Repository Issue Activity (beta)

#5025 Client.list_tools silently truncates listings with an empty next_cursor

#4927 Lifespan teardown does not run on SIGTERM, only SIGINT (leaks resources on container shutdown)

#5002 OAuthProxy maps temporarily_unavailable and unexpected refresh failures to invalid_grant and reflects exception details

#5017 OpenAPI-generated tool names silently drop the tag/operation separator when operationId contains "/"

#4929 DeclinedElicitation and CancelledElicitation are truthy, so the obvious approval guard permits refused actions

#5016 Implement the SEP-2640 Skills extension for resource-backed skills

#4925 CodeMode: no way to keep some tools direct instead of folding them into `execute`

#5010 Investigate Windows CI worker crashes in credential tests

#5000 Task timing fields serialize as floats and fail strict MCP clients

#5004 Unawaited gather and Provider.get_tool coroutines surface in unrelated xdist tests

#4930 context.py elicitation era-guard cites SEP-2577, which deprecated Roots/Sampling/Logging rather than the back-channel

#4896 Reduce duplicate backend startup during mixed-era negotiation

#4998 Bare `list` return annotation duplicates content blocks into structuredContent

#4895 Make partial multi-server aggregates observable

#4922 Client .data returns tuple results as untyped lists; elements are not hydrated

#2817 Authentication Issue with Combined FastAPI/FastMCP App

#4920 v4 beta: out-of-band `tools/list_changed` is silently dropped on the `2026-07-28` era (delivered on `2025-11-25`)

#4986 Expose ClientGroup from the package root

#4983 Immutable releases

#4973 CI: tests flaking on ubuntu-latest

#4969 CodeMode friction when driven by a model: silent in-sandbox call failures, pydantic-voiced errors, thin `get_schema` output

#4968 Context-carrying callback handlers on `Client` and `ClientGroup`

#4956 v4 parent issue

#4952 Parameterless tools expose `Returns:` as part of their description

#4950 Versioned component lookup does not fall back after authorization filtering