Use when implementing authorization and access control for FrontMCP tools, resources, prompts, or skills, deciding who may invoke what. Covers the RBAC, ABAC, and ReBAC models and when to choose each; JWT claims mapping per identity provider (Auth0, Keycloak, Okta, Cognito, Frontegg); reusable named authority profiles; and custom authority evaluators for domain-specific policy. This is about who-can-do-what (permissions, roles, scopes), distinct from configuring auth modes and login (see frontmcp-config) and custom login UI (see frontmcp-auth-ui). Triggers: authorization, access control, RBAC, ABAC, ReBAC, permissions, roles, scopes, policy enforcement, JWT claims, restrict who can call a tool.
$npx -y skills add agentfront/frontmcp --skill frontmcp-authoritiesInstalls into the current project.
Run `npx skills use "https://github.com/agentfront/frontmcp" --skill "agentfront/frontmcp/frontmcp-authorities"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/agentfront/frontmcp" that are relevant to the current task. Run `npx skills add "https://github.com/agentfront/frontmcp"` and select the relevant skills, then follow their instructions.