Open sourcePython · ≈1.3k stars · Apache-2.0
Bernstein
The open-source governance layer for AI agents.
sipyourdrink-ltd/bernstein
Maintained by sipyourdrink-ltd
Bernstein is an open-source governance layer for AI coding agents. It runs CLI agents in parallel git worktrees and merges only diffs that pass lint, type and test gates. A deterministic scheduler decides what runs, with no model in that loop. It enforces policy as code and keeps an HMAC-chained audit log and Ed25519-signed run receipts. The site cites 40+ agent adapters, including Claude Code, Codex and Gemini CLI, and says it is beta software built by one maintainer.
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Connections
Relations from the Harness Hub knowledge graph, as charted in the State of Harness reports.
Maintained by · 1
- sipyourdrink-ltdOrganisation
Built on · 3
- Claude CodeProject
- CodexProject
- Gemini CLIProject
Similar entries · 1
- MartinLoopStartup
Sources
Verified Oct 29, 2026