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find_context_parameter treats a Context return annotation as a parameter
P3Nice to haves, rare edge casesNice to haves, rare edge casesStatus: Open.#3298 In modelcontextprotocol/python-sdk;resource_url_from_server_url preserves explicit default ports
P3Nice to haves, rare edge casesNice to haves, rare edge casesStatus: Open.#3297 In modelcontextprotocol/python-sdk;- Status: Open.#3294 In modelcontextprotocol/python-sdk;
docs: clarify when Client(raise_exceptions=True) actually raises
P3Nice to haves, rare edge casesNice to haves, rare edge casesStatus: Open.#3287 In modelcontextprotocol/python-sdk;Authentication in High Level MCPServer
P3Nice to haves, rare edge casesNice to haves, rare edge casesquestionFurther information is requestedFurther information is requestedStatus: Open.#3283 In modelcontextprotocol/python-sdk;streamable_http (legacy mode): early response.aclose() discards a TCP connection per JSON-RPC exchange — deterministic reproduction for #2707
bugSomething isn't workingSomething isn't workingP2Moderate issues affecting some users, edge cases, potentially valuable featureModerate issues affecting some users, edge cases, potentially valuable featurev2Ideas, requests and plans for v2 of the SDK which will incorporate major changes and fixesIdeas, requests and plans for v2 of the SDK which will incorporate major changes and fixesStatus: Open.#3281 In modelcontextprotocol/python-sdk;[v2] ping returns 'Method not found' on 2026-07-28 connections: ping missing from CLIENT_REQUESTS for 2026-07-28 in mcp-types
P2Moderate issues affecting some users, edge cases, potentially valuable featureModerate issues affecting some users, edge cases, potentially valuable featureStatus: Open.#3273 In modelcontextprotocol/python-sdk;New example: examples/servers/admission-gate — a real approve/deny ServerMiddleware demo
documentationImprovements or additions to documentationImprovements or additions to documentationP3Nice to haves, rare edge casesNice to haves, rare edge casesv2Ideas, requests and plans for v2 of the SDK which will incorporate major changes and fixesIdeas, requests and plans for v2 of the SDK which will incorporate major changes and fixesStatus: Open.#3272 In modelcontextprotocol/python-sdk;Mcp-Name accepts an orphan header, while Mcp-Param-* rejects it as a routing spoof
improves spec complianceWhen a change improves ability of SDK users to comply with spec definitionWhen a change improves ability of SDK users to comply with spec definitionP3Nice to haves, rare edge casesNice to haves, rare edge casesv2Ideas, requests and plans for v2 of the SDK which will incorporate major changes and fixesIdeas, requests and plans for v2 of the SDK which will incorporate major changes and fixesStatus: Open.#3269 In modelcontextprotocol/python-sdk;Log exceptions in tool calls
P3Nice to haves, rare edge casesNice to haves, rare edge casesv2Ideas, requests and plans for v2 of the SDK which will incorporate major changes and fixesIdeas, requests and plans for v2 of the SDK which will incorporate major changes and fixesStatus: Open.#3266 In modelcontextprotocol/python-sdk;handle_get_streamreconnects indefinitely when the server ends the GET stream normally (attempt = 0defeatsMAX_RECONNECTION_ATTEMPTS)P2Moderate issues affecting some users, edge cases, potentially valuable featureModerate issues affecting some users, edge cases, potentially valuable featureStatus: Open.#3257 In modelcontextprotocol/python-sdk;OAuth client can never recover from an expired DCR client secret — even though the SDK's own server issues and enforces one
bugSomething isn't workingSomething isn't workingP1Significant bug affecting many users, highly requested featureSignificant bug affecting many users, highly requested featurev2Ideas, requests and plans for v2 of the SDK which will incorporate major changes and fixesIdeas, requests and plans for v2 of the SDK which will incorporate major changes and fixesStatus: Open.#3256 In modelcontextprotocol/python-sdk;