{"repo":"context-graph-ai/contextdb","free":true,"listed":false,"github":"https://github.com/context-graph-ai/contextdb","clone":"git clone https://github.com/context-graph-ai/contextdb.git","description":"Embedded database for agentic memory — relational, graph, and vector under unified MVCC transactions","language":"Rust","stars":22,"topics":["agentic-memory","database","embedded-database","graph-database","rust","vector-database","vector-search"],"license":"Apache-2.0","category":"databases-storage","readme_excerpt":"contextdb An embedded database for agentic memory systems. Relational storage, graph traversal, and vector similarity search under unified MVCC transactions — in a single file, in a single process. Every agent, device, or service runs its own contextdb. They sync bidirectionally through a central server over WebSocket — knowledge learned by one becomes available to all, with per-table conflict resolution. No port forwarding, no VPN — WebSocket traverses NAT out of the box. If you're building agent memory today, you're probably stitching together SQLite for state, a vector database for embeddings, and application code for graph traversal. contextdb replaces all three — and adds enforceable policy constraints (state machines, DAG enforcement, cascading propagation) that the database guarantees, not application code. No triggers. No application-side validation. The database enforces it. Familiar conventions, nothing new to learn: PostgreSQL-compatible SQL, pgvector syntax for vector search ( ), and SQL/PGQ-style GRAPH TABLE ... MATCH for graph queries — the subset that matters for bounded traversal, not the full standard. Language support: contextdb is a Rust library and CLI today. Python and TypeScript bindings are on the roadmap — contributions welcome. Website: contextdb.tech · Docs: contextdb.tech/docs See Why contextdb? for the full problem statement, or jump to Getting Started to try it in 2 minutes. Why Not SQLite + Extensions? Capability SQLite + extensions contextdb ---","default_branch":null,"files":null,"tree":[],"storefront":"/r/context-graph-ai","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/context-graph-ai/contextdb/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}