Show HN: Omnigraph - object-storage native graph engine with git-style workflows

Category: database

Tags: graph-database, rust, multi-agent, lakehouse, versioning, vector-search

Score: 7.5/10 (Innovation: 7, Technical: 8, Documentation: 8, Utility: 7)

Omnigraph is a lakehouse graph database written in Rust that combines object-storage-native graph capabilities with Git-style branching and versioning, designed for multi-agent coordination and context assembly. It uniquely integrates graph traversal, vector search, and full-text retrieval with Cedar policy enforcement, making it a compelling infrastructure piece for AI agent ecosystems.

Target audience: backend devs, data engineers, AI engineers

Repository: https://github.com/modernrelay/omnigraph · Rust · MIT · 329 stars

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