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Pull requests: modelcontextprotocol/python-sdk

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Pull requests list

Document env vars for MCP dev mode
#2516 opened Apr 28, 2026 by MukundaKatta Loading…
Document FastMCP server instructions
#2515 opened Apr 28, 2026 by MukundaKatta Loading…
fix: send notifications/cancelled on request timeout and caller cancellation
#2514 opened Apr 28, 2026 by dragogargo Loading…
5 of 9 tasks
1
1
fix: move logging configuration from MCPServer.__init__ to run()
#2513 opened Apr 28, 2026 by dragogargo Loading…
5 of 9 tasks
1
fix: prevent infinite reconnection loop when SSE stream drops without response
#2512 opened Apr 27, 2026 by dragogargo Loading…
5 of 9 tasks
1
feat: add custom content support to ToolError
#2511 opened Apr 27, 2026 by blackwell-systems Loading…
1
fix(streamable_http): expose session_idle_timeout and don't reap active sessions
#2510 opened Apr 27, 2026 by BuildWithAbid Loading…
7 tasks done
1
fix(server): return 405 on GET/DELETE in stateless HTTP mode
#2509 opened Apr 27, 2026 by faridun-ag2 • Draft
8 tasks done
1
fix: skip outputSchema validation when CallToolResult.is_error=True
#2508 opened Apr 26, 2026 by RanjithHiremath Loading…
5 of 9 tasks
1
feat(cli): support env vars in mcp dev (#339)
#2506 opened Apr 26, 2026 by GitAashishG Loading…
1
Fix stdio_server closing process stdio
#2505 opened Apr 26, 2026 by GitAashishG Loading…
1
Avoid configuring logging during MCPServer initialization
#2503 opened Apr 25, 2026 by fungi8 Loading…
1
[v1.x] Drop responses/notifications when write stream is already closed
#2502 opened Apr 24, 2026 by bobbyo Loading…
Remove dead commented-out code in register_client
#2500 opened Apr 24, 2026 by ZLeventer Loading…
1 task
fix(mcpserver): advertise capabilities only for registered primitives
#2499 opened Apr 23, 2026 by Zelys-DFKH Loading…
5 of 9 tasks
1
feat(security): add subdomain wildcard support to allowed_hosts and allowed_origins
#2498 opened Apr 23, 2026 by Zelys-DFKH Loading…
1
Fix Windows CRLF in stdio server TextIOWrapper
#2497 opened Apr 23, 2026 by flobo3 Loading…
1
fix: expose session_idle_timeout in streamable_http_app and guard active requests
#2496 opened Apr 23, 2026 by Christian-Sidak Loading…
1
fix: default encoding_error_handler to 'replace' in StdioServerParameters
#2495 opened Apr 23, 2026 by Christian-Sidak Loading…
1
feat(examples): postgres-backed MCP server with filesystem authorization
#2494 opened Apr 23, 2026 by rudi193-cmd • Draft
fix: don't send a response for cancelled requests
#2493 opened Apr 22, 2026 by Zelys-DFKH Loading…
5 of 9 tasks
1
feat(auth): persist oauth_metadata via TokenStorage to fix refresh after restart
#2492 opened Apr 22, 2026 by mangibaud33 Loading…
6 tasks done
feat: ServerRunner — per-connection orchestrator
#2491 opened Apr 22, 2026 by maxisbey Contributor • Draft
6 of 9 tasks
fix: dispatch client request handlers concurrently (#2489)
#2490 opened Apr 21, 2026 by demoray Loading…
1
fix(client/stdio): allow FIFO cleanup of multiple transports on asyncio (#577)
#2484 opened Apr 20, 2026 by sakenuGOD Loading…
1
1
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