NYC

jwt-decoder

SKILL.md

JWT Decoder Tool

Description

Decode, verify, and generate JWT (JSON Web Tokens) with support for HS256, RS256, and other algorithms.

Trigger

  • /jwt command
  • User needs to decode JWT
  • User wants to verify tokens

Usage

# Decode JWT (no verification)
python scripts/jwt_decoder.py decode "eyJhbGciOiJIUzI1NiIs..."

# Verify JWT with secret
python scripts/jwt_decoder.py verify "eyJ..." --secret "your-secret"

# Generate JWT
python scripts/jwt_decoder.py generate --payload '{"sub": "user123"}' --secret "secret"

Tags

jwt, token, auth, decode, security

Compatibility

  • Codex: ✅
  • Claude Code: ✅
Weekly Installs
4
First Seen
Jan 28, 2026
Installed on
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