Open source
The engine is open source.
Pathrule's core, the path-scoped memory, rule and skill engine, runs on your machine for free, under Apache-2.0, with no account.
pathrule core
# free, local, no account
$pathrule init --local
✓ workspace ready at ~/.pathrule
✓ path-scoped context engine online
✓ MCP server ready for your agent
Yours to run and read.
Runs fully local
An embedded SQLite store at ~/.pathrule. The core indexes, ranks and serves context offline.
Identical MCP tools
The path-scoped get_context, the router and the ranking. The same tool contract as Pathrule Cloud.
Bring your own key
Add a Voyage or OpenAI key for embeddings-based recall, right on your machine.
Read every line
Apache-2.0. Inspect exactly how routing and ranking decide what your agent sees.
Sync, live collaboration, AI curation and the managed apps build on the same core. Start local, and grow into the team edition when you need it.