HelixDB is an OLTP graph database with native vector and full-text search built in Rust on Object Storage.
HelixDB is a database for storing connected knowledge, vectors, documents, and other application data, with graph and full-text search built in. It is intended for AI applications such as agent memory, company knowledge systems, and retrieval-augmented generation. The catalogue add-ons help coding agents install, query, and manage HelixDB projects.
Latest release v3.6.0 · 5 Nov 2026
1 file for Codex and OpenCode: helix-db AGENTS.md — 954 tokens loaded in every session.
AGENTS.md C 954 tok These files are HelixDB/helix-db's own configuration — they tell Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.