotocol

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Pull requests list

Fix Header Names on Extensions Page documentation Improvements or additions to documentation
#2895 opened Jun 9, 2026 by CaitieM20 Contributor Loading…
6 of 9 tasks
SEP-2127: refactor to Extensions Track charter (delegate spec to experimental-ext-server-card) proposal SEP proposal without a sponsor. SEP
#2893 opened Jun 8, 2026 by tadasant Member Loading…
4
Close transport-layer specification gaps in the draft rc-high-priority Related to an upcoming specification release and needs to be addressed with a high priority. spec
#2891 opened Jun 7, 2026 by pja-ant Contributor Loading…
5
Fix draft spec examples and restore dropped guidance rc-high-priority Related to an upcoming specification release and needs to be addressed with a high priority. spec
#2890 opened Jun 7, 2026 by pja-ant Contributor Loading…
6
Align draft schema with spec docs (subscriptionId, HeaderMismatch, notification directions) rc-high-priority Related to an upcoming specification release and needs to be addressed with a high priority. spec
#2889 opened Jun 7, 2026 by pja-ant Contributor Loading…
14
Add scoped authorization receipt security guidance documentation Improvements or additions to documentation
#2867 opened Jun 5, 2026 by dinpd Loading…
22
Add rust example for Build an MCP client documentation Improvements or additions to documentation
#2864 opened Jun 5, 2026 by amikai Contributor Loading…
6 of 9 tasks
2
Asynchronous Approval for Tool Calls (Extensions Track SEP) proposal SEP proposal without a sponsor. SEP
#2848 opened Jun 3, 2026 by mcguinness Loading…
4
Update structuredContent guidance for TextContent blocks
#2847 opened Jun 2, 2026 by evalstate Member Loading…
7 of 9 tasks
2
Add formal MCP error taxonomy SEP
#2841 opened Jun 2, 2026 by Agent-Hellboy Loading…
9 tasks
SEP: Server-Side Signed Execution Record for MCP Tool Calls proposal SEP proposal without a sponsor. SEP
#2828 opened May 31, 2026 by vaaraio Loading…
27
SEP-2817: AI Invocation Audit Context in Request _meta proposal SEP proposal without a sponsor. SEP
#2817 opened May 29, 2026 by hangum Loading…
22
SEP: Attested Tool-Server Admission (ATSA) proposal SEP proposal without a sponsor. SEP
#2809 opened May 28, 2026 by metereconsulting Loading…
6
Track 2026-07-28 release rc-high-priority Related to an upcoming specification release and needs to be addressed with a high priority. spec
#2805 opened May 27, 2026 by dsp-ant Member Loading…
@dsp-ant
SEP: Tool Risk Metadata proposal SEP proposal without a sponsor. SEP
#2793 opened May 26, 2026 by walbis Loading…
3
SEP-2792: Internationalization via Per-Request Language Negotiation proposal SEP proposal without a sponsor. SEP
#2792 opened May 26, 2026 by SamMorrowDrums Contributor Loading…
4 tasks done
14
SEP-2787 proposed-shape test vectors (v0) proposal SEP proposal without a sponsor. SEP
#2789 opened May 26, 2026 by vaaraio Loading…
7
SEP-2787: Tool call attestation proposal SEP proposal without a sponsor. SEP
#2787 opened May 25, 2026 by soup-oss Loading…
3 of 9 tasks
27
docs: add deployment guide for proxying MCP servers documentation Improvements or additions to documentation
#2781 opened May 23, 2026 by founder-OmniPA Loading…
SEP-XXX: Adding constraints to thr MCP proposal SEP proposal without a sponsor. SEP
#2778 opened May 23, 2026 by schlpbch Loading…
6 of 9 tasks
docs(SEP-2575): consolidate back-compat rule and broaden stdio fallback
#2776 opened May 22, 2026 by kurtisvg Contributor Loading… 2026-07-28-FINAL
6
SEP: HTTP Message Signing for MCP Client Authentication proposal SEP proposal without a sponsor. SEP
#2752 opened May 19, 2026 by njdawn Loading…
2 of 4 tasks
11
Fix typos and clarify error handling for missing ttlMs
#2747 opened May 19, 2026 by spacewander Loading…
4 of 9 tasks
4
SEP-2742: Declaring Authentication Methods for Remote MCP Servers proposal SEP proposal without a sponsor. SEP
#2742 opened May 19, 2026 by tobinsouth Loading…
30
Clarify initialize version header precedence
#2732 opened May 16, 2026 by AIandI0x1 Loading…
1
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