generated: '2026-07-20'
method: searched
source: live probes of OP.GG hosts
hosts:
- host: https://op.gg
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /llms.txt
    status: 200
    file: ../llms/opgg-llms.txt
- host: https://mcp-api.op.gg
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/mcp
    status: 404
notes: >-
  No /.well-known/ discovery documents are published on either the op.gg site
  host or the mcp-api.op.gg MCP host. OP.GG does publish a machine-readable
  llms.txt at https://op.gg/llms.txt (saved verbatim at llms/opgg-llms.txt),
  which advertises first-party AI-readable ai.json summoner/match snapshot
  endpoints.