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Type Alias: AuthServerDiscoveryConfig

type AuthServerDiscoveryConfig = {
  issuer: string;
  type: AuthServerType;
};

Discovery configuration for the remote authorization server.

Use this when you want the metadata to be fetched on-demand when first needed. This is required for edge runtimes like Cloudflare Workers where network requests are not allowed during module initialization, and it avoids a startup fetch elsewhere.

Example​

const mcpAuth = new MCPAuth({
  protectedResourceMetadata: {
    resource: 'https://api.example.com/mcp',
    authorizationServer: { issuer: 'https://auth.example.com/oidc', type: 'oidc' },
  },
});

Properties​

issuer​

issuer: string;

The issuer URL of the authorization server. The metadata will be fetched from the well-known endpoint derived from this issuer according to the server type.

type​

type: AuthServerType;

The type of the authorization server.

See​

AuthServerType for the possible values.