generated: '2026-09-02' method: probed source: https://portal.vanderhallusa.com/.well-known/oauth-authorization-server docs: null docs_note: >- Vanderhall publishes no scopes/permissions reference page. The scope list below is taken verbatim from the `scopes_supported` array of the live RFC 8414 authorization-server metadata document and nothing has been added to it. The human-readable description is API Evangelist's, derived from the protected resource the scope guards; Vanderhall states no description of its own. authorization_server: https://portal.vanderhallusa.com scope_count: 1 scopes: - name: mcp description: >- Grants a client access to the Vanderhall Admin Portal MCP endpoint at https://portal.vanderhallusa.com/mcp. It is the only scope the authorization server advertises, so the MCP surface is all-or-nothing — there is no read/write split, no per-resource scope, and no way for a consumer to request least privilege. protected_resource: https://portal.vanderhallusa.com/mcp source: scopes_supported[0] grants: - authorization_code - refresh_token pkce_methods: - S256