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Pull requests: modelcontextprotocol/python-sdk

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Pull requests list

[v1.x] Resolve tool output-schema references within the schema document only
#3396 opened Aug 26, 2026 by maxisbey Contributor • Draft
6 of 9 tasks
Expire idle Streamable HTTP sessions by default and cap concurrent sessions
#3395 opened Aug 26, 2026 by maxisbey Contributor Loading…
10 of 11 tasks
3
1
Resolve dot-segments when deriving and matching OAuth resource URLs
#3343 opened Aug 20, 2026 by maxisbey Contributor Loading…
6 of 9 tasks
1
4
Lift httpx2's default SSE event size cap on every client SSE reader
#3338 opened Aug 19, 2026 by maxisbey Contributor • Draft
6 of 9 tasks
1
8
OAuth client: refresh before re-authorizing, and discover before refreshing
#3328 opened Aug 17, 2026 by maxisbey Contributor Loading…
7 of 9 tasks
3
28
Let a token verifier gate the server without AuthSettings
#3292 opened Aug 11, 2026 by maxisbey Contributor • Draft
8 of 9 tasks
1
1
Bump pymdown-extensions from 11.0 to 11.0.1 dependencies Pull requests that update a dependency file python:uv Pull requests that update python:uv code
#3285 opened Aug 11, 2026 by dependabot Bot Loading…
fix(client): surface HTTP errors on resumption GET and SSE message POST
#3278 opened Aug 11, 2026 by claude Bot Loading…
1
45
fix(auth): include RFC 6750 scope attribute in WWW-Authenticate challenges
#3277 opened Aug 11, 2026 by claude Bot Loading…
1
7
fix(client/auth): discard stored client registrations whose secret has expired
#3264 opened Aug 7, 2026 by claude Bot Loading…
1
28
fix(client/auth): discover AS metadata before cold-start token refresh, with issuer-binding check
#3263 opened Aug 7, 2026 by claude Bot Loading…
2
14
Cut import and startup cost with deferred model builds and lazy imports
#3242 opened Aug 3, 2026 by maxisbey Contributor • Draft
7 of 9 tasks
1
Delegate authorize-time scope policy to the provider
#3222 opened Jul 30, 2026 by maxisbey Contributor • Draft
8 of 9 tasks
2
2
[experimental - do not merge] Cut startup cost: lazy exports, pay-for-what-you-use imports, deferred model builds
#3220 opened Jul 30, 2026 by maxisbey Contributor • Draft
7 of 9 tasks
1
Deprecate the legacy HTTP+SSE transport
#3204 opened Jul 28, 2026 by maxisbey Contributor Loading…
6 of 9 tasks
10
Rebuild the streamable HTTP server transport around per-request dispatch
#3192 opened Jul 27, 2026 by maxisbey Contributor Loading…
8 of 9 tasks
22
Trim the migration guide to genuine v1-to-v2 breaking changes
#3183 opened Jul 26, 2026 by maxisbey Contributor Loading…
5 of 9 tasks
3
fix: return HTTP 400 PARSE_ERROR for non-UTF-8 POST bodies
#3182 opened Jul 26, 2026 by tirthfx Loading…
3 of 7 tasks
4
fix(client): don't send client_id in token body under client_secret_b…
#3175 opened Jul 26, 2026 by manjunathbhaskar Loading…
5 of 9 tasks
2
Typed custom server notifications; warn on unbound client-side drops
#3173 opened Jul 25, 2026 by maxisbey Contributor Loading…
7 of 9 tasks
18
Fall back to the caller-configured scope when the server advertises none
#3172 opened Jul 25, 2026 by maxisbey Contributor Loading…
6 of 9 tasks
11
Let a legacy-era tools/call answer with a CreateTaskResult
#3161 opened Jul 24, 2026 by maxisbey Contributor Loading…
7 of 9 tasks
18
mcp/client: add list_all_* helpers with pagination safety guards
#3156 opened Jul 24, 2026 by dongjiang1989 Loading…
6 of 9 tasks
3
Add opt out for mirroring structuredContent into Content automatically
#3155 opened Jul 24, 2026 by olaservo Member Loading…
fix: Streamable HTTP Accept negotiation handling
#3153 opened Jul 23, 2026 by dchou1618 • Draft
4 of 9 tasks
1
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