Lithium Core
Relational DatabasesA Postgres‑backed storage engine that gives AI agents hierarchical, versioned, scoped data retrieval
Features
- Hierarchical tree structure via PostgreSQL ltree for fast indexed lookups
- Built‑in immutable versioning of entries and clusters
- Scoped retrieval – fetch all data under a specific path in one query
- TypeScript API with Result<T,E> error handling (no exceptions)
- MCP integration so AI tools (Claude Code, Cursor, etc.) can read/write context
Recent releases
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About
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Languages
TypeScript
Go Template
Downloads/week
874
NPM Maintainers
1
Single npm maintainer
Contributors
1
TypeScript
Types included ✓
Install & Platforms
Install via
npm
Similar tools
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Vector DBs