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Pull requests: modelcontextprotocol/python-sdk

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Pull requests list

feat: add per-request HTTP headers support for client session methods
#1515 opened Oct 26, 2025 by damianoneill • Draft
6 of 9 tasks
Support SSE event "error"
#1514 opened Oct 25, 2025 by sebastian-oai Loading…
6 of 9 tasks
Url encoded token response auth Issues and PRs related to Authentication / OAuth
#1511 opened Oct 24, 2025 by sebastian-velten Loading…
6 of 9 tasks
fix:streamablehttp_client to raise McpError when receiving unexpected content types instead of just printing error messages.#1382 bug Something isn't working needs maintainer action Potentially serious issue - needs proactive fix and maintainer attention
#1506 opened Oct 22, 2025 by Wyn1996 Loading…
7 of 9 tasks
fix: accept HTTP 201 status code in token exchange auth Issues and PRs related to Authentication / OAuth enhancement New feature or request needs more work Not ready to be merged yet, needs additional changes.
#1503 opened Oct 21, 2025 by jnjpng Loading…
5 of 9 tasks
1
1
Relax Accept header requirement for JSON-only responses enhancement New feature or request needs more work Not ready to be merged yet, needs additional changes.
#1500 opened Oct 20, 2025 by domdomegg Loading…
1
docs: Update examples to use stateless HTTP with JSON responses documentation Improvements or additions to documentation needs more eyes Needs alignment among maintainers whether this is something we want to add
#1499 opened Oct 20, 2025 by domdomegg Loading…
1
Refactor func_metadata() implementation enhancement New feature or request needs more work Not ready to be merged yet, needs additional changes.
#1496 opened Oct 18, 2025 by Viicos Loading…
6 of 9 tasks
8
Fix: Add missing lifespan parameter to StreamableHTTP mounting examples documentation Improvements or additions to documentation needs more work Not ready to be merged yet, needs additional changes.
#1494 opened Oct 18, 2025 by ranjitodedra Loading…
5 of 7 tasks
1
1
[WIP] fix(sse): Remove manual cancel_scope.cancel() to prevent task lifecycle violation
#1493 opened Oct 17, 2025 by ryanbaumann • Draft
2
feat: Set notification options method to configure broadcasted notifications enhancement New feature or request needs maintainer action Potentially serious issue - needs proactive fix and maintainer attention
#1492 opened Oct 17, 2025 by joshuazhou744 Loading…
5 of 9 tasks
@felixweinberger
2
fix: Update spec links to new modelcontextprotocol.io location documentation Improvements or additions to documentation needs more work Not ready to be merged yet, needs additional changes.
#1491 opened Oct 17, 2025 by maxisbey Loading…
1
Add tests for resource leak in streamable_http SSE handlers bug Something isn't working needs maintainer action Potentially serious issue - needs proactive fix and maintainer attention P0 Broken core functionality, security issues, critical missing feature
#1490 opened Oct 17, 2025 by certainly-param Loading…
1
feat: Dependency injection for MCP Tools enhancement New feature or request needs maintainer action Potentially serious issue - needs proactive fix and maintainer attention
#1489 opened Oct 17, 2025 by jamesev15 Loading…
8 of 11 tasks
feat: Add support for specifying NotificationOptions enhancement New feature or request
#1486 opened Oct 16, 2025 by daamitt Loading…
3 tasks
@maxisbey
Low level MCP server now uses FastMCP log level bug Something isn't working needs more work Not ready to be merged yet, needs additional changes.
#1485 opened Oct 16, 2025 by daamitt Loading…
5 tasks
4
fix: Token endpoint response for invalid_client auth Issues and PRs related to Authentication / OAuth bug Something isn't working needs maintainer action Potentially serious issue - needs proactive fix and maintainer attention
#1481 opened Oct 14, 2025 by AnkeshThakur Loading…
5 of 9 tasks
1
Add support to custom extensions in streamable http client enhancement New feature or request needs maintainer action Potentially serious issue - needs proactive fix and maintainer attention pending linked change Depends on a change linked in a comment
#1479 opened Oct 14, 2025 by OS-anasantos Loading…
4 of 9 tasks
5
feat: Allow ResourceContents objects to be returned directly from read_resource handlers needs maintainer action Potentially serious issue - needs proactive fix and maintainer attention
#1476 opened Oct 13, 2025 by alexanderreiff Loading…
5 of 9 tasks
META Improvements
3
fix(auth): add token issuer validation for MCP spec compliance auth Issues and PRs related to Authentication / OAuth improves spec compliance When a change improves ability of SDK users to comply with spec definition needs more work Not ready to be merged yet, needs additional changes.
#1447 opened Oct 8, 2025 by Ujjwal-Bajpayee • Draft
1 of 5 tasks
1
@Ujjwal-Bajpayee
5
Fixes protocol compliance gap described in issue #1419 needs maintainer action Potentially serious issue - needs proactive fix and maintainer attention
#1440 opened Oct 7, 2025 by ChenyangLi4288 Loading…
5 of 9 tasks
Enhanced ResourceTemplate URI matching and type handling logic. needs maintainer action Potentially serious issue - needs proactive fix and maintainer attention
#1439 opened Oct 7, 2025 by beaterblank Loading…
6 tasks done
Resource URI changes
@felixweinberger
11
[DOC] simple mcp client with sampling capability documentation Improvements or additions to documentation needs more work Not ready to be merged yet, needs additional changes. P3 Nice to haves, rare edge cases
#1436 opened Oct 6, 2025 by yarnabrina Loading…
4 of 9 tasks
1
13
Update bug.yaml w/ fully-self-contained client+server example
#1432 opened Oct 6, 2025 by ochafik • Draft
7
[SEP-1575] Changes to introduce Tool Versions
#1427 opened Oct 3, 2025 by malaykurwa • Draft
6 of 9 tasks
ProTip! Exclude everything labeled bug with -label:bug.