overlay: 1.0.0
info:
  title: API Evangelist enhancements for the Juvenescence Content API
  version: 1.0.0
extends: openapi/_original/juvenescence-content-openapi.yml
x-generated: '2026-08-23'
x-method: generated
x-source: >-
  API Evangelist enrichment pipeline. Captures the annotations this profile adds on top of the
  contract derived from https://juvlabs.com/wp-json/, so the derived specification is never mutated
  in place.
actions:
- target: $.info
  update:
    x-apievangelist-profile: https://apis.io/provider/juvenescence/
    x-apievangelist-derived-from: https://juvlabs.com/wp-json/
    x-apievangelist-surface-class: cms-content-api
    x-apievangelist-developer-program: false
    x-apievangelist-note: >-
      Juvenescence runs no developer program. This contract describes the anonymously readable
      WordPress REST surface behind its corporate site, derived and verified by API Evangelist, not
      authored or endorsed by Juvenescence Limited.
- target: $.info
  update:
    x-artifacts:
      authentication: authentication/juvenescence-authentication.yml
      conventions: conventions/juvenescence-conventions.yml
      errors: errors/juvenescence-problem-types.yml
      lifecycle: lifecycle/juvenescence-lifecycle.yml
      conformance: conformance/juvenescence-conformance.yml
      data_model: data-model/juvenescence-data-model.yml
      rate_limits: rate-limits/juvenescence-rate-limits.yml
      plans: plans/juvenescence-plans-pricing.yml
      packages: packages/juvenescence-packages.yml
      mcp: mcp/juvenescence-mcp.yml
      skills: skills/_index.yml
      llms_txt: llms/juvenescence-llms.txt
- target: $.paths['/wp/v2/search'].get
  update:
    x-agent-entry-point: true
    x-agent-note: >-
      Preferred first call for an agent. Resolves a free-text question to IDs and URLs across posts,
      pages, the portfolio type and taxonomy terms in one request, avoiding a walk of every collection.
- target: $.paths['/'].get
  update:
    x-agent-note: >-
      The discovery document this whole specification was derived from. Re-read it to detect new
      namespaces — the appearance of an `mcp` namespace here would mean Juvenescence had gained an
      agent surface.
- target: $.paths['/wp/v2/posts'].get
  update:
    x-response-cost: >-
      A single post is roughly 10 KB of JSON with full rendered HTML. Use _fields to trim, and prefer
      per_page with _fields over fetching items individually.
- target: $.paths['/wp/v2/portfolio'].get
  update:
    x-empty-at-derivation: true
    x-agent-note: >-
      Registered, public and REST-exposed, but returned X-WP-Total: 0 on 2026-08-23. Juvenescence's
      portfolio companies are currently carried in page copy and in the post-tag vocabulary, not here.
- target: $.components.schemas.Error
  update:
    x-branch-on: code
    x-agent-note: >-
      Branch on `code`, never on `message` — the message is localised to the site locale (en-GB) and
      is not a stable contract.