Chris Coutinho
02b7889929
Implement SEP-1036: URL mode elicitation for secure out-of-band interactions ( #1580 )
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Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com>
Co-authored-by: Felix Weinberger <fweinberger@anthropic.com>
2025-11-25 11:00:21 +00:00
Paul Carleton
27279bc157
Update doc string on custom_route ( #1660 )
2025-11-24 19:20:56 +00:00
Paul Carleton
f22501315e
feat: implement SEP-991 URL-based client ID (CIMD) support ( #1652 )
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Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com>
2025-11-24 17:21:03 +00:00
Felix Weinberger
f2517fe14b
fix: url for spec ( #1659 )
2025-11-24 16:59:48 +00:00
Felix Weinberger
091afb82dc
Implement SEP-986: Tool name validation ( #1655 )
2025-11-24 16:46:57 +00:00
Tapan Chugh
b19fa6f279
SEP-1330: Elicitation Enum Schema Improvements and Standards Compliance ( #1246 )
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Co-authored-by: Tapan Chugh <tapanc@cs.washington.edu>
Co-authored-by: Felix Weinberger <fweinberger@anthropic.com>
Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com>
2025-11-23 23:32:08 +00:00
Olivier Chafik
71c475588f
Implement SEP-1577 - Sampling With Tools ( #1594 )
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Co-authored-by: Felix Weinberger <fweinberger@anthropic.com>
Co-authored-by: Claude <noreply@anthropic.com>
2025-11-22 23:58:14 -05:00
Jon Shea
c51936f61f
Add client_secret_basic authentication support ( #1334 )
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Co-authored-by: Paul Carleton <paulc@anthropic.com>
2025-11-20 20:53:37 +00:00
Liang Wu
9c8f763aa8
chore: Lazy import jsonschema library ( #1596 )
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Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2025-11-19 15:30:52 +00:00
Andrii Blyzniuk
5489e8b6fb
fix get_client_metadata_scopes on 401 ( #1631 )
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Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2025-11-16 17:18:50 +00:00
inaku
a357380cfa
feat: Pass through and expose additional parameters in ClientSessionGroup.call_tool and .connect_to_server ( #1576 )
2025-11-16 15:57:43 +00:00
Victorien
116c13e2c6
Refactor func_metadata() implementation ( #1496 )
2025-11-13 20:21:15 +00:00
Max Isbey
91ccdb3d65
Fix OAuth discovery fallback and URL ordering ( #1624 )
2025-11-13 19:37:24 +00:00
Max Isbey
5e1aa4072b
Add client_id_metadata_document_supported to OAuthMetadata ( #1603 )
2025-11-13 17:13:55 +00:00
Max Isbey
7d12e83cf4
refactor: extract OAuth helper functions and simplify provider state ( #1586 )
2025-11-13 13:28:48 +00:00
Max Isbey
89e9c43acf
Get baseline 100% clean coverage ( #1553 )
2025-11-11 14:09:32 +01:00
Camila Rondinini
9eae96a05e
Add get_server_capabilities() to ClientSession ( #1588 )
Main branch checks / checks (push) Has been cancelled
2025-11-06 20:44:40 +00:00
Max Isbey
b7b0f8eebb
Add --frozen flag to uv run commands in Claude config ( #1583 )
2025-11-06 16:07:15 +00:00
Chris Coutinho
3390e49c01
Implement SEP-985: OAuth Protected Resource Metadata discovery fallback ( #1548 )
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Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Paul Carleton <paulc@anthropic.com>
2025-11-05 15:51:02 +00:00
inaku
de2289dc93
Fix typo in ClientSessionGroup doc string ( #1572 )
2025-11-04 13:33:26 +00:00
Koichi ITO
202af49857
docs: use article "an" before "MCP" instead of "a" ( #1558 )
2025-10-31 09:55:12 +01:00
Max Isbey
8cdac3d2f8
Fix pyright error and replace wildcard import with explicit imports ( #1532 )
2025-10-29 18:32:26 +00:00
Luca Chang
f161149680
Implement RFC 7523 JWT flows ( #1247 )
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Co-authored-by: Yann Jouanin <yann.jouanin@valueandco.com>
2025-10-29 16:48:08 +00:00
adam jones
31ae5f4dc4
Relax Accept header requirement for JSON-only responses ( #1500 )
2025-10-27 17:46:04 +00:00
Brandon Shar
1200ba0082
Allow CallToolResult to be returned directly to support _meta field for OpenAI Apps ( #1459 )
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Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2025-10-21 18:52:08 +00:00
Samuel Felipe Chenatti
40acbc596c
Expose RequestParams._meta in ClientSession.call_tool ( #1231 )
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Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com>
2025-10-17 17:57:56 +01:00
Mat Leonard
98f82485bd
feat: add tool metadata in FastMCP.tool decorator ( #1463 )
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Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2025-10-17 11:18:34 +00:00
daamitt
dcc68ce56b
fix: Set the Server session initialization state immediately after respond… ( #1478 )
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Main branch checks / checks (push) Has been cancelled
Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
2025-10-15 13:56:43 +01:00
Felix Weinberger
de89457683
fix: send params as empty object for list methods without cursor ( #1453 )
2025-10-14 11:11:38 +01:00
Fenn Bailey
cd7253c593
feat: add resource annotations support to FastMCP ( #1468 )
2025-10-14 11:07:37 +01:00
AishwaryaKalloli
b4e50aa9f9
Handles message type Exception in lowlevel/server.py _handle_message function. Mentioned as TODO on line 528. ( #786 )
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Co-authored-by: Felix Weinberger <fweinberger@anthropic.com>
Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com>
2025-10-13 14:29:03 +01:00
Dogacan Colak
0e29cc4130
[client] Implement MCP OAuth scope selection and step-up authorization ( #1324 )
2025-10-13 14:18:00 +01:00
Brandon Wu
b8e758b02b
feat: add ability to remove tools ( #1322 )
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Co-authored-by: David Soria Parra <167242713+dsp-ant@users.noreply.github.com>
Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com>
Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>
2025-10-06 14:16:50 +01:00
Marcus Shu
df3e428ee8
Improve OAuth protected resource metadata URL construction per RFC 9728 ( #1407 )
2025-10-06 13:52:44 +01:00
Marcelo Trylesinski
814c9c024a
Add documentation about testing ( #1426 )
2025-10-03 14:17:31 +00:00
Peter Alexander
3e798bfc01
Add icons support for ResourceTemplate ( #1412 )
Main branch checks / checks (push) Has been cancelled
2025-10-01 13:23:46 +01:00
ZhangChuanhui
f676f6c0f0
fix: catch and rethrow SSEError during SSE connection establishment ( #975 )
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Co-authored-by: zhangchuanhui <zhangchal@digitalchina.com>
Co-authored-by: Felix Weinberger <fweinberger@anthropic.com>
2025-09-30 15:52:32 +01:00
Lorenzo
d648a31359
fix: improve misleading warning for progress callback exceptions ( #775 )
2025-09-30 14:39:52 +01:00
Peter Alexander
80c0d23d48
Update Icon.sizes to use string array format ( #1411 )
2025-09-29 14:27:32 +01:00
automaton82
9323efad99
Issue 1379 patch - Fix MCP server OAuth not working with Visual Studio Code and others with extra grant_types ( #1380 )
2025-09-29 11:13:16 +01:00
Jon Shea
1940040ac3
Accept additional response_types values from OAuth servers ( #1323 )
2025-09-26 20:29:06 +01:00
pengwa
146d7efb0f
Add error log for client stdio ( #924 )
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Co-authored-by: Your Name <youremail@yourdomain.com>
Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com>
Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com>
2025-09-26 15:42:23 +01:00
Peter Alexander
71889d7387
Implementation of SEP 973 - Additional metadata + icons support ( #1357 )
Main branch checks / checks (push) Has been cancelled
2025-09-24 20:29:04 +01:00
Mike Salvatore
7629fe6b97
Remove "unconditionally" from conditional description ( #1289 )
2025-09-23 17:13:26 +01:00
Max Isbey
4fb975c6dc
feat: add paginated list decorators for prompts, resources, and tools ( #1286 )
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Co-authored-by: Claude <noreply@anthropic.com>
2025-09-23 14:58:06 +01:00
Peter Alexander
7e93a9fc19
Return HTTP 403 for invalid Origin headers ( #1353 )
2025-09-22 16:44:51 +01:00
owengo
b41b9175e8
fix: allow elicitations accepted without content ( #1285 )
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Co-authored-by: Olivier Schiavo <olivier.schiavo@wengo.com>
2025-09-17 15:34:15 +01:00
pchoudhury22
ca5cb4cb67
fix(fastmcp): propagate mimeType in resource template list ( #1186 )
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Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com>
2025-09-17 14:50:41 +01:00
David Soria Parra
c3717e7ad3
Fix context injection for resources and prompts ( #1336 )
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2025-09-11 14:30:06 +01:00
Christian Clauss
c47c767ff4
Python lint: Ruff rules for pylint and code complexity ( #525 )
2025-09-05 15:20:14 +01:00
