systemprompt - AI Agent Infrastructure – Production-ready Rust library for AI agents with memory and authentication

Summary: systemprompt is a Rust library that enables deploying AI agents with personality and persistent memory in production environments. It replaces fragile flat files and SQLite with PostgreSQL, adds OAuth2 and WebAuthn authentication, multi-tenancy, and observability features, providing a stable foundation for scalable AI agent applications.

What it does

systemprompt compiles into a single binary that includes OAuth2/OIDC and WebAuthn authentication, multi-tenant MCP server hosting with OAuth scopes, persistent agent memory with search, and cost tracking. It uses structured YAML configuration and supports background jobs and audit trails.

Who it's for

It is designed for developers deploying AI agents requiring production-grade infrastructure, stability, and security, especially those migrating from OpenClaw.

Why it matters

It solves issues with flat file corruption, SQLite locking, lack of authentication, and missing multi-tenancy in AI agent deployments, enabling reliable, scalable production use.