The engineering arm of The Seventeen. We build tools that make living and building easier.
- Clarity over cleverness. Easy to read beats fast to write.
- Dependencies are liability. Add them only when necessary.
- Scarcity is a feature. Constraints breed better solutions than abundance.
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AgentSecrets: Zero-knowledge credentials infrastructure for AI systems. Agents operate credentials without ever seeing the values.
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keychain-auth: OS keychain security hardening. Closes the gap the OS leaves open — any process running as you can read your keychain. keychain-auth enforces PID, binary hash and developer signing verification before any credential is accessed.
Code lives here on GitHub. How we build it lives at engineering.theseventeen.co.