In developmentLibrary
Axiom MCP
The transactional write gate for coding agents.
An agent describes a change set as a Plan. AXIOM compiles it to a canonical, content-addressed Manifest, runs checks over the whole set and applies it with a hash-gated two-phase commit that leaves a journal and, optionally, a signed attestation.
It ships as one npm package, @codai/axiom-mcp, that is an MCP server, a CLI, a PreToolUse hook and a GitHub Action. MIT licensed.