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ExperimentDeveloper tools

AgentAuth

A passport that lets agents log in safely.

Log in once and AgentAuth seals your credentials into an encrypted “passport” your AI agent can use without ever seeing the raw password. Access is scoped, time-limited, revocable and fully logged.

Tests passing
160
Commits
73
agentauth — illustration
AgDeveloper tools

→Per-passport envelope encryption with rotatable keys

→Scoped, expiring, revocable agent keys

→Fail-closed: if the store is down, agents get nothing

TypeScriptFastifyDrizzlePostgresVitest

Two ways to read it

In plain English

Log in once and AgentAuth seals your credentials into an encrypted “passport” your AI agent can use without ever seeing the raw password. Access is scoped, time-limited, revocable and fully logged.

For engineers

TypeScript on Fastify + Drizzle + Postgres with per-passport AES-256-GCM envelope encryption, rotatable keys, fail-closed design and phone-approved MFA.

What it does.

  • Per-passport envelope encryption with rotatable keys
  • Scoped, expiring, revocable agent keys
  • Fail-closed: if the store is down, agents get nothing

Built with

  • TypeScript
  • Fastify
  • Drizzle
  • Postgres
  • Vitest
  • Docker

Status: Experiment · started June 2026 · open on GitHub