overlay: 1.0.0
info:
  title: API Evangelist enhancements for the cove.tool REST API v2
  version: 1.0.0
x-generated: '2026-08-11'
x-method: generated
x-source: openapi/cove.tool-rest-api-v2-openapi.yml
x-extends: openapi/cove.tool-rest-api-v2-openapi.yml
x-note: >-
  cove.tool's published v2 specification declares NO operationId on any of its thirteen operations.
  That is the single defect that most limits the spec's usefulness: every code generator, every MCP
  tool binding and every Arazzo workflow needs a stable operation name, and without one each
  consumer invents its own. This overlay assigns one operationId per operation using the provider's
  own vocabulary, records the runtime headers the API demonstrably returns but does not document,
  and flags two contract defects without silently correcting them. It ADDS to the published
  contract and never mutates the original file.
extends: openapi/cove.tool-rest-api-v2-openapi.yml
actions:
- target: $.paths['/auth/signup'].post
  description: Assign a stable operationId.
  update:
    operationId: createUserAccount
- target: $.paths['/profiles/{profile_id}'].get
  description: Assign a stable operationId.
  update:
    operationId: getProfile
- target: $.paths['/energy-codes'].get
  description: Assign a stable operationId.
  update:
    operationId: listEnergyCodes
- target: $.paths['/projects/'].post
  description: Assign a stable operationId.
  update:
    operationId: createProject
- target: $.paths['/projects/'].get
  description: Assign a stable operationId.
  update:
    operationId: getProject
- target: $.paths['/projects/{project_id}'].put
  description: Assign a stable operationId.
  update:
    operationId: updateProject
- target: $.paths['/projects/{project_id}/geometry'].post
  description: Assign a stable operationId.
  update:
    operationId: uploadProjectGeometry
- target: $.paths['/analysis'].post
  description: Assign a stable operationId and record the absence of replay protection.
  update:
    operationId: startAnalysis
    x-idempotent: false
    x-idempotency-note: >-
      This operation enqueues billable simulation jobs and supports no Idempotency-Key. A retry
      after a timeout may enqueue the work twice, and there is no documented way for a caller to
      detect or prevent it.
- target: $.paths['/analysis/{project_id}'].get
  description: Assign a stable operationId.
  update:
    operationId: getAnalysisResults
- target: $.paths['/analysis/{project_id}/status'].get
  description: Assign a stable operationId and mark the quota semantics.
  update:
    operationId: getAnalysisStatus
    x-quota-endpoint: true
    x-quota-note: >-
      Returns the remaining number of jobs per analysis type for the project. This is the only
      consumption ceiling cove.tool exposes, and it must be polled — it is never returned as a
      header on the request a caller already made.
- target: $.paths['/analysis/{project_id}/stop'].get
  description: Assign a stable operationId and flag unsafe semantics on a safe method.
  update:
    operationId: stopAnalysis
    x-http-semantics-defect: >-
      This operation mutates server state — it halts running calculations — but is declared as a
      GET. RFC 9110 section 9.2.1 defines GET as safe, so any cache, crawler, link prefetcher or
      agent that speculatively follows the URL can cancel a customer's running simulation. Should
      be POST or DELETE.
- target: $.info
  description: Record the runtime behaviors observed on the wire but absent from the contract.
  update:
    x-observed-runtime:
      probed: '2026-08-11'
      probe_target: https://app.covetool.com/api/v2/energy-codes
      trace_header: x-cove-unique-trace-id
      trace_note: >-
        Every response, including 401s, carries a server-generated trace id of the shape
        <uuid>-<unix-timestamp>. It is undocumented. Quote it when reporting a failure.
      auth_challenge: 'www-authenticate: Token'
      server: nginx/1.19.1
      framework_signature: >-
        Django REST Framework — the 401 body is DRF's default {"detail": "..."}, not the
        {data, msg, errors} envelope this specification declares.
      rate_limit_headers: none
      security_headers:
      - 'x-frame-options: SAMEORIGIN'
      - 'x-content-type-options: nosniff'
      - 'referrer-policy: same-origin'
      - 'cross-origin-opener-policy: same-origin'
      missing_security_headers:
      - strict-transport-security
- target: $.components.schemas.CreateProjectResponseData
  description: Flag a required-field name that does not match any declared property.
  update:
    x-contract-defect: >-
      The `required` list names `cbecs_eui`, but the property defined on this schema is spelled
      `cebcs_eui`. As published, the schema requires a field it never defines, and every declared
      field is required including nullable ones. Left uncorrected here — the fix belongs to
      cove.tool, and silently renaming it in our copy would hide a real defect in their contract.
- target: $.components.schemas.GeneralEndpointResponses
  description: Record that the declared error envelope is contradicted by the shipped one.
  update:
    x-envelope-discrepancy: >-
      Declared envelope is {data, msg, errors}. The live 401 from /api/v2/energy-codes returns
      {"detail":"Authentication credentials were not provided."}. A client coded to this schema
      reads undefined from errors[] on the most common failure it will encounter.