generated: '2026-08-01'
method: probed
source: >-
  live discovery probes of www.builtrobotics.com, built.solar and
  everest.builtrobotics.com (2026-08-01)
note: >-
  Built Robotics publishes no public API, so the usual API-contract standards are
  not applicable rather than failed. What is recorded here is the set of web /
  agent discovery standards the company does and does not adopt, each with the
  evidence observed during contract discovery.
standards:
- id: rfc9116-security-txt
  conforms: true
  evidence: >-
    https://www.builtrobotics.com/.well-known/security.txt returns HTTP 200 with
    Contact, Expiration, Encryption, Policy and Acknowledgements fields.
  caveat: >-
    The Expiration value (2026-08-01T05:07:51-07:00) is at/past the probe date, and
    the Encryption URL (https://www.builtrobotics.com/pgp-key.txt) returns 404.
- id: llms-txt
  conforms: true
  evidence: >-
    https://www.builtrobotics.com/llms.txt returns HTTP 200 — a 186-line curated
    index of the site organized under H1 sections with link + description pairs.
    https://built.solar/llms.txt and both /llms-full.txt variants also return 200.
- id: robots-txt-ai-policy
  conforms: true
  evidence: >-
    robots.txt distinguishes AI search/agent user-agents (allowed) from AI training
    crawlers GPTBot, CCBot and Google-Extended (disallowed).
- id: openapi
  conforms: false
  evidence: >-
    No OpenAPI/Swagger document found. Probed /openapi.json, /openapi.yaml,
    /swagger.json, /v1/openapi.json, /api-docs, /docs, /redoc, /api and /api/v1 on
    www.builtrobotics.com, built.solar and everest.builtrobotics.com.
- id: graphql
  conforms: false
  evidence: No /graphql endpoint responded on any host.
- id: asyncapi
  conforms: false
  evidence: No event, streaming or webhook surface is documented.
- id: mcp
  conforms: false
  evidence: No hosted MCP server found in docs, registries or on any probed host.
- id: a2a-agent-card
  conforms: false
  evidence: >-
    /.well-known/agent-card.json and /.well-known/agent.json return 404 on
    www.builtrobotics.com, built.solar and everest.builtrobotics.com.
- id: oauth2
  conforms: false
  evidence: >-
    /.well-known/oauth-authorization-server, /.well-known/oauth-protected-resource
    and /.well-known/openid-configuration all return 404 on every host.
- id: rfc8615-well-known-api-catalog
  conforms: false
  evidence: /.well-known/api-catalog returns 404 on every host.