ref(mcp): Add package to the typing group

[alexander-alderman-webb]

Description

Add mcp to the typing dependencies and resolve errors.

sentry_sdk/integrations/mcp.py:27: error: Unused "type: ignore" comment  [unused-ignore]
sentry_sdk/integrations/mcp.py:28: error: Unused "type: ignore" comment  [unused-ignore]
sentry_sdk/integrations/mcp.py:33: error: Unused "type: ignore" comment  [unused-ignore]
sentry_sdk/integrations/mcp.py:33: error: Module "mcp.server.lowlevel.server" has no attribute "request_ctx"  [attr-defined]
sentry_sdk/integrations/mcp.py:33: note: Error code "attr-defined" not covered by "type: ignore[import-not-found]" comment
sentry_sdk/integrations/mcp.py:46: error: Unused "type: ignore" comment  [unused-ignore]
sentry_sdk/integrations/mcp.py:50: error: Cannot assign to a type  [misc]
sentry_sdk/integrations/mcp.py:50: error: Incompatible types in assignment (expression has type "None", variable has type "type[ServerRequestContext[LifespanContextT, RequestT]]")  [assignment]
sentry_sdk/integrations/mcp.py:52: error: Cannot assign to a type  [misc]
sentry_sdk/integrations/mcp.py:52: error: Incompatible types in assignment (expression has type "None", variable has type "type[ServerRequestContext[LifespanContextT, RequestT]]")  [assignment]
sentry_sdk/integrations/mcp.py:714: error: "type[Server[LifespanResultT]]" has no attribute "call_tool"  [attr-defined]
sentry_sdk/integrations/mcp.py:724: error: "type[Server[LifespanResultT]]" has no attribute "call_tool"  [attr-defined]
sentry_sdk/integrations/mcp.py:727: error: "type[Server[LifespanResultT]]" has no attribute "get_prompt"  [attr-defined]
sentry_sdk/integrations/mcp.py:737: error: "type[Server[LifespanResultT]]" has no attribute "get_prompt"  [attr-defined]
sentry_sdk/integrations/mcp.py:740: error: "type[Server[LifespanResultT]]" has no attribute "read_resource"  [attr-defined]
sentry_sdk/integrations/mcp.py:750: error: "type[Server[LifespanResultT]]" has no attribute "read_resource"  [attr-defined]
sentry_sdk/integrations/mcp.py:793: error: Cannot assign to a method  [method-assign]
sentry_sdk/integrations/mcp.py:813: error: Cannot assign to a method  [method-assign]
sentry_sdk/integrations/mcp.py:832: error: Cannot assign to a method  [method-assign]

Issues

Reminders

• Please add tests to validate your changes, and lint your code using uv run ruff.
• Add GH Issue ID & Linear ID (if applicable)
• PR title should use conventional commit style (feat:, fix:, ref:, meta:)
• For external contributors: CONTRIBUTING.md, Sentry SDK development docs, Discord community

[github-actions]

Codecov Results 📊

✅ 90003 passed | ⏭️ 6298 skipped | Total: 96301 | Pass Rate: 93.46% | Execution Time: 316m 53s

📊 Comparison with Base Branch

Metric	Change
Total Tests	—
Passed Tests	—
Failed Tests	—
Skipped Tests	—

✨ No test changes detected

All tests are passing successfully.

❌ Patch coverage is 73.33%. Project has 2438 uncovered lines.
✅ Project coverage is 89.77%. Comparing base (base) to head (head).

Files with missing lines (1)

File	Patch %	Lines
sentry_sdk/integrations/mcp.py	73.33%	⚠️ 4 Missing

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    89.74%    89.77%    +0.03%
==========================================
  Files          192       192         —
  Lines        23823     23823         —
  Branches      8226      8226         —
==========================================
+ Hits         21378     21385        +7
- Misses        2445      2438        -7
- Partials      1349      1348        -1

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