Function authenticated

packages/hosts/mcp/src/seams.ts:174–177

(principal: Principal)

export type AuthOutcome = McpAuthenticated | McpUnauthorized | McpForbidden | McpUnavailable;

export const authenticated = (principal: Principal): McpAuthenticated => ({
  _tag: "Authenticated",
  principal,
});

export const unauthorized = (challenge?: string): McpUnauthorized =>
  challenge === undefined ? { _tag: "Unauthorized" } : { _tag: "Unauthorized", challenge };