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Pull requests: modelcontextprotocol/modelcontextprotocol

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Pull requests list

docs: clarify weather tool selection flow documentation Improvements or additions to documentation
#2981 opened Jun 27, 2026 by Uomocapra Loading…
1
spec: decouple Mcp-Param-* header emission from schema TTL rc-high-priority Related to an upcoming specification release and needs to be addressed with a high priority.
#2972 opened Jun 24, 2026 by pcarleton Member Loading…
8
docs: fix SEP-2243 base64 sentinel case-sensitivity contradiction rc-high-priority Related to an upcoming specification release and needs to be addressed with a high priority.
#2937 opened Jun 17, 2026 by DaleSeo Member Loading…
4 of 9 tasks
1
@DaleSeo
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
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…
37
SEP-2817: AI Invocation Audit Context in Request _meta proposal SEP proposal without a sponsor. SEP
#2817 opened May 29, 2026 by hangum Loading…
23
SEP: Attested Tool-Server Admission (ATSA) proposal SEP proposal without a sponsor. SEP
#2809 opened May 28, 2026 by metereconsulting Loading…
9
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…
4
SEP-2792: Internationalization via Per-Request Language Negotiation proposal SEP proposal without a sponsor. SEP
#2792 opened May 26, 2026 by SamMorrowDrums Contributor • Draft
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
33
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 the MCP draft SEP proposal with a sponsor. SEP
#2778 opened May 23, 2026 by schlpbch Loading…
6 of 9 tasks
@dsp-ant
1
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 rc-high-priority Related to an upcoming specification release and needs to be addressed with a high priority.
#2747 opened May 19, 2026 by spacewander Loading…
4 of 9 tasks
5
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
docs: clarify server description and instructions
#2697 opened May 8, 2026 by looooown2006 Loading…
SEP-2694: Resumable Task Event Streams proposal SEP proposal without a sponsor. SEP
#2694 opened May 6, 2026 by rynowak Loading…
1
SEP-2692: Stdio process lifetime documentation Improvements or additions to documentation in-review SEP proposal ready for review.
#2692 opened May 6, 2026 by nickcoai Contributor Loading…
4 of 9 tasks
2
Change error response status from 400 to 404 for invalid sessions documentation Improvements or additions to documentation
#2690 opened May 6, 2026 by tmshkr • Draft
5 of 9 tasks
SEP-2678: Introduce additional error codes to protocol proposal SEP proposal without a sponsor. SEP
#2678 opened May 4, 2026 by MatthewKhouzam Loading…
6 of 9 tasks
16
SEP-2672: Per-Call Passkey Verified Approval for MCP Tool Calls proposal SEP proposal without a sponsor. SEP
#2672 opened May 2, 2026 by pinialt Loading…
5
ProTip! What’s not been updated in a month: updated:<2026-05-28.