Commit graph python-sdk/docs/migration.md
Author SHA1 Message Date
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
Marcelo Trylesinski
c0ecb70e24
Support RFC 8693 token exchange for enterprise IdP flows (SEP-990) (#2988)
Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2026-06-26 17:57:10 +02:00
Marcelo Trylesinski
ecdf09d44f
Deprecate Server.__init__ handlers for removed capabilities (#3002) 2026-06-26 17:51:13 +02:00
Max
08b62308d4
Client auto-resolves InputRequiredResult via existing callbacks (SEP-2322) (#2998) 2026-06-26 17:35:23 +02:00
Marcelo Trylesinski
5b2713d40c
Mirror x-mcp-header tool arguments into Mcp-Param-* request headers (SEP-2243) (#2990) 2026-06-26 14:36:56 +02:00
Max
3a8da8c0c3
Fix docs/release follow-ups from the mcp-types package split (#2977) 2026-06-26 13:16:09 +02:00
Marcelo Trylesinski
f41a5193f3
Preserve empty issuer/resource paths on AuthSettings (#2987) 2026-06-26 11:41:41 +02:00
Max
587340279e
Conformance burn-down: server-side InputRequiredResult, Mcp-Method/Name validation, x-mcp-header filter (14 scenarios → green) (#2974)
Some checks failed
CI / checks (push) Has been cancelled
CI / all-green (push) Has been cancelled
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
03681ed55e
Client call_tool: input_responses/request_state retry params; InputRequiredResult via allow_input_required (#2968) 2026-06-25 17:37:00 +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
44724284b3
Bind client credentials to their authorization server (SEP-2352) (#2933) 2026-06-20 18:47:22 +01:00
Marcelo Trylesinski
1331131650
Union previously requested scopes on step-up re-authorization (SEP-2350) (#2931) 2026-06-20 18:45:04 +02:00
Marcelo Trylesinski
4573e4ac33
Deprecate roots, sampling, and logging methods per SEP-2577 (#2926) 2026-06-20 18:25:41 +02:00
Marcelo Trylesinski
cf41441e44
Send application_type during Dynamic Client Registration (SEP-837) (#2930) 2026-06-20 18:19:12 +02:00
Marcelo Trylesinski
60f37e9d7c
Document redirect_uri wire-format change in OAuth migration note (#2929) 2026-06-20 16:14:03 +00:00
Marcelo Trylesinski
48cf4950dc
Validate the iss authorization-response parameter (RFC 9207 / SEP-2468) (#2921) 2026-06-20 17:54:18 +02:00
Marcelo Trylesinski
b7a5bffed0
Preserve empty URL paths on OAuth metadata models (#2925) 2026-06-20 15:32:03 +00:00
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
84bf9bde05
First end-to-end 2026-07-28 stateless tools/call (experimental entry + ClientSession pin) (#2917) 2026-06-20 14:55:59 +01:00
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
7267818e44
Fix unknown-method error code and add a protocol version registry (#2836) 2026-06-11 16:47:22 +01:00
Max
5d826490b6
[v2] Dispatcher/ServerRunner receive-path swap — replaces BaseSession (#2710) 2026-06-09 12:58:47 +01:00
Max
b478bff56d
Remove the unsupported WebSocket transport (#2785) 2026-06-08 12:05:27 +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
Gyeongjun Paik (Kent)
3d7b311de0
fix: align Context logging methods with MCP spec data type (#2366)
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2026-04-14 21:41:51 +00:00
Max Isbey
f27d2aac05
docs: fill migration guide gaps surfaced by automated upgrade eval (#2412) 2026-04-09 13:25:16 +01:00
Jonathan Hefner
5388bea53a
docs: generate hierarchical per-module API reference pages (#2103) 2026-03-18 18:15:17 +00:00
Max Isbey
20dd94632e
feat(client): store InitializeResult as initialize_result (#2300) 2026-03-18 17:31:26 +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
Max Isbey
e82203bfc4
refactor: remove unused mcp.shared.progress module (#2080) 2026-02-18 13:10:02 +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
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
Marcelo Trylesinski
ce75b2d7d2
refactor: improve type docstrings and remove internal type exports (#1950) 2026-01-24 17:17:09 +01:00
Marcelo Trylesinski
a1d330de9f
Proper handle extra data in MCP objects (#1937) 2026-01-23 15:35:23 +01:00
Marcelo Trylesinski
f0ab53e194
Add meta to Client methods (#1923) 2026-01-22 14:50:39 +01:00
Max Isbey
34e66a3812
refactor: move streamable HTTP app creation from FastMCP to lowlevel Server (#1899) 2026-01-19 18:48:04 +01:00
Marcelo Trylesinski
5fdd48a0d3
Completely drop RootModel from types module (#1910) 2026-01-19 14:29:15 +01:00
Marcelo Trylesinski
8adb5bdce8
refactor: move transport-specific parameters from FastMCP constructor to run() (#1898)
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-16 15:16:20 +00:00