The escape hatch for any OIDC issuer without a dedicated provider: issuer, audience, optional subject, and free-form optional claims, with a warning when a rule would trust an entire issuer. List it last in the providers array — it matches broadly. Built with React Hook Form and validated with Zod.
pnpm dlx shadcn@latest add "https://ui.shadcn.com/oidc/r/provider-custom-rhf-zod.json"