Bernstein: The Open-Source Governance Layer for AI Agents
Bernstein is an open-source governance layer for AI agents, providing policy-as-code for approvals and records, and orchestrating 40+ CLI coding agents like Claude Code, Codex, and Gemini CLI.
About this tool
Bernstein is an open-source governance layer designed to provide policy-as-code for approvals and records around AI agents. It orchestrates multiple CLI coding agents (including Claude Code, Codex, Gemini CLI, and 40+ others) in parallel git worktrees, and generates signed lineage records. Bernstein supports cluster mTLS, air-gapped install, and a capability gate against the lethal-trifecta exfiltration class. It can convert agent tasks into GitHub PRs. Targeted at AI engineers, DevOps teams, and platform teams, it helps manage agent fleets, control costs, and ensure reproducibility.