Align telemetry with OpenTelemetry MCP semantic conventions#1139

Merged

stephentoub merged 6 commits intomainfrom

copilot/implement-standard-convention-mcp

Jan 14, 2026

Commits on Jan 12, 2026

Initial plan
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Update telemetry attributes to match MCP semantic conventions from open-telemetry/semantic-conventions#2083

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Address PR feedback: fix span naming, add mcp.protocol.version, detect outer GenAI activity

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Address PR feedback: comprehensive MCP semantic conventions validation

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Address PR feedback: simplify TryGetOuterToolExecutionActivity, remove comments, use pattern matching

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Remove unused usingOuterActivity parameter from AddTags method

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