Add pyright strict mode on the whole project #1254
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Pull Request Overview
This PR enables pyright strict mode across the entire project by adding comprehensive type annotations and fixing type-related issues. The changes improve type safety and developer experience while maintaining backward compatibility.
- Enhanced type safety with strict pyright configuration and proper type annotations
- Fixed import formatting by consolidating multi-line imports into single lines
- Added comprehensive type hints for function parameters, return values, and variables across test files, examples, and server implementations
Reviewed Changes
Copilot reviewed 74 out of 74 changed files in this pull request and generated 7 comments.
Show a summary per file
| File | Description |
|---|---|
| pyproject.toml | Enabled strict type checking with execution environments for different project areas |
| tests/ | Added type annotations for variables, function parameters, and return types |
| examples/ | Updated server and client examples with proper type hints and Context typing |
| scripts/ | Fixed type annotations for regex match objects |
| src/mcp/shared/memory.py | Consolidated imports and maintained existing functionality |
Kludex
commented
Aug 9, 2025
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| [tool.ruff] | ||
| line-length = 88 | ||
| line-length = 120 |
There was a problem hiding this comment.
Those changes were made to match the main line-length. I did it in this PR because when I changed one of the files in the examples, it trigger the formatting.
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It seems we do need to bump pydantic to 2.11.0, otherwise weird errors happen. There was a discussion about it here: #1041 (even if the PR didn't really bump pydantic in the package itself). |
dsp-ant
approved these changes
Aug 11, 2025
rbehal
pushed a commit
to gumloop/gumloop-mcp
that referenced
this pull request
Sep 25, 2025
* Add regression test for stateless request memory cleanup (modelcontextprotocol#1140) * Implement RFC9728 - Support WWW-Authenticate header by MCP client (modelcontextprotocol#1071) * Add streamable HTTP starlette example to Python SDK docs (modelcontextprotocol#1111) * fix markdown error in README in main (modelcontextprotocol#1147) * README - replace code snippets with examples - add lowlevel to snippets (modelcontextprotocol#1150) * README - replace code snippets with examples - streamable http (modelcontextprotocol#1155) * chore: don't allow users to create issues outside the templates (modelcontextprotocol#1163) * Tests(cli): Add coverage for helper functions (modelcontextprotocol#635) * Docs: Update CallToolResult parsing in README (modelcontextprotocol#812) Co-authored-by: Felix Weinberger <fweinberger@anthropic.com> * docs: add pre-commit install guide on CONTRIBUTING.md (modelcontextprotocol#995) Co-authored-by: Felix Weinberger <fweinberger@anthropic.com> * fix flaky fix-test_streamablehttp_client_resumption test (modelcontextprotocol#1166) * README - replace code snippets with examples -- auth examples (modelcontextprotocol#1164) * Support falling back to OIDC metadata for auth (modelcontextprotocol#1061) * Add CODEOWNERS file for sdk (modelcontextprotocol#1169) * fix flaky test test_88_random_error (modelcontextprotocol#1171) * Make sure `RequestId` is not coerced as `int` (modelcontextprotocol#1178) * Fix: Replace threading.Lock with anyio.Lock for Ray deployment compatibility (modelcontextprotocol#1151) * fix: fix OAuth flow request object handling (modelcontextprotocol#1174) * update codeowners group (modelcontextprotocol#1191) * fix: perform auth server metadata discovery fallbacks on any 4xx (modelcontextprotocol#1193) * server: skip duplicate response on CancelledError (modelcontextprotocol#1153) Co-authored-by: ihrpr <inna@anthropic.com> * Unpack settings in FastMCP (modelcontextprotocol#1198) * chore: Remove unused prompt_manager.py file (modelcontextprotocol#1229) Co-authored-by: Tapan Chugh <tapanc@cs.washington.edu> * Improved supported for ProtectedResourceMetadata (modelcontextprotocol#1235) Co-authored-by: Paul Carleton <paulcarletonjr@gmail.com> * chore: Remove unused variable notification_options (modelcontextprotocol#1238) * Improve README around the Context object (modelcontextprotocol#1203) * fix: allow to pass `list[str]` to `token_endpoint_auth_signing_alg_values_supported` (modelcontextprotocol#1226) * Remove strict validation on `response_modes_supported` member of `OAuthMetadata` (modelcontextprotocol#1243) * Add pyright strict mode on the whole project (modelcontextprotocol#1254) * Consistent casing for default headers Accept and Content-Type (modelcontextprotocol#1263) * Update dependencies and fix type issues (modelcontextprotocol#1268) Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com> * fix: prevent async generator cleanup errors in StreamableHTTP transport (modelcontextprotocol#1271) Co-authored-by: David Soria Parra <167242713+dsp-ant@users.noreply.github.com> * chore: uncomment .idea/ in .gitignore (modelcontextprotocol#1287) Co-authored-by: Claude <noreply@anthropic.com> * docs: clarify streamable_http_path configuration when mounting servers (modelcontextprotocol#1172) * feat: Add CORS configuration for browser-based MCP clients (modelcontextprotocol#1059) Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com> Co-authored-by: Felix Weinberger <fweinberger@anthropic.com> * Added Audio to FastMCP (modelcontextprotocol#1130) * fix: avoid uncessary retries in OAuth authenticated requests (modelcontextprotocol#1206) Co-authored-by: Felix Weinberger <fweinberger@anthropic.com> * Add PATHEXT to default STDIO env vars in windows (modelcontextprotocol#1256) * fix: error too many values to unpack (expected 2) (modelcontextprotocol#1279) 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> * SDK Parity: Avoid Parsing Server Response for non-JsonRPCMessage Requests (modelcontextprotocol#1290) * types: Setting default value for method: Literal (modelcontextprotocol#1292) * changes structured temperature to not deadly (modelcontextprotocol#1328) * Update simple-resource example to use non-deprecated read_resource return type (modelcontextprotocol#1331) Co-authored-by: Claude <noreply@anthropic.com> * docs: Update README to include link to API docs for modelcontextprotocol#1329 (modelcontextprotocol#1330) * Allow ping requests before initialization (modelcontextprotocol#1312) * Python lint: Ruff rules for pylint and code complexity (modelcontextprotocol#525) * Fix context injection for resources and prompts (modelcontextprotocol#1336) * fix(fastmcp): propagate mimeType in resource template list (modelcontextprotocol#1186) Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com> * fix: allow elicitations accepted without content (modelcontextprotocol#1285) Co-authored-by: Olivier Schiavo <olivier.schiavo@wengo.com> * Use --frozen in pre-commit config (modelcontextprotocol#1375) * Return HTTP 403 for invalid Origin headers (modelcontextprotocol#1353) * Add test for ProtectedResourceMetadataParsing (modelcontextprotocol#1236) 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> * Fastmcp logging progress example (modelcontextprotocol#1270) Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com> * feat: add paginated list decorators for prompts, resources, and tools (modelcontextprotocol#1286) Co-authored-by: Claude <noreply@anthropic.com> * Remove "unconditionally" from conditional description (modelcontextprotocol#1289) * Use streamable-http consistently in examples (modelcontextprotocol#1389) * feat: Add SDK support for SEP-1034 default values in elicitation schemas (modelcontextprotocol#1337) Co-authored-by: Tapan Chugh <tapanc@cs.washington.edu> Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com> * Implementation of SEP 973 - Additional metadata + icons support (modelcontextprotocol#1357) * Merge upstream/main with custom filtering --------- Signed-off-by: San Nguyen <vinhsannguyen91@gmail.com> Co-authored-by: Felix Weinberger <3823880+felixweinberger@users.noreply.github.com> Co-authored-by: yurikunash <143175350+yurikunash@users.noreply.github.com> Co-authored-by: Pamela Fox <pamela.fox@gmail.com> Co-authored-by: Inna Harper <inna.hrpr@gmail.com> Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com> Co-authored-by: Ian Davenport <49379192+davenpi@users.noreply.github.com> Co-authored-by: Dagang Wei <functicons@gmail.com> Co-authored-by: Felix Weinberger <fweinberger@anthropic.com> Co-authored-by: Stanley Law <stanleylkal@gmail.com> Co-authored-by: Luca Chang <131398524+LucaButBoring@users.noreply.github.com> Co-authored-by: leweng <leweng@nvidia.com> Co-authored-by: Clare Liguori <liguori@amazon.com> Co-authored-by: lukacf <luka@peltarion.com> Co-authored-by: ihrpr <inna@anthropic.com> Co-authored-by: Tapan Chugh <chugh.tapan@gmail.com> Co-authored-by: Tapan Chugh <tapanc@cs.washington.edu> Co-authored-by: Yann Jouanin <4557670+yannj-fr@users.noreply.github.com> Co-authored-by: Paul Carleton <paulcarletonjr@gmail.com> Co-authored-by: Sreenath Somarajapuram <somarajapuram@gmail.com> Co-authored-by: Omer Korner <omerkorner@gmail.com> Co-authored-by: joesavage-silabs <159480754+joesavage-silabs@users.noreply.github.com> Co-authored-by: Gregory L <gregory.linford@mistral.ai> Co-authored-by: David Soria Parra <167242713+dsp-ant@users.noreply.github.com> Co-authored-by: Moustapha Ebnou <155577789+mous222@users.noreply.github.com> Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com> Co-authored-by: Claude <noreply@anthropic.com> Co-authored-by: Jerome <jerome@anthropic.com> Co-authored-by: xavier <84836280+dragonier23@users.noreply.github.com> Co-authored-by: keurcien <keurcien.luu@gmail.com> Co-authored-by: Tim Esler <tim.esler@gmail.com> Co-authored-by: San Nguyen <22189661+sandangel@users.noreply.github.com> Co-authored-by: Justin Wang <89049861+justin-yi-wang@users.noreply.github.com> Co-authored-by: jess <jessachandler@gmail.com> Co-authored-by: Peter Alexander <pja@anthropic.com> Co-authored-by: Reid Geyer <12072650+reidg44@users.noreply.github.com> Co-authored-by: Eleftheria Stein-Kousathana <eleftheria.kousathana@gmail.com> Co-authored-by: Christian Clauss <cclauss@me.com> Co-authored-by: pchoudhury22 <pchoudhury22@apple.com> Co-authored-by: owengo <owengo@users.noreply.github.com> Co-authored-by: Olivier Schiavo <olivier.schiavo@wengo.com> Co-authored-by: Steve Billings <billings.steve@gmail.com> Co-authored-by: Mike Salvatore <mike.s.salvatore@gmail.com>
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Took me my morning, but I got it.
This PR doesn't have any change on the package itself (
src/mcp).Note
See #1254 (comment), as
I had to bump pydantic to 2.11, and that may not be wanted? The package is broken for FastMCP with proper
generic usage on early versions of pydantic tho.