HelixDB/helix-db
HelixDB is an open-source graph-vector database built from scratch in Rust.
Combines graph, vector, and relational data models in a single platform with built-in MCP tool support and native embedding functions, eliminating the need for separate specialized databases. Uses LMDB as its storage engine and enforces type-safe queries through HelixQL, a compiled query language deployed as API endpoints. Provides SDKs for TypeScript and Python, targeting AI applications, RAG systems, and agent architectures that traditionally require multiple database layers.
3,916 stars. Actively maintained with 28 commits in the last 30 days.
Stars
3,916
Forks
208
Language
Rust
License
AGPL-3.0
Category
Last pushed
Mar 12, 2026
Commits (30d)
28
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