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
Felix Weinberger
397089a78e
Add tests for JSON Schema 2020-12 field preservation (SEP-1613) ( #1649 )
2025-11-20 20:51:13 +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
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
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
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
Max Isbey
db9e451551
fix: Replace remaining manual server polling with wait_for_server helper ( #1529 )
2025-10-29 11:27:57 +00:00
Max Isbey
c44e68f766
Fix flaky timeout test in test_88_random_error ( #1525 )
2025-10-28 14:45:25 -07:00
Max Isbey
3e86edfb2f
fix: Replace arbitrary sleeps with active server readiness checks in tests ( #1527 )
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Co-authored-by: Claude <noreply@anthropic.com>
2025-10-28 21:42:33 +00:00
Max Isbey
f97f7c4a7d
fix: Replace fixed sleep with active server readiness check in SSE tests ( #1526 )
2025-10-28 19:49:13 +00:00
adam jones
31ae5f4dc4
Relax Accept header requirement for JSON-only responses ( #1500 )
2025-10-27 17:46:04 +00:00
mingo007
b7e4ae7542
test: use errno.ENOENT for command not found assertion ( #1498 )
2025-10-23 16:30:50 -07:00
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
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
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
Peter Alexander
60f4b2d10a
Add comprehensive Unicode tests for streamable HTTP transport ( #1381 )
2025-09-29 14:09:33 +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
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
Tapan Chugh
b85e7bd1a9
feat: Add SDK support for SEP-1034 default values in elicitation schemas ( #1337 )
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Co-authored-by: Tapan Chugh <tapanc@cs.washington.edu>
Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com>
2025-09-24 16:33:45 +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
Yann Jouanin
20596e5f41
Add test for ProtectedResourceMetadataParsing ( #1236 )
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Co-authored-by: Paul Carleton <paulcarletonjr@gmail.com>
Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com>
Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com>
2025-09-23 12:48:21 +01:00
Peter Alexander
7e93a9fc19
Return HTTP 403 for invalid Origin headers ( #1353 )
2025-09-22 16:44:51 +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 )
Main branch checks / checks (push) Has been cancelled
2025-09-11 14:30:06 +01:00
Eleftheria Stein-Kousathana
47d35f0b3c
Allow ping requests before initialization ( #1312 )
2025-09-01 22:37:36 +01:00
jess
1644b822b3
changes structured temperature to not deadly ( #1328 )
2025-08-31 23:09:49 +00:00
Sreenath Somarajapuram
07ae8c0d4e
types: Setting default value for method: Literal ( #1292 )
2025-08-26 16:22:56 +01:00
Justin Wang
9c6fd15a88
SDK Parity: Avoid Parsing Server Response for non-JsonRPCMessage Requests ( #1290 )
2025-08-26 16:14:47 +01:00
San Nguyen
eaf7cf41d5
fix: error too many values to unpack (expected 2) ( #1279 )
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Signed-off-by: San Nguyen <vinhsannguyen91@gmail.com>
Co-authored-by: Felix Weinberger <fweinberger@anthropic.com>
Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com>
2025-08-23 21:36:39 +01:00
keurcien
e750a06a99
fix: avoid uncessary retries in OAuth authenticated requests ( #1206 )
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Co-authored-by: Felix Weinberger <fweinberger@anthropic.com>
2025-08-22 11:45:54 +01:00
xavier
f4b2957a20
Added Audio to FastMCP ( #1130 )
2025-08-22 11:45:38 +01:00
David Soria Parra
0926613714
Update dependencies and fix type issues ( #1268 )
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Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com>
2025-08-14 10:40:47 +01:00
Marcelo Trylesinski
c7671e470c
Add pyright strict mode on the whole project ( #1254 )
2025-08-11 18:56:37 +01:00
