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modelcontextprotocol / python-sdk Public

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Add basic OpenTelemetry tracing for client and server requests#2381

Merged

maxisbey merged 16 commits intomainmodelcontextprotocol/python-sdk:mainfrom

marcelo/otel-spansmodelcontextprotocol/python-sdk:marcelo/otel-spansCopy head branch name to clipboard

Mar 31, 2026

Conversation Commits16 (16)Checks Files changed

Merged

Add basic OpenTelemetry tracing for client and server requests#2381
maxisbey merged 16 commits intomainfrom
marcelo/otel-spans

Commits

Commits on Mar 31, 2026

Add basic OpenTelemetry tracing for client and server requests
Kludex
committed
Make opentelemetry-api a mandatory dependency
Kludex
committed
Use logfire[testing] for OTel test assertions
Kludex
committed
Use 'MCP send' prefix for outgoing request spans
Kludex
committed
Propagate W3C trace context via _meta per SEP-414
Kludex
committed
Address review feedback on type annotations and _meta injection
Kludex
committed
Merge branch 'main' into marcelo/otel-spans
Kludex
authored
Skip OTel test when logfire.testing is not available
Kludex
committed
Merge branch 'marcelo/otel-spans' of github.com:modelcontextprotocol/python-sdk into marcelo/otel-spans
Kludex
committed
Pin logfire>=3.0.0 dev dependency and restore direct import
Kludex
committed
Use single backticks in docstrings
Kludex
committed
Record ERROR status on server spans for error responses
Kludex
committed
Move StatusCode import to top of file
Kludex
committed
Use SpanKind enum directly instead of string conversion
Kludex
committed
Add comment explaining filterwarnings on OTel test
Kludex
committed
Use isinstance assert instead of type: ignore in OTel test
Kludex
committed

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