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tenuo

Cryptographic authorization for AI agents using capability tokens.

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What is tenuo?

tenuo is cryptographic authorization for AI agents using capability tokens.

About

Tenuo provides a cryptographic authorization primitive for AI agents, enabling task-scoped capability tokens that expire after use. It is designed for developers looking to enhance security in AI applications by constraining permissions dynamically. Key features include offline verification and monotonic attenuation of capabilities.

Strengths

  • Fast offline verification (~27μs).
  • Dynamic, task-scoped capability tokens.
  • Strong security against token theft with proof-of-possession.

Limitations

  • Still in beta (v0.1), APIs may evolve.
  • Not a replacement for traditional IAM systems.
  • Requires integration with other systems for full functionality.

Use Cases

Securely manage permissions for AI agents performing sensitive tasks.Prevent unauthorized actions through scoped capability tokens.Integrate with existing frameworks like OpenAI and FastAPI for enhanced security.

Integrations

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