jwt-tool

name: jwt-tool description: Parse, decode, and verify JWT tokens activation_keywords: [jwt, token, decode, verify, parse, oauth, bearer] execution_mode: server

JWT Tool

JWT (JSON Web Token) operations:

• Decode JWT token (header and payload)
• Verify JWT signature (HS256, RS256, ES256)
• Check token expiration
• Extract claims
• Encode new JWT token

Use builtin_jwt_tool tool with fields:

• operation: one of "decode", "verify", "encode"
• token: JWT token string (required for decode/verify)
• secret: (optional) secret key for verification
• payload: (optional) payload for encode
• algorithm: (optional) algorithm (default: HS256)

Returns decoded payload and verification result.