Jeremiah Lowin
a139a06005
sync: bring published-docs to main @ v3.3.0
2026-05-14 22:09:39 -04:00
Jeremiah Lowin
3a9717e6be
Publish docs for v3.2.0 ( #3713 )
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Jeremiah Lowin <jlowin@users.noreply.github.com>
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Co-authored-by: Claude <noreply@anthropic.com>
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Co-authored-by: Jeremiah Lowin <153965+jlowin@users.noreply.github.com>
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Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Fix auto-close MRE script posting comment without closing (#3386 )
Fix WorkOS token scope verification bypass 🤖 Generated with Codex (#3407 )
Fix initialize McpError fallthrough 🤖 Generated with Codex (#3413 )
Fix transform arg collisions with passthrough params (#3431 )
Fix get_* returning None when latest version is disabled (#3439 )
Fix get_* returning None when latest version is disabled (#3421 )
Fix server lifespan overlap teardown (#3415 )
Fix $ref output schema object detection regression (#3420 )
resolved annotations (#3429 )
Fix async partial callables rejected by iscoroutinefunction (#3438 )
Fix async partial callables rejected by iscoroutinefunction (#3423 )
fix: add version to components (#3458 )
fix: use intent-based flag for OIDC scope patch in load_access_token (#3465 )
Fixes #3461
fix: normalize Google scope shorthands and surface valid_scopes (#3477 )
fix: resolve ty 0.0.23 type-checking errors and bump pin (#3481 )
fix: shield lifespan teardown from cancellation (#3480 )
fix: forward custom_route endpoints from mounted servers (#3462 )
fix updates _get_additional_http_routes() to traverse providers,
Fixes #3457
fix: remove hardcoded version from CLI help text (#3456 )
fix: monty 0.0.8 compatibility, drop external_functions from constructor (#3468 )
fix: task test teardown hanging 5s per test (#3499 )
Closes #3498
fix: validate workspace path is a directory before cursor install (#3440 )
Fixes #3426
fix: handle re.error from malformed URI templates in build_regex (#3501 )
fix: reject empty/OIDC-only required_scopes in AzureProvider (#3503 )
fix: restrict $ref resolution to local refs only (SSRF/LFI) (#3502 )
fix warnings and timeouts (#3504 )
close upgrade check issue when build passes (#3505 )
Closes #3484
fix: URL-encode path params to prevent SSRF/path traversal (GHSA-vv7q-7jx5-f767) (#3507 )
fix: prevent path traversal in skill download (#3493 )
fix: prefer IdP-granted scopes over client-requested scopes in OAuthProxy (#3492 )
fix: remove unrelated transform and http.py changes from PR scope
fix: remove forced follow_redirects from httpx_client_factory calls (#3496 )
fix: stop passing follow_redirects to httpx_client_factory
fix: restore follow_redirects=True for custom httpx client factories
Closes #3509
fix: CSRF double-submit cookie check in consent flow (#3519 )
fix: validate server names in install commands (#3522 )
fix: use raw strings for regex in pytest.raises match (#3523 )
fix: reject refresh tokens used as Bearer access tokens (#3524 )
fix: route ResourcesAsTools/PromptsAsTools through server middleware (#3495 )
fix: resolve Pyright "Module is not callable" on @tool, @resource, @prompt decorators (#3540 )
fix: filter warnings by message in KEY_PREFIX test (#3549 )
fix: suppress output schema for ToolResult subclass annotations (#3548 )
fix: increase sleep duration in proxy cache tests (#3567 )
fix: store absolute token expiry to prevent stale expires_in on reload (#3572 )
fix: preserve tool properties named 'title' during schema compression (#3582 )
Fix loopback redirect URI port matching per RFC 8252 §7.3 (#3589 )
Fix app tool routing: visibility check and middleware propagation (#3591 )
Fix query parameter serialization to respect OpenAPI explode/style settings (#3595 )
Fix dev apps form: union types, textarea support, JSON parsing (#3597 )
fix(google): replace deprecated /oauth2/v1/tokeninfo with /oauth2/v3/userinfo (#3603 )
fix: resolve EntraOBOToken dependency injection through MultiAuth (#3609 )
fix(docs): correct misleading stateless_http header (#3622 )
fix: filesystem provider import machinery (#3626 )
Closes #3625 (issues 2, 3, 6)
fix: recover StdioTransport after subprocess exits (#3630 )
fix(server): preserve mounted tool task metadata (#3632 )
fix: scope deprecation warning filter to FastMCPDeprecationWarning (#3649 )
fix imports, add PrefabAppConfig (#3650 )
fix: resolve CurrentFastMCP/ctx.fastmcp to child server in mounted background tasks (#3651 )
Fix blocking docs issues: chart imports, Select API, Rx consistency (#3652 )
closed by default (#3657 )
Fix prompt caching middleware missing wrap/unwrap round-trip (#3666 )
fix: serialize object query params per OpenAPI style/explode rules (#3662 )
Fixes #2857
fix: HTTP request headers not accessible in background task workers (#3631 )
fix: restore HTTP headers in worker execution path for background tasks (#3681 )
fix: strip discriminator after dereferencing schemas (#3682 )
fix: remove stale ty:ignore directives for ty 0.0.26 (#3684 )
Fix docs gaps in app provider pages (#3690 )
fix: dev apps log panel UX improvements (#3698 )
fix dev server empty string args (#3700 )
2026-03-30 16:48:30 -04:00
Jeremiah Lowin
610551c7b6
Split large test files to comply with loq line limit ( #3328 )
2026-02-28 11:21:11 -05:00
Bill Easton
b2f5551d22
Fix Field() handling in prompts ( #3050 )
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Co-authored-by: Bill Easton <strawgate@users.noreply.github.com>
Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
2026-02-01 21:28:44 -05:00
Jeremiah Lowin
1b723f302d
Decorators return functions instead of component objects ( #2856 )
2026-01-12 21:58:07 -05:00
Jeremiah Lowin
fc19f1f8de
Add task_meta parameter to read_resource() for explicit task control ( #2750 )
2025-12-26 12:59:01 -05:00
Jeremiah Lowin
648684d2bb
Introduce ResourceResult as canonical resource return type ( #2734 )
2025-12-25 21:21:55 -05:00
Jeremiah Lowin
d6654a2379
Add supports_tasks() method to replace string mode checks ( #2664 )
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* Add supports_tasks() method to replace string mode checks
Consolidates task config mode checks into a readable method on TaskConfig.
Instead of `task_config.mode == "forbidden"` or `task_config.mode != "forbidden"`,
code now uses `task_config.supports_tasks()` for clearer intent.
Updated 20 instances across the codebase and added type assertions in tests
to resolve type checker warnings.
* Update test to match new error message
2025-12-21 15:41:46 -05:00
Jeremiah Lowin
5f3bb05f99
Revert "Revert "Refactor resource behavior and add meta support ( #2598 )" ( #2609 )" ( #2611 )
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This reverts commit 1efc4bc3ff
2025-12-14 21:36:40 -05:00
Jeremiah Lowin
1efc4bc3ff
Revert "Refactor resource behavior and add meta support ( #2598 )" ( #2609 )
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This reverts commit 12f2422e18
2025-12-13 15:02:18 -05:00
Jeremiah Lowin
12f2422e18
Refactor resource behavior and add meta support ( #2598 )
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* feat: make ResourceContent the canonical internal type for resources
Add Resource._read() private method that always returns ResourceContent,
maintaining backwards compatibility for custom resources returning str/bytes
from read(). Includes deprecation warning when str/bytes is returned.
* fix: address review feedback for ResourceContent
- Remove ResourceContent from root exports (import from fastmcp.resources)
- Fix FunctionResource.read() return type to str | bytes | ResourceContent
- Decode base64 blobs in proxy when receiving from remote servers
- Preserve meta in ProxyResource cached content
* fix: add empty result guards in proxy resource reads
2025-12-13 11:45:38 -05:00
Jeremiah Lowin
0cf12fa30c
Add regression tests for functools.wraps + Context ( #2524 ) ( #2566 )
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Follow-up to PR #2563 which fixed the signature handling in
create_function_without_params. These tests ensure the fix
works end-to-end for all object types that support Context injection.
2025-12-06 12:32:39 -05:00
Jeremiah Lowin
07750efaab
Fix type errors for ty 0.0.1-alpha.31 upgrade ( #2561 )
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* Fix type errors for ty 0.0.1-alpha.31 upgrade
Add type ignores and fixes for ty's stricter checking:
- Path(None) guards in cli.py
- isinstance checks for ElicitRequestFormParams (URL elicitation support)
- TODO(ty) comments for match/isinstance narrowing bugs
- Method override type ignores for generic covariance
- Starlette Middleware typing workarounds
- Dynamic type construction ignores in json_schema_type.py
* Fix remaining type errors for ty 0.0.1-alpha.31
- Add asserts for optional attribute access in tests
- Add type ignores for dynamic httpx transport internals
- Add TODO(ty) comments for `in` operator on str|bytes
- Add TODO(ty) comments for Starlette Middleware typing
- Use cast for prompt.fn async validation in server.py
* Upgrade ty to 0.0.1-alpha.31
Fixes additional test file type errors discovered after upgrade.
2025-12-05 21:29:14 -05:00
Jeremiah Lowin
35a8c32f61
Add RFC 6570 query parameter support to resource templates ( #1971 )
2025-09-30 16:28:09 -04:00
William Easton
fe4f31c2c7
Enable more type checking rules ( #1775 )
2025-09-07 11:11:44 -04:00
Jeremiah Lowin
38036b1f42
Add automatic MCP list change notifications and client message handling
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Implements comprehensive notification system for tools, resources, and prompts with automatic client updates and flexible message handlers.
🤖 Generated with [Claude Code](https://claude.ai/code )
Co-Authored-By: Claude <noreply@anthropic.com>
2025-06-24 22:33:06 -04:00
Jeremiah Lowin
2e31b2704b
Update tests
2025-06-19 14:05:19 -04:00
Jeremiah Lowin
956488635e
Add support for tag-based include/exclude
2025-06-07 18:38:29 -04:00
Jeremiah Lowin
6b308a6651
Formalize template/functiontemplate
2025-06-04 11:29:59 -04:00
Jeremiah Lowin
3a0faf5fcf
Formalize resource/functionresource replationship
2025-06-04 11:06:59 -04:00
Jeremiah Lowin
010170337f
Ensure that tools/templates/prompts are compatible with callable objects
2025-05-23 18:53:55 -04:00
Jeremiah Lowin
e7e301815f
Handle template errors
2025-05-13 14:33:11 -04:00
Jeremiah Lowin
82aa53e09b
Refactor context to avoid unecessary passing
2025-05-06 21:24:29 -04:00
Jeremiah Lowin
c449f1d697
Handle args/kwargs appropriately for various objects
2025-05-04 15:00:26 -04:00
Jeremiah Lowin
517b5358dd
Merge pull request #290 from jlowin/json
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use pydantic_core.to_json
2025-04-30 18:12:27 -04:00
Jeremiah Lowin
87031a62de
Improve context injection type checks
2025-04-30 18:03:52 -04:00
Jeremiah Lowin
a9253d3111
use pydantic_core.to_json
2025-04-30 17:29:38 -04:00
Jeremiah Lowin
713864aa9a
Ensure servers expose template wildcards
2025-04-25 14:25:17 -04:00
Jeremiah Lowin
d73e87b053
Add resource template tests
2025-04-25 12:55:32 -04:00
Jeremiah Lowin
f2c5f0d708
Update test_resource_template.py
2025-04-24 15:07:06 -04:00
Jeremiah Lowin
4e076c7c8f
Add wildcard params
2025-04-24 15:01:36 -04:00
Jeremiah Lowin
d27141a935
Refactor remote servers
2025-04-15 20:28:14 -04:00
Jeremiah Lowin
67fbb4c3e8
Ensure quoted URIs work; fix proxy template issue
2025-04-15 12:54:58 -04:00
Jeremiah Lowin
4de2469d29
Improve matching logic for quoted chars
2025-04-15 11:31:10 -04:00
Jeremiah Lowin
c2ca6e1fa2
Fix matching logic
2025-04-15 11:06:51 -04:00
Jeremiah Lowin
649329351b
permit optional resource template args
2025-04-15 01:17:59 -04:00
Jeremiah Lowin
96485c8dfe
restore 1.x code
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Attempting to subclass and monkeypatch was becoming too difficult; inflexibility between low-level types and the requirements of new high-level APIs requires the potential for breaking changes, even if they don't face users.
2025-04-09 11:54:42 -04:00
Jeremiah Lowin
ca810729d7
Use upstream FastMCP
2025-04-01 18:35:57 -04:00
Jeremiah Lowin
fae91fa2f6
Fix tests
2024-12-03 13:58:29 -05:00
Jeremiah Lowin
83eb81ff7f
Handle URL tests
2024-12-03 12:54:25 -05:00
Jeremiah Lowin
5eec0b0d1d
func → fn everywhere
2024-11-30 16:53:18 -05:00
Jeremiah Lowin
55d7cd1488
Add template support
2024-11-30 10:29:34 -05:00
