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47 commits

Author SHA1 Message Date
William Easton
664b67d26f
 		Fix exclusion of content helpers if they are in a list 2025-10-03 15:02:26 -05:00
Jeremiah Lowin
a41600d838
 		Fix: Remove JSON schema title metadata while preserving parameters named 'title' (#1872) 2025-09-23 10:19:34 -04:00
William Easton
64010ff276
 		Cleanup content conversion 2025-09-06 17:32:33 -05:00
William Easton
d7a74419b2
 		Preserve order in mixed text/image tool returns (#1704) 
Co-authored-by: William Easton <strawgate@users.noreply.github.com>
Co-authored-by: marvin-context-protocol[bot] <225465937+marvin-context-protocol[bot]@users.noreply.github.com>
 2025-09-06 14:22:29 -04:00
William Easton
94b1eb9d6e
 		feat: introduce inline snapshots (#1605) 
Co-authored-by: William Easton <strawgate@users.noreply.github.com>
Co-authored-by: marvin-context-protocol[bot] <225465937+marvin-context-protocol[bot]@users.noreply.github.com>
 2025-08-25 10:08:55 -04:00
Jeremiah Lowin
1df4771909
 		Ensure transformed tools generate structured content (#1443) 2025-08-11 12:34:43 -04:00
Jeremiah Lowin
3fc2510110
 		Add meta parameter support to tools, resources, templates, and prompts decorators (#1294) 2025-07-29 17:16:05 -04:00
nate nowack
0977d552ff
 		Fix tool output schema generation to respect Pydantic serialization aliases (#1148) 
Co-authored-by: Claude <noreply@anthropic.com>
 2025-07-15 07:08:56 -07:00
Jeremiah Lowin
0600834da4 Fix single-element list unwrapping in tool content 
Single-element lists like [1] were being incorrectly unwrapped to "1"
in unstructured content while multi-element lists remained as lists.
This created inconsistent behavior where the structure was lost for
single items.

This fix ensures lists always preserve their structure in unstructured
content regardless of length, making behavior consistent and predictable.

Also removes pretty-printing from JSON serialization for more compact
output across tools, prompts, and resources.

Fixes #1064

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-07-07 12:07:16 -04:00
Jeremiah Lowin
228425e309
 		Avoid propagating logs (#1042) 
* Avoid propagating logs

* Set up caplog for non-root loggers

* Update tests
 2025-07-04 12:22:11 -04:00
Jeremiah Lowin
7e0a237945 Fix schema wrapping for non-object union types in output schemas 2025-06-30 14:12:40 -04:00
Jeremiah Lowin
7d3dcdca03 Add tests for title priority logic in tools 
- Test that explicit title takes priority over annotations.title
- Test that annotations.title is used as fallback when no explicit title
- Ensures the improved to_mcp_tool logic works correctly
- Add proper type guards for annotations None checks

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-06-28 19:58:38 -04:00
Jeremiah Lowin
24deabf568 Add title field support to FastMCP components 
- Add optional title field to FastMCPComponent base class
- Support title parameter in all component decorators (@tool, @resource, @prompt)
- Include title in MCP protocol serialization when provided
- Add get_display_name() method to prefer title over name for display
- Add comprehensive tests for title functionality

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-06-28 18:11:29 -04:00
Jeremiah Lowin
c412a63d4e Update docs 2025-06-27 22:38:55 -04:00
Jeremiah Lowin
5520102821 Update failing tests 2025-06-27 22:06:35 -04:00
Jeremiah Lowin
b3799e7a73 Update typing 2025-06-27 21:54:17 -04:00
Jeremiah Lowin
db24c85359 Update all tests 2025-06-27 21:41:37 -04:00
Jeremiah Lowin
a7eb2da273 Update output schema control 2025-06-27 20:17:10 -04:00
Jeremiah Lowin
d8dc28b9b2 Add structured content & update almost all tests 2025-06-27 15:40:52 -04:00
Jeremiah Lowin
1e29149d5f Merge branch 'main' into output-schema 2025-06-26 19:30:35 -04:00
Jeremiah Lowin
7b9696405b Remove legacy json parsing 
Because the server now validates inputs, its no longer viable to provide a JSON string where e.g. an array is expected, so we can entirely remove FastMCP's "legacy json parsing" support from 1.x.

This is a breaking change (for legacy opt-in behavior)
 2025-06-26 18:19:43 -04:00
Jeremiah Lowin
cc69e56758 Add output schema to tool decorator 2025-06-20 18:58:23 -04:00
Jeremiah Lowin
3bc585788f Add output schema to tools 2025-06-20 17:54:07 -04:00
Jeremiah Lowin
02b2ec1adf Update types and tests for upcoming SDK release 2025-06-20 09:56:21 -04:00
Goro
4c60119767 Add missing tests 2025-06-16 08:10:34 +02:00
Goro
57e0b03711 Run pre-commit and fix typing issues 2025-06-16 07:12:41 +02:00
Goro
d2b2243957 Add file utility type and tests 2025-06-16 00:23:11 +02:00
Jeremiah Lowin
06dcff3b3b Add tests 2025-06-14 09:22:29 -04:00
Jeremiah Lowin
46ab813de6 Deprecate top-level import 2025-06-14 09:12:21 -04:00
Jeremiah Lowin
d1549c3d35 Remove empty parens 2025-06-04 15:37:55 -04:00
Jeremiah Lowin
7d520ec5d1 Use strict basemodel for Prompt; relax from_function deprecation 2025-06-04 10:46:48 -04:00
Jeremiah Lowin
0b8bf825c1 Merge branch 'main' into transform-tools 2025-06-04 10:22:15 -04:00
Jeremiah Lowin
3a3c01708d Split Tool into Tool and FunctionTool 2025-06-04 10:19:14 -04:00
William Easton
246111bba7
 		Fix missing import 2025-06-02 10:08:48 -05:00
William Easton
b57f5fd9fc
 		Merge branch 'main' into tool_tests 2025-06-01 23:20:43 -05:00
Jeremiah Lowin
f1e3713fc6 Update test typing 2025-05-31 20:41:18 -04:00
William Easton
72e999d4be
 		Apply suggestions from code review 
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
 2025-05-31 15:48:43 -05:00
William Easton
cf5d0c9e95
 		add test for list case and lint 2025-05-31 14:49:35 -05:00
William Easton
b086dd4f32
 		Add content tests, fix array wrapping single objects 2025-05-31 14:39:54 -05:00
Jeremiah Lowin
010170337f Ensure that tools/templates/prompts are compatible with callable objects 2025-05-23 18:53:55 -04:00
Jeremiah Lowin
6b4f700a59 Improve handling of exceptiongroups when raised in clients 2025-05-14 19:34:17 -04:00
Jeremiah Lowin
6fa7c1704a Improve error handling for tools and resources 2025-05-13 14:19:55 -04:00
Jeremiah Lowin
112b91f521 create a setting for legacy parsing 2025-05-06 13:21:38 -04:00
Jeremiah Lowin
c449f1d697 Handle args/kwargs appropriately for various objects 2025-05-04 15:00:26 -04:00
Jeremiah Lowin
c63fcc96ea Remove is_async attribute 2025-05-04 12:18:28 -04:00
Jeremiah Lowin
70598d4d7b Update test_tool.py 2025-05-04 12:07:47 -04:00
Jeremiah Lowin
51a867c3af Replace custom parsing with TypeAdapter 2025-05-04 12:07:00 -04:00