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SEP-414 Support #884

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SEP-414 Support#884
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waiting for triage
Milestone
2.2.0-M1

Description

@fsonntag
fsonntag
opened on Mar 27, 2026

Expected Behavior

SEP-414 Support, i.e. filling the _meta field with OpenTelemetry trace context.

Current Behavior

Not implemented, fully missing. No tracing support when doing MCP calls.

Context

Tracing on MCP tools does not work. Unsure if this has never been implemented deliberately, or not.

Activity

  1. chemicL
    added
    waiting for triage
    on Apr 30, 2026
  2. localden
    added this to 2026-07-28 Spec Implementationon Jun 6, 2026
  3. github-project-automation
    moved this to Todo in 2026-07-28 Spec Implementationon Jun 6, 2026
  4. Kehrlann
    added this to the 3.x Planning milestone on Jun 25, 2026

  5. Kehrlann commented on Jun 25, 2026

    @Kehrlann
    Kehrlann
    on Jun 25, 2026
    Contributor

    Thanks for opening this issue.

    SEP-414 is mostly about documenting that OTel names are reserved for _meta ; it does not mandate any explicit implementation (see for example Go SDK's handling of this, or Typescript SDK only adding constants with the reserved names.

    Closing as completed.

    If you have further OTel-specific requests, please open a dedicated issue.

  6. Kehrlann
    closed this as completedon Jun 25, 2026
  7. github-project-automation
    moved this from Todo to Done in 2026-07-28 Spec Implementationon Jun 25, 2026
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