bernstein
The open-source governance layer for AI agents. Byte-identical run receipts, 40+ adapters, air-gap.
Install
PyPIstdio
uvx bernstein Dockerstdio
docker run -i --rm ghcr.io/sipyourdrink-ltd/bernstein:3.19.2 Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-sipyourdrink-ltd-bernstein": {
"command": "uvx",
"args": [
"bernstein"
]
}
}
} Source: official MCP Registry record · registry name io.github.sipyourdrink-ltd/bernstein · published 2026-09-10 · updated 2026-09-10. Not an endorsement; review the code before connecting it to anything sensitive.