generated: '2026-09-19' method: searched note: 'Probed /.well-known/ discovery surface across Didit hosts. The verification API and docs/marketing hosts expose none; the Business Console host (business.didit.me) publishes RFC 8414 OAuth 2.0 Authorization Server metadata (used by the MCP server''s OAuth 2.1 sign-in). MCP-host OAuth discovery added 2026-09-19 (roadmap#321/#337): the harvest visits a provider''s primary hosts, and RFC 9728 protected-resource metadata lives on the MCP host, so these documents existed and were invisible to the scorer. Fetched live and validated on `resource`/`issuer`; one negative control per host.' hosts: - host: https://business.didit.me documents: - path: /.well-known/oauth-authorization-server status: 200 file: didit-oauth-authorization-server.json - path: /.well-known/openid-configuration status: 404 - path: /.well-known/security.txt status: 404 - path: /.well-known/api-catalog status: 404 - path: /.well-known/ai-plugin.json status: 404 - host: https://verification.didit.me documents: - path: /.well-known/security.txt status: 404 - path: /.well-known/openid-configuration status: 404 - path: /.well-known/oauth-authorization-server status: 404 - host: https://docs.didit.me documents: - path: /.well-known/security.txt status: 404 - path: /.well-known/ai-plugin.json status: 404 - host: https://didit.me documents: - path: /.well-known/security.txt status: 404 - host: https://mcp.didit.me documents: - path: /.well-known/oauth-protected-resource status: 200 file: didit-mcp-oauth-protected-resource.json bytes: 196 path_echo_control: passed x-mcp-probe: probed: '2026-09-19' issue: roadmap#321, roadmap#337 documents: - host: https://mcp.didit.me path: /.well-known/oauth-protected-resource file: didit-mcp-oauth-protected-resource.json validated_on: resource (RFC 9728) / issuer (RFC 8414, OIDC) negative_control: one per host; a 2xx JSON object at an impossible path discards the host