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Author SHA1 Message Date
Michael@WCD
0d5667bed2
 		docs: fix 5 broken internal links (auth & providers pages) (#4344) 
Co-authored-by: Michael Tierney <MichaelTierney315@outlook.com>
 2026-06-24 12:02:20 -04:00
Tomasz Czochański
4ce8e2a5d0
 		Fix: async rate limiting middleware get_client_id callbacks (#4319) 
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
 2026-06-24 10:27:30 -04:00
marvin-context-protocol[bot]
0445c31fef
 		chore: Update SDK documentation (#4223) 2026-06-06 02:23:33 +01:00
Jeremiah Lowin
9261793ae0
 		Docs: add v3.4.1 changelog entries (#4289) 2026-06-06 02:06:45 +01:00
Jeremiah Lowin
e124bde34e
 		Fix MDX syntax error in changelog (#4270) 2026-06-02 22:20:44 -04:00
Jeremiah Lowin
dae11bbc40
 		Backfill changelog and updates through v3.4.0 (#4269) 2026-06-02 22:15:02 -04:00
Jeremiah Lowin
58e0f5320b
 		Decouple FastMCP access token lifetime from upstream expires_in (#4254) 2026-05-30 11:48:23 -04:00
Diogo Santos
989f6f8bde
 		docs: add tool fingerprinting recipe for stable schema hashing (#4233) 
Co-authored-by: Jeremiah Lowin <153965+jlowin@users.noreply.github.com>
 2026-05-27 10:52:14 -04:00
Jeremiah Lowin
140d96aadd
 		Forward proxy initialize as bridge behavior (#4228) 2026-05-27 10:41:49 -04:00
Jeremiah Lowin
a25ca12a41
 		Restore Horizon docs banner (#4240) 2026-05-26 14:09:10 -04:00
Jeremiah Lowin
70013c5a91
 		Add fastmcp-remote bridge package (#4208) 2026-05-23 10:04:21 -04:00
marvin-context-protocol[bot]
6acacf2191
 		chore: Update SDK documentation (#4155) 2026-05-23 08:54:28 -04:00
Jeremiah Lowin
986af54afa
 		Move pip upgrade recovery into a Troubleshooting section (#4219) 2026-05-22 21:13:19 -04:00
Jeremiah Lowin
7a82b57efb
 		Document pip upgrade recovery for the fastmcp-slim package split (#4215) 2026-05-22 20:21:28 -04:00
Jeremiah Lowin
2ac23a4de5
 		Fix docs app demo iframe assets (#4194) 2026-05-20 13:18:45 -04:00
Bill Easton
9d384ffa7f
 		feat(code-mode): default sandbox limits and per-execution tool-call cap (#4170) 
Co-authored-by: Jeremiah Lowin <153965+jlowin@users.noreply.github.com>
 2026-05-20 10:47:12 -04:00
Jeremiah Lowin
255e3e4910
 		fix(docs): use valid FA icon on client-only package page (#4139) 2026-05-14 22:14:38 -04:00
marvin-context-protocol[bot]
73df4dcaee
 		chore: Update SDK documentation (#4096) 2026-05-14 22:06:38 -04:00
Jeremiah Lowin
bb4894d215
 		Add fastmcp-slim for client-only installs (#4122) 
* Add fastmcp-client workspace package

* Fix client package static checks

* Document client-only package

* Harden fastmcp-client package split

* Preserve forwarded headers in full package

* Switch to fastmcp-slim package

* Fix fastmcp-slim release edges

* Match pydantic-style slim layout

* Polish fastmcp-slim packaging
 2026-05-11 17:13:21 -04:00
marvin-context-protocol[bot]
074189265d
 		chore: Update SDK documentation (#3988) 
Co-authored-by: marvin-context-protocol[bot] <225465937+marvin-context-protocol[bot]@users.noreply.github.com>
 2026-05-04 15:34:27 -04:00
Jeremiah Lowin
51e339d8ed
 		docs: fix broken links in Pydantic AI guide (#4094) 2026-05-04 12:35:35 -04:00
Mukunda Rao Katta
f5dea2a17c
 		docs(integrations): add Pydantic AI FastMCP toolset guide (#4070) 
* docs(integrations): add Pydantic AI FastMCP toolset guide

* docs(integrations): add Pydantic AI to AI SDKs nav
 2026-05-04 12:22:17 -04:00
Jeremiah Lowin
d0315974fa
 		Add UTM tracking to Horizon links (#4064) 2026-04-26 08:38:05 -04:00
Jeremiah Lowin
b96ce24e35
 		Refresh landing page copy (#4047) 2026-04-25 22:06:30 -04:00
Jeremiah Lowin
6f3ea0b929
 		Refresh landing page copy (#4043) 2026-04-25 14:46:48 -04:00
Jeremiah Lowin
a010927ea5
 		Add experimental_capabilities kwarg to FastMCP constructor (#4042) 
Co-authored-by: Claude <noreply@anthropic.com>
 2026-04-25 12:24:54 -04:00
Mukunda Rao Katta
c740b6d70a
 		docs: add best practices for custom telemetry spans (#4001) 2026-04-25 11:43:31 -04:00
Bill Easton
4be46c6fa6
 		Add a sandboxed-agents deployment guide (#4027) 
* Add sandboxed agents deployment guide

* Tighten sandboxed agents guide

* Refine sandboxed agents docs flow

---------

Co-authored-by: Jeremiah Lowin <153965+jlowin@users.noreply.github.com>
 2026-04-25 11:40:56 -04:00
Adam Azzam
e95efce988
 		Add UTM params to Horizon docs links (#4018) 
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-04-22 16:47:55 -04:00
Jeremiah Lowin
74efa32edf
 		Add run_in_thread opt-out for sync tools with thread affinity (#4010) 
Co-authored-by: Claude <noreply@anthropic.com>
 2026-04-22 10:31:44 -04:00
Carlos Rian
eebdc8c031
 		feat: add AzureB2CProvider for Azure AD B2C user flows (#3995) 2026-04-22 09:24:09 -04:00
marvin-context-protocol[bot]
34f6e68826
 		chore: Update SDK documentation (#3969) 
Co-authored-by: marvin-context-protocol[bot] <225465937+marvin-context-protocol[bot]@users.noreply.github.com>
 2026-04-20 13:00:37 -04:00
marvin-context-protocol[bot]
b4c4cfd3d5
 		chore: Update SDK documentation (#3917) 
Co-authored-by: marvin-context-protocol[bot] <225465937+marvin-context-protocol[bot]@users.noreply.github.com>
 2026-04-17 18:29:09 -04:00
Jeremiah Lowin
1e67c53a17
 		Reject dot-segments in redirect URI allowlist matching (#3963) 2026-04-17 17:49:25 -04:00
Gnani Rahul
ff8aa484ff
 		docs: standardize ToolAnnotations examples (#3952) 2026-04-17 16:42:57 -04:00
Jeremiah Lowin
e1ea695d68
 		Restructure docs navigation (#3951) 
Co-authored-by: Jeremiah Lowin <jlowin@users.noreply.github.com>
Co-authored-by: Marvin Context Protocol <41898282+Marvin Context Protocol@users.noreply.github.com>
 2026-04-17 16:42:39 -04:00
Jeremiah Lowin
7fb037f20c
 		Harden OAuth Proxy silent consent against AS-in-the-middle (#3960) 2026-04-17 16:39:50 -04:00
Bill Easton
7184a4ca21
 		OTEL: Fix attribute compliance with MCP semantic conventions (#3889) 
* OTEL: Fix attribute compliance and improve telemetry helpers

Attribute compliance:
- Remove rpc.system/service/method (MCP is not traditional RPC)
- Add gen_ai.tool.name on tools/call spans
- Add gen_ai.prompt.name on prompts/get spans
- Fix session_id check (truthy -> is not None)

Telemetry helper improvements:
- Add is_recording() guards to skip work on non-recording spans
- Add error.type attribute with __qualname__ on error spans
- Use isinstance check for ToolError to set "tool_error" error type
- Include exception message in span status description
- Add tool_name/prompt_name params to server_span and client_span

Client call_tool enrichment:
- Reflect tool-level errors (result.isError) on client span status
  so callers see ERROR even though the MCP protocol call succeeded

🤖 Generated with Claude Code

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix: remove resource URI from span names to avoid high-cardinality

Per MCP semantic conventions, resource URIs SHOULD NOT be included in
span names by default since they can be unbounded (especially with
templates like users://{id}/profile). The URI remains available via
the mcp.resource.uri attribute.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix: add missing gen_ai/mcp attributes to proxy and delegate spans

- Proxy tool spans: add gen_ai.tool.name
- Proxy prompt spans: add gen_ai.prompt.name
- All delegate spans: add mcp.method.name
- Docs: remove rpc.* references, update span names and attributes table

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* Hoist ToolError imports to module level, add rpc.* migration note

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-04-14 16:28:47 -04:00
Jeremiah Lowin
b732a4a516
 		Overhaul apps docs (#3915) 2026-04-13 21:24:00 -04:00
marvin-context-protocol[bot]
5c2ff1bd7b
 		chore: Update SDK documentation (#3914) 
Co-authored-by: marvin-context-protocol[bot] <225465937+marvin-context-protocol[bot]@users.noreply.github.com>
 2026-04-13 21:23:43 -04:00
Jeremiah Lowin
110cd3adcb
 		Add response_title and response_description to ctx.elicit() (#3912) 2026-04-13 20:12:09 -04:00
marvin-context-protocol[bot]
3117846176
 		chore: Update SDK documentation (#3909) 
Co-authored-by: marvin-context-protocol[bot] <225465937+marvin-context-protocol[bot]@users.noreply.github.com>
 2026-04-13 20:08:29 -04:00
Jeremiah Lowin
82f310fe61
 		AuthKit: auto-bind token audience to resource URL (RFC 8707) (#3905) 2026-04-13 17:11:17 -04:00
marvin-context-protocol[bot]
c2dafc1c88
 		chore: Update SDK documentation (#3901) 
Co-authored-by: marvin-context-protocol[bot] <225465937+marvin-context-protocol[bot]@users.noreply.github.com>
 2026-04-13 14:00:07 -04:00
Stephan Eberle
a6bd66aca8
 		docs: link fastmcp-keycloak-local companion project from Keycloak integration page (#3904) 2026-04-13 13:43:19 -04:00
Adam Azzam
f21e51794c
 		Allow auth providers to override protected resource base URLs (#3900) 
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: Jeremiah Lowin <153965+jlowin@users.noreply.github.com>
 2026-04-13 13:36:55 -04:00
Stephan Eberle
99bf81c64f
 		Add Keycloak OAuth Provider for Enterprise Authentication and local dev (#1937) 2026-04-13 12:23:10 -04:00
marvin-context-protocol[bot]
e8f2fefb06
 		chore: Update SDK documentation (#3876) 
Co-authored-by: marvin-context-protocol[bot] <225465937+marvin-context-protocol[bot]@users.noreply.github.com>
 2026-04-12 21:23:37 -04:00
vincent
673e6bb0f7
 		docs: add uv-managed dependencies and uvx examples to mcp-json configuration (#3843) 
Closes #1707

- Add example for configuring mcp.json with uv-managed projects (pyproject.toml)
- Add examples for running published pip packages via uvx
- Update both main and v2 docs

Co-authored-by: Emily Chen <emilychen.techwriter@gmail.com>
Co-authored-by: Jeremiah Lowin <153965+jlowin@users.noreply.github.com>
 2026-04-12 17:09:15 -04:00
Jeremiah Lowin
dfe9b307bd
 		Rename filesystem-provider example dir to avoid mcp/ collision (#3878) 2026-04-12 17:01:58 -04:00