Claude Fable 5.1 & GPT-6 Astra packages are live— install now and get the most powerful standards for your agent

jwt

Security

Issuing and validating JSON Web Tokens safely — algorithm pinning, claim validation, key rotation, and why revocation is the hard part.

Pick the model family

Available for 11 model families. Same engineering substance in each; the structure and the injected defenses are tuned per family.

Claude

Deepseek

Gemini

Glm

Grok

Kimi

Minimax

Mistral

Open Ai

Qwen

Sarvam Ai