Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Cryptographic utilities — hashing, base64, JWT decode/verify, password hashing (argon2id/bcrypt/scrypt/pbkdf2), encryption (Fernet/AES-GCM/ChaCha20), key derivation (PBKDF2/HKDF/scrypt), password generation, UUIDs, HMAC. NOT for cryptocurrency prices — use stocks-skill with crypto command for Bitcoin/Ethereum. Subcommands: hash / b64 / jwt / jwt-verify / password / uuid / hmac / phash / pverify / encrypt / decrypt / kdf. Trigger when user asks hash, sha256, md5, base64, JWT, decode token, verify JWT, encrypt, decrypt, generate password, סיסמה אקראית, uuid, hmac, argon2, bcrypt, PBKDF2, KDF, או מבקש קידוד/פענוח של מחרוזת. Uses stdlib + cryptography + PyJWT + argon2-cffi + bcrypt. No network, no API keys.
Quick start
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Review, license & listing details
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About scan coverage and limitationsAbout this listing
- Category
- Security
- Reported license
- AGPL-3.0
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.