generated: '2026-09-19' method: probed source: https://fusewp.com/.well-known/ note: 'Two real documents were served. fusewp.com publishes RFC 8414 OAuth Authorization Server Metadata and RFC 9728 OAuth Protected Resource Metadata, both of which resolve (via a 301 to the trailing-slash form) to genuine JSON and both of which advertise the `mcp` scope and the MCP endpoint at https://fusewp.com/wp-json/mcp/mcp-oauth-server. These are emitted by the WordPress MCP Adapter running on FuseWP''s own WordPress site, not by a purpose-built FuseWP identity service — but the provider does serve them from its own host, which is what the pointer asserts. No security.txt, no openid-configuration, no api-catalog, no ai-plugin.json and no agent card on either host. The OAuth broker host auth.fusewp.com serves no /.well-known/ surface at all. 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://fusewp.com documents: - path: /.well-known/oauth-authorization-server status: 301 redirects_to: /.well-known/oauth-authorization-server/ final_status: 200 content_type: application/json file: fusewp-oauth-authorization-server.json spec: RFC 8414 - path: /.well-known/oauth-protected-resource status: 301 redirects_to: /.well-known/oauth-protected-resource/ final_status: 200 content_type: application/json file: fusewp-oauth-protected-resource.json spec: RFC 9728 - path: /.well-known/security.txt status: 404 - path: /.well-known/openid-configuration 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 - path: /.well-known/mcp.json status: 404 - path: /.well-known/oauth-protected-resource status: 200 file: fusewp-fusewp-oauth-protected-resource.json bytes: 181 - path: /.well-known/oauth-authorization-server status: 200 file: fusewp-fusewp-oauth-authorization-server.json bytes: 531 path_echo_control: passed - host: https://auth.fusewp.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 - path: /.well-known/mcp.json status: 404 x-evidence: fetched: '2026-08-12' hosts_probed: 2 paths_probed: 18 documents_returned: 2 x-mcp-probe: probed: '2026-09-19' issue: roadmap#321, roadmap#337 documents: - host: https://fusewp.com path: /.well-known/oauth-protected-resource file: fusewp-fusewp-oauth-protected-resource.json - host: https://fusewp.com path: /.well-known/oauth-authorization-server file: fusewp-fusewp-oauth-authorization-server.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