OpenTelemetry instrumentation for the Copilot Chat extension — covers the four agent execution paths, the IOTelService abstraction, span/metric/event conventions, and the relationship between code and the user/developer monitoring docs. Use when adding/changing OTel spans, metrics, or events; instrumenting a new agent surface; touching the Copilot CLI bridge or Claude span emission; or updating extensions/copilot/docs/monitoring/agent_monitoring*.md.
$npx -y skills add microsoft/vscode --skill otelInstalls into the current project.
Run `npx skills use "https://github.com/microsoft/vscode" --skill "microsoft/vscode/otel"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/microsoft/vscode" that are relevant to the current task. Run `npx skills add "https://github.com/microsoft/vscode"` and select the relevant skills, then follow their instructions.