Lemma · OpenAPI Overlay 1.0.0

API Evangelist enhancements for the Lemma Platform API

5 actions 5 updates update extends openapi/uselemma-platform-api-openapi-original.json

Derived by API Evangelist Built from the contracts Lemma publishes. Lemma did not publish this file.

View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelistx-mcp-serverx-webhooksx-idempotency

Targets 2

$.info

$.tags

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist enhancements for the Lemma Platform API
  version: 1.0.0
extends: openapi/uselemma-platform-api-openapi-original.json
actions:
  - target: $.info
    update:
      x-apievangelist:
        provider: uselemma
        company: Forge AI Labs, Inc.
        profiled: '2026-07-21'
        artifacts:
          authentication: authentication/uselemma-authentication.yml
          conventions: conventions/uselemma-conventions.yml
          errors: errors/uselemma-problem-types.yml
          webhooks: asyncapi/uselemma-webhooks.yml
          mcp: mcp/uselemma-mcp.yml
          data-model: data-model/uselemma-data-model.yml
  - target: $.info
    update:
      x-mcp-server:
        url: https://api.uselemma.ai/mcp
        transport: http
        auth: bearer-api-key
  - target: $.info
    update:
      x-webhooks:
        events: [incident.created, incident.analyzed, incident.resolved, incident.dismissed]
        signature_header: X-Lemma-Signature
  - target: $.info
    update:
      x-idempotency:
        ingest: re-sending the same payload with the same span IDs is idempotent (spans with existing IDs are skipped)
  - target: $.tags
    update:
      - name: Projects
        description: Tenant project management, analytics, and model scorecards
      - name: Traces
        description: Agent execution traces, spans, search, and semantic search
      - name: Issues
        description: Detected recurring problems, occurrences, status, and chat context
      - name: Artifacts
        description: Learn-agent knowledge-base versions and uploaded project artifacts

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