10 pages for traceparent.

spans Claude Developer Platform · in the page api/opentelemetry/spans …s no parent. * **Parent of the API span:** The span in the request's `traceparent` header, which is the SDK span when the request comes from the SDK. Without the header, the API span has no parent. Se… opentelemetry Claude Developer Platform · in the page manage-claude/opentelemetry …a request's spans by turning off the sampled flag in the request's [`traceparent` header](https://platform.claude.com/docs/en/manage-claude/opentelemetry/api#connect-api-spans-to-your-own-traces). To… api Claude Developer Platform · in the page manage-claude/opentelemetry/api …own spans. The API reads each request's trace context from the W3C [`traceparent` header](https://www.w3.org/TR/trace-context/). If the sampled flag in the header is off, the API doesn't emit the req… sdk Claude Developer Platform · in the page manage-claude/opentelemetry/sdk …s propagator to send the trace context to the API in headers such as `traceparent`. If that propagator also writes baggage, the SDK sends your baggage too. To send the trace context without baggage, r… Observability with OpenTelemetry Claude Code CLI · in the page agent-sdk/observability …an OpenTelemetry span is active in your application, the SDK injects `TRACEPARENT` and `TRACESTATE` into the child process environment, and the CLI reads them so its `claude_code.interaction` span bec… Monitoring Claude Code CLI · in the page monitoring-usage …is active, Bash and PowerShell subprocesses automatically inherit a `TRACEPARENT` environment variable containing the W3C trace context of the active tool execution span. This lets any subprocess tha… SEP-414: Document OpenTelemetry Trace Context Propagation Conventions Model Context Protocol · in the page seps/414-request-meta …ing: 1. When OTel trace context is propagated via `_meta`, the keys `traceparent`, `tracestate`, and `baggage` follow [W3C Trace Context](https://www.w3.org/TR/trace-context/) and [W3C Baggage]… Overview Model Context Protocol · in the page specification/2026-07-28/basic/index …ions](/specification/2026-07-28/basic/patterns/subscriptions.md) | | `traceparent`, `tracestate`, `baggage` | OpenTelemetry trace context propagation | OpenTelemetry trace context (below) | Official… Key Changes Model Context Protocol · in the page specification/2026-07-28/changelog …penTelemetry trace context propagation conventions for `_meta` keys (`traceparent`, `tracestate`, `baggage`) ([SEP-414](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/414)). 3. Serv… Overview Model Context Protocol · in the page specification/draft/basic/index …criptions](/specification/draft/basic/patterns/subscriptions.md) | | `traceparent`, `tracestate`, `baggage` | OpenTelemetry trace context propagation | OpenTelemetry trace context (below) | Official…