Inspect public JWK/JWKS data, PEM containers, certificate details, and SHA-256 fingerprints locally without sending key material to a remote service.
For certificates, the inspector reads container and common X.509 fields when available. It does not verify trust chains, revocation, hostname matching, or live server TLS.
Use public JWK sets for verification and key rotation review. Certificate trust, private-key handling, cryptographic policy, and production TLS configuration require their own dedicated controls.