50 Commits

Author SHA1 Message Date
Max 57394b0548 Apply the request body limit to the SSE and OAuth endpoints (#3336) 2026-08-20 16:21:44 +01:00
Max 0cee6249ba Hand TypedDict tool results to pydantic natively (#3331) 2026-08-20 15:36:21 +01:00
Max fb443cc4b2 MCPServer: content-block returns are unstructured, prompt messages take Image/Audio (#3320) 2026-08-17 14:12:31 +01:00
Max 5285e936a9 Pin text I/O to UTF-8 and fail CI on locale-dependent reads/writes (#3296)
Co-authored-by: ShuQingDollarVoyager <57471784+ShuQingDollarVoyager@users.noreply.github.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-08-16 12:41:53 +01:00
Max c9c431b71a Expose the middleware chain on MCPServer and stop sending unrequested change notifications (#3201) 2026-07-28 12:24:23 +01:00
Max 11934c90ae Replace FileResource.is_binary with an encoding field (#3171) 2026-07-26 00:58:06 +01:00
Max 814072c94d Narrow message_handler's parameter to notifications and exceptions (#3168) 2026-07-26 00:24:48 +01:00
Max 837ef904f8 Align with spec #3002: optional clientInfo, serverInfo in result _meta (#3143)
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2026-07-23 12:00:36 +01:00
Marcelo Trylesinski 2713b53b12 Replace httpx and httpx-sse with httpx2 (#2972)
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Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2026-07-14 17:05:08 +01:00
Max d287c9868f Extend resolver DI to sampling and roots requests (#3049) 2026-07-06 18:25:57 +01:00
Max ca10dade2c Serve subscriptions/listen with a pluggable event bus (SEP-2575) (#3035) 2026-06-30 23:01:04 +01:00
Max 4df609119f Add a client extension API (#3034) 2026-06-30 21:31:02 +01:00
Max 7322ca56f4 Require integrity protection for MRTR requestState (#3032) 2026-06-30 21:30:32 +01:00
Max 8d0f928e40 Pass InputRequiredResult through the MCPServer prompt and resource pipelines (#3020) 2026-06-29 16:50:58 +01:00
Max 8f2c97b769 Consult request_state only for the question a resolver is asking (#3019) 2026-06-29 16:44:05 +01:00
Marcelo Trylesinski c85836a081 Drive resolver elicitation over the 2026-07-28 input_required flow (#2986)
Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2026-06-29 14:39:43 +01:00
Marcelo Trylesinski f664db8952 Add resolver dependency injection for MCPServer tools (#2969)
Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2026-06-29 11:51:46 +01:00
Marcelo Trylesinski 4b519782f1 Add a pluggable server extension API with MCP Apps (#3003)
Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2026-06-29 10:58:05 +01:00
Max 24717cc8eb feat: RFC 6570 URI templates with operator-aware security (#2356) 2026-06-26 20:29:17 +02:00
Max 08b62308d4 Client auto-resolves InputRequiredResult via existing callbacks (SEP-2322) (#2998) 2026-06-26 17:35:23 +02:00
Max 587340279e Conformance burn-down: server-side InputRequiredResult, Mcp-Method/Name validation, x-mcp-header filter (14 scenarios → green) (#2974)
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2026-06-26 09:51:59 +02:00
Marcelo Trylesinski 0ee7f1b293 Split protocol types into a standalone mcp-types package (#2973) 2026-06-25 19:18:38 +02:00
Max f226d00d0a Client-side 2026-07-28 support: .discover()/.adopt() + Client(mode=); request-metadata green (#2950) 2026-06-25 16:09:23 +02:00
Marcelo Trylesinski ad81ca234a Slim ServerMiddleware to (ctx, call_next) and add OpenTelemetryMiddleware (#2941)
Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2026-06-22 14:46:30 +01:00
Max 2397319a68 Server-side 2026-07-28 stateless support: classifier, driver split, server/discover (#2928) 2026-06-21 19:34:17 +01:00
Marcelo Trylesinski 4573e4ac33 Deprecate roots, sampling, and logging methods per SEP-2577 (#2926) 2026-06-20 18:25:41 +02:00
冯基魁 fda4c54362 fix: correct MCPServer call_tool result type (#2816)
Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com>
2026-06-20 16:56:16 +02:00
Marcelo Trylesinski f253682393 Return -32602 for resource not found (SEP-2164) (#2920) 2026-06-20 16:55:23 +02:00
Max 734746a3d9 Resolve protocol version per request and expose it as ctx.protocol_version (#2886) 2026-06-17 08:46:42 +01:00
Max 65be5a7147 Protocol types for 2026-07-28: superset monolith, committed per-version packages, and wire-method maps (#2849) 2026-06-16 17:40:14 +01:00
Max 1012d60004 [v2] ClientSession runs on JSONRPCDispatcher; BaseSession removed (#2838) 2026-06-15 14:46:34 +01:00
Max bdc48e98b1 Fix stdio client shutdown bugs and rebuild the stdio test suite (#2773) 2026-06-05 16:15:43 +01:00
Max 8cc187fac0 Remove Tasks (SEP-1686) from the SDK (#2714) 2026-06-02 18:27:05 +02:00
Max 3eb579948a Add subject and claims to AccessToken (#2686) 2026-05-26 13:13:55 +00:00
Matt LeMay c5f12ec1e9 Add resources parameter to MCPServer (#2414)
Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com>
2026-04-12 14:42:12 +02:00
Max Isbey 3ce0f76e6e Don't block the event loop on sync resource and prompt functions (#2380) 2026-03-31 13:43:56 -04:00
Max Isbey 3517a29c82 feat(server): restore dependencies parameter on MCPServer (#2358) 2026-03-27 13:42:15 +00:00
Max Isbey 20dd94632e feat(client): store InitializeResult as initialize_result (#2300) 2026-03-18 17:31:26 +00:00
Max Isbey 7826ade12b test: convert test_integration.py to in-memory transport (fix flaky) (#2277) 2026-03-18 15:25:11 +00:00
Max Isbey 31a38b5078 fix: correct Context type parameters across examples and tests (#2256) 2026-03-09 16:52:56 +00:00
Max Isbey 92f1b1500d fix: remove MIME type validation from MCPServer Resource (#2235) 2026-03-06 14:50:58 +00:00
Max Isbey cc22bf5464 refactor: remove request_ctx ContextVar, thread Context explicitly (#2203)
Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com>
2026-03-04 13:23:02 +00:00
Akshan Krithick fc57c2c4c5 test: fix progress notification assertions for related_request_id (#2038)
Co-authored-by: Lee Hubbard <hubbard.zlee@unknowncyber.com>
Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2026-02-18 11:53:03 +00:00
Max Isbey 0a22a9dc33 refactor: replace lowlevel Server decorators with on_* constructor kwargs (#1985) 2026-02-12 15:55:54 +00:00
Marcelo Trylesinski 4fc49c62bd feat: add ClientRequestContext type alias for client-side handlers (#1989) 2026-02-03 17:37:38 +01:00
Marcelo Trylesinski b1f7eec3cd refactor: split RequestContext between server and client (#1987) 2026-02-03 14:35:07 +01:00
Marcelo Trylesinski 21822053df Support different transports in Client (#1972) 2026-01-30 12:11:27 +00:00
Marcelo Trylesinski 14744c66c5 Add tests for MCPServer.read_resource exception handling (#1957) 2026-01-27 13:49:06 +01:00
Marcelo Trylesinski acba5478a9 refactor: McpError renamed to MCPError and flatten parameters (#1956)
Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2026-01-26 14:37:44 +01:00
Marcelo Trylesinski 65c614e48e Rename FastMCP to MCPServer (#1951) 2026-01-25 14:45:52 +01:00