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 )
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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 )
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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
Eleftheria Stein-Kousathana
47d35f0b3c
Allow ping requests before initialization ( #1312 )
2025-09-01 22:37:36 +01:00
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
Tim Esler
9a8592e7d4
Add PATHEXT to default STDIO env vars in windows ( #1256 )
2025-08-22 13:47:19 +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
Moustapha Ebnou
d1ac8d68eb
fix: prevent async generator cleanup errors in StreamableHTTP transport ( #1271 )
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Co-authored-by: David Soria Parra <167242713+dsp-ant@users.noreply.github.com>
2025-08-14 13:51:59 +01:00
Gregory L
a82c69bfd9
Consistent casing for default headers Accept and Content-Type ( #1263 )
2025-08-12 11:53:26 +02:00
joesavage-silabs
ef4e167c1a
Remove strict validation on response_modes_supported member of OAuthMetadata ( #1243 )
Main branch checks / checks (push) Has been cancelled
2025-08-07 18:39:35 +01:00
Yann Jouanin
e68e513b42
fix: allow to pass list[str] to token_endpoint_auth_signing_alg_values_supported ( #1226 )
2025-08-06 10:21:24 +02:00
Sreenath Somarajapuram
34e3664e69
chore: Remove unused variable notification_options ( #1238 )
2025-08-05 10:44:51 +01:00
Yann Jouanin
68e25d478b
Improved supported for ProtectedResourceMetadata ( #1235 )
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Co-authored-by: Paul Carleton <paulcarletonjr@gmail.com>
2025-08-04 18:29:01 +00:00
Tapan Chugh
6c61058190
chore: Remove unused prompt_manager.py file ( #1229 )
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Co-authored-by: Tapan Chugh <tapanc@cs.washington.edu>
2025-08-04 14:19:07 +01:00
Marcelo Trylesinski
959d4e39ae
Unpack settings in FastMCP ( #1198 )
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2025-07-26 10:37:48 +02:00
lukacf
b34e7207ad
server: skip duplicate response on CancelledError ( #1153 )
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Co-authored-by: ihrpr <inna@anthropic.com>
2025-07-25 10:16:13 +01:00
Luca Chang
35777b9811
fix: perform auth server metadata discovery fallbacks on any 4xx ( #1193 )
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2025-07-24 11:32:35 +01:00
Clare Liguori
6a84a2f79f
fix: fix OAuth flow request object handling ( #1174 )
Main branch checks / checks (push) Has been cancelled
2025-07-21 13:36:21 +01:00
leweng
c260e29a92
Fix: Replace threading.Lock with anyio.Lock for Ray deployment compatibility ( #1151 )
2025-07-21 11:22:49 +01:00
Marcelo Trylesinski
7570ba30cf
Make sure RequestId is not coerced as int ( #1178 )
2025-07-21 10:57:47 +01:00
Luca Chang
99c4f3c906
Support falling back to OIDC metadata for auth ( #1061 )
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2025-07-17 20:06:38 +01:00
Inna Harper
813da6a579
fix flaky fix-test_streamablehttp_client_resumption test ( #1166 )
2025-07-17 18:35:40 +01:00
yurikunash
eb5146dc8b
Implement RFC9728 - Support WWW-Authenticate header by MCP client ( #1071 )
2025-07-15 10:23:39 +01:00
