Built a small Go CLI/library to inspect JWTs locally and optionally verify HMAC signatures.

Repo: https://github.com/alesr/jwtpeek

Not trying to replace mature JWT libraries out there. Just sharpening my idiomatic Go and having a quick way to check JWTs without sharing secrets.

Feedback welcome. What would make it more useful: stdin support, JSON output, exit codes, JWKS/RS256 support, or claim/policy flags?