Knowledge Index (ki)
The safe, easy, fast search engine for your knowledge base.
$
curl -sSfL https://knowledge-index.ai/install.sh | bash
Prefer Python tooling? uv tool install knowledge-index
Built for agents and humans
Wire it into any AI coding agent, or query straight from the CLI. Understand → search → retrieve, with no prior graph expertise required.
Vendor-neutral, instant to set up
No LLM work or embeddings at index time. The index is disposable cache you can rebuild with one ki index call — free, fast, and yours.
A search index, not a store
Point ki at a folder of markdown — notes, docs, a wiki — and it syncs to a Neo4j knowledge-graph index you can search and navigate in seconds. Your source files are never modified.