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Pull requests: modelcontextprotocol/python-sdk

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Pull requests list

Buffer per-request StreamableHTTP streams to avoid serial-router head-of-line block
#2934 opened Jun 20, 2026 by maxisbey Contributor • Draft
6 of 9 tasks
1
Server-side 2026-07-28 stateless support: classifier, driver split, server/discover
#2928 opened Jun 20, 2026 by maxisbey Contributor • Draft
fix(server): treat text/* mime types case-insensitively for FileResource
#2918 opened Jun 20, 2026 by ly-wang19 Loading…
fix(server): match Content-Type case-insensitively in StreamableHTTP
#2916 opened Jun 20, 2026 by ly-wang19 Loading…
fix: forward stdio server stderr through errlog
#2915 opened Jun 20, 2026 by jordansilly77-stack Loading…
1
docs: add MCP observability guidance
#2914 opened Jun 20, 2026 by jordansilly77-stack Loading…
fix: stdio_server emits LF only on Windows stdout (fixes #2433)
#2908 opened Jun 18, 2026 by kaXianc2-gom Loading…
1
fix(client/stdio): default encoding_error_handler to 'replace' for resilient UTF-8 decoding
#2907 opened Jun 18, 2026 by sarvesh1327 Loading…
4 tasks done
1
test(mcpserver): cover PEP 604 union return annotations (#2591)
#2906 opened Jun 18, 2026 by Bartok9 Loading…
1
fix(auth): keep root PRM resource URL canonical
#2888 opened Jun 16, 2026 by Epochex Loading…
1
docs: add bearer auth server example
#2882 opened Jun 16, 2026 by LiJzd • Draft
Extract tool parameter descriptions from docstrings
#2876 opened Jun 15, 2026 by Gaurangwad Loading…
9 tasks done
1
1
fix(client/auth): use stored refresh_token on 401 instead of full re-authorization
#2875 opened Jun 15, 2026 by beraterkanelcelik Loading…
fix(server): expose session_idle_timeout via streamable_http_app() and pause reaping during active requests
#2874 opened Jun 15, 2026 by Bartok9 Loading…
1
fix(client): tolerate invalid UTF-8 from server stdout in stdio_client
#2873 opened Jun 15, 2026 by Bartok9 Loading…
1
1
fix(client): surface streamable http transport errors
#2872 opened Jun 15, 2026 by go165 Loading…
1
2
fix(auth): preserve user-agent through oauth flow
#2871 opened Jun 15, 2026 by go165 Loading…
1
Deprecate the SSE transport
#2869 opened Jun 14, 2026 by agaonker Loading…
1
fix(mcpserver): return resource not found code
#2868 opened Jun 14, 2026 by go165 Loading…
1
1
fix(server): hide unexpected tool exception details
#2867 opened Jun 14, 2026 by go165 Loading…
1
fix(server): duplicate stdio fds to prevent closing real stdio
#2866 opened Jun 14, 2026 by superShen0916 Loading…
1
fix(auth): preserve authorization endpoint query params
#2865 opened Jun 14, 2026 by go165 Loading…
1
Add OIDC fallback for legacy OAuth discovery
#2862 opened Jun 14, 2026 by maxpetrusenkoagent • Draft
1
2
fix(client): respect session group capabilities
#2861 opened Jun 14, 2026 by he-yufeng Loading…
1
Validate DCR redirect_uris with HTTPS-or-loopback policy
#2860 opened Jun 13, 2026 by KirtiRamchandani Loading…
1
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