generated: '2026-08-29'
method: probed
source: direct HTTPS probes of /.well-known/* on every G2 host in apis.yml and in openapi servers[]
provider: G2
providerId: g2
note: >-
  Three real documents are served, all on www.g2.com: an OpenID Connect discovery document
  (also mirrored at the RFC 8414 oauth-authorization-server path) and a ChatGPT plugin
  manifest. The API host data.g2.com, the docs host documentation.g2.com and the MCP host
  mcp.g2.com serve nothing at /.well-known/*. No security.txt is served on any host, so no
  SecurityTxt pointer is emitted. All 404 bodies were HTML/plain-text "Not Found" shells,
  not documents.
hosts:
  - host: www.g2.com
    documents:
      - path: /.well-known/openid-configuration
        status: 200
        file: g2-openid-configuration.json
        content_type: application/json
      - path: /.well-known/oauth-authorization-server
        status: 200
        file: g2-oauth-authorization-server.json
        content_type: application/json
        note: byte-identical to the openid-configuration document
      - path: /.well-known/ai-plugin.json
        status: 200
        file: g2-ai-plugin.json
        content_type: application/json
        note: >-
          ChatGPT plugin manifest; points at https://www.g2.com/openai.json, a real 2-operation
          OpenAPI 3.0.1 document saved to openapi/g2-chatgpt-plugin-openapi.json
      - path: /.well-known/security.txt
        status: 404
      - path: /.well-known/api-catalog
        status: 404
      - path: /.well-known/agent-card.json
        status: 404
      - path: /.well-known/agent.json
        status: 404
  - host: data.g2.com
    documents:
      - path: /.well-known/security.txt
        status: 404
      - path: /.well-known/openid-configuration
        status: 404
      - path: /.well-known/oauth-authorization-server
        status: 404
      - path: /.well-known/oauth-protected-resource
        status: 404
      - path: /.well-known/api-catalog
        status: 404
      - path: /.well-known/ai-plugin.json
        status: 404
      - path: /.well-known/agent-card.json
        status: 404
      - path: /.well-known/agent.json
        status: 404
  - host: documentation.g2.com
    documents:
      - path: /.well-known/security.txt
        status: 404
      - path: /.well-known/agent-card.json
        status: 404
  - host: mcp.g2.com
    documents:
      - path: /.well-known/oauth-authorization-server
        status: 404
        note: >-
          The MCP server is OAuth-protected but does not publish RFC 8414 / RFC 9728 metadata
          at its own host; clients are documented to use the www.g2.com authorization server.
      - path: /.well-known/oauth-protected-resource
        status: 404
      - path: /.well-known/agent-card.json
        status: 404
      - path: /.well-known/agent.json
        status: 404
      - path: /.well-known/mcp.json
        status: 404
  - host: company.g2.com
    documents:
      - path: /.well-known/security.txt
        status: 404
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com