generated: '2026-09-17'
method: derived
source: mcp/quaker-houghton-mcp.yml + openapi/_original/quaker-houghton-tribe-events-v1-openapi-original.json + openapi/_original/quaker-houghton-tec-v1-openapi-original.json
description: >-
  Crosswalk between Quaker Houghton's agent-facing MCP surface and its machine-readable REST
  surface. Both live on the same WordPress host. The MCP server's tool list is OAuth-gated and
  the provider publishes no inventory, so no tool can be bound to an operation without
  fabricating one; the crosswalk is therefore empty and every published REST operation is
  recorded as rest_only. The one honest inference — that a WordPress MCP Adapter server built on
  the Abilities API is likely to expose site content rather than the Events Calendar
  endpoints — is recorded as a note, not as a binding.
surfaces:
  openapi:
  - file: openapi/_original/quaker-houghton-tribe-events-v1-openapi-original.json
    spec: OpenAPI 3.0.0
    published_at: https://home.quakerhoughton.com/wp-json/tribe/events/v1/doc
    gated: false
    operations: 30
    note: Reads answer anonymously (HTTP 200, total 0 events on 2026-09-17); writes need WordPress auth.
  - file: openapi/_original/quaker-houghton-tec-v1-openapi-original.json
    spec: OpenAPI 3.0.4
    published_at: https://home.quakerhoughton.com/wp-json/tec/v1/docs
    gated: partial
    operations: 16
    note: Every data endpoint answers 400 missing_experimental_endpoint_acknowledgement without the plugin's acknowledgement header.
  mcp:
    url: https://home.quakerhoughton.com/wp-json/mcp/mcp-oauth-server
    gated: true
    gate: OAuth 2.1 bearer (scope `mcp`); anonymous tools/list returns 401 mcp_unauthorized
    tools_enumerated: false
  graphql:
    present: false
    note: No /graphql route in the WordPress REST index and no GraphQL endpoint on any host.
crosswalk: []
mcp_only: []
rest_only:
- capability: Events
  surface: tec/v1 (operationIds declared)
  operation_ids: [getEvents, getEvent, createEvent, updateEvent, deleteEvent]
- capability: Events
  surface: tribe/events/v1 (the document declares NO operationIds; paths listed instead)
  paths: ['/events', '/events/{id}', '/events/by-slug/{slug}']
  methods: [get, post, delete]
- capability: Venues
  surface: tec/v1
  operation_ids: [getVenues, getVenue, createVenue, updateVenue, deleteVenue]
- capability: Venues
  surface: tribe/events/v1
  paths: ['/venues', '/venues/{id}', '/venues/by-slug/{slug}']
- capability: Organizers
  surface: tec/v1
  operation_ids: [getOrganizers, getOrganizer, createOrganizer, updateOrganizer, deleteOrganizer]
- capability: Organizers
  surface: tribe/events/v1
  paths: ['/organizers', '/organizers/{id}', '/organizers/by-slug/{slug}']
- capability: Categories and tags
  surface: tribe/events/v1 only
  paths: ['/categories', '/categories/{id}', '/tags', '/tags/{id}']
- capability: Contract self-description
  operation_ids: [getOpenApiDocs]
  paths: ['/doc', '/docs']
coverage:
  tools_total: null
  tools_bound: 0
  rest_operations_total: 46
  rest_operations_bound: 0
  note: tools_total is unknown because enumeration is gated; nothing is bound.