overlay: 1.0.0
info:
  title: API Evangelist enhancements — Flagsmith Admin Environments Flags API
  version: 1.0.0
extends: ../openapi/flagsmith-flags-api-openapi.yml
x-generated: '2026-09-17'
x-method: generated
x-source: API Evangelist enrichment pass 2026-09-17; every value below is read from an artifact in this
  repository, not invented.
actions:
- target: $.info
  description: Point readers at the first-party contract, which is broader than this split document.
  update:
    x-first-party-contract: https://api.flagsmith.com/api/v1/swagger.json
    x-first-party-contract-local: openapi/_original/flagsmith-api-openapi.json
    x-first-party-contract-operations: 615
    x-contract-note: This document is one tag-scoped slice. Flagsmith serves a complete OpenAPI 3.1 (344
      paths, 615 operations, 476 schemas) anonymously from its own API host, with a live Swagger UI at
      https://api.flagsmith.com/api/v1/docs/.
- target: $.info
  description: Attach the runtime semantics an agent needs and the contract does not state.
  update:
    x-conventions: conventions/flagsmith-conventions.yml
    x-idempotency:
      coverage: none
      note: No Idempotency-Key header on any of the 168 POST operations. PUT updates set absolute values
        and are safe to retry; creates are not.
    x-reversibility:
      grade: documented
      note: 'Re-publishing an earlier EnvironmentFeatureVersion is the only true undo, and only in environments
        with use_v2_feature_versioning: true. No DELETE has a restore path and no retention window is
        published.'
    x-dry-run:
      supported: false
      closest: Enterprise change requests stage a write for human approval.
    x-pagination:
      style: page-number
      params:
      - page
      - page_size
      response_fields:
      - count
      - next
      - previous
      - results
- target: $.info
  description: Attach published limits, which appear nowhere in the contract.
  update:
    x-rate-limits:
      management_api: 500 requests per minute
      sdk_api: not rate limited by design
      response_headers: null
      note: Documented in prose only — no rate-limit response headers are emitted and no 429 is declared
        on any operation.
      source: https://docs.flagsmith.com/administration-and-security/governance-and-compliance/system-limits
      artifact: rate-limits/flagsmith-rate-limits.yml
    x-plans: plans/flagsmith-plans-pricing.yml
- target: $.info
  description: Attach the agent surfaces bound to this contract.
  update:
    x-mcp-server:
      endpoint: https://mcp.flagsmith.com
      mode: both
      tools: 54
      auth: 'oauth (scope: mcp) or Authorization: Api-Key'
      artifact: mcp/flagsmith-mcp.yml
    x-tool-crosswalk: mcp/flagsmith-tool-crosswalk.yml
    x-agent-skills: skills/_index.yml
    x-llms-txt: llms/flagsmith-llms.txt
- target: $.info
  description: Attach the discovery documents the contract does not mention. OAuth 2.0 is served by Flagsmith
    but declared in no securityScheme anywhere in the spec.
  update:
    x-oauth-authorization-server: https://api.flagsmith.com/.well-known/oauth-authorization-server
    x-oauth-protected-resource: https://mcp.flagsmith.com/.well-known/oauth-protected-resource
    x-oauth-scopes:
    - mcp
    - admin-api
    x-well-known: well-known/flagsmith-well-known.yml
    x-scopes-artifact: scopes/flagsmith-scopes.yml
- target: $.info
  description: Attach the error semantics, which 591 of 615 operations leave undeclared.
  update:
    x-error-catalog: errors/flagsmith-problem-types.yml
    x-error-envelope:
      media_type: application/json
      shape: '{"message": string}'
      rfc9457: false
- target: $.info
  description: Attach lifecycle and status signals.
  update:
    x-status-page: https://status.flagsmith.com
    x-status-api: https://status.flagsmith.com/api/v2/status.json
    x-changelog: https://github.com/Flagsmith/flagsmith/releases
    x-lifecycle: lifecycle/flagsmith-lifecycle.yml
    x-deprecation-headers: false
- target: $.info
  description: Attach conformance and the domain standard for this market.
  update:
    x-conformance: conformance/flagsmith-conformance.yml
    x-domain-standards:
    - openfeature
    - scim2
    x-data-model: data-model/flagsmith-data-model.yml