vouch-kb

vouch is a git-native, review-gated knowledge base for coding agents: agents propose claims with citations, humans approve them, and the approved knowledge lives in your repo as plaintext — diffed and reviewed in PRs like everything else.

Simply: one-prompt memory remembers what was said; vouch remembers what was verified.

This npm package

This package ships the OpenClaw plugin packaging for vouch — the plugin manifest, the context-engine entry module, and the vouch skills. It does not contain the engine itself.

The engine is a Python package, published on PyPI under the same name:

pipx install vouch-kb        # or: pip install vouch-kb
vouch --version

The JS entry module in this package shells out to that vouch CLI, so the Python install is required for anything here to work.

Using it with OpenClaw

# 1. the engine (Python, from PyPI)
pipx install vouch-kb

# 2. the plugin (this package)
openclaw plugins install vouch-kb

# 3. the kb.* MCP server (deployment config)
openclaw mcp add vouch -- vouch serve

The installer registers the context engine (auto-bound to plugins.slots.contextEngine) and publishes the vouch skills as slash commands.

Everything else

• Source, docs, spec, issue tracker: https://github.com/vouchdev/vouch
• PyPI (the actual engine): https://pypi.org/project/vouch-kb/
• MCP registry: io.github.vouchdev/vouch

MIT licensed.