Search & Retrieval
wmaslonek/guardian-db
GuardianDB: High-performance, local-first decentralized database that stores and processes data, built on Rust and Iroh
RustApache-2.0updated Aug 4, 2026
🏆 #3,958 overall#891 of 1,494 in Search & Retrieval🔥 active this week
NodeDB-Lab /nodedb
The memory & storage database engine for AI agents. Multi-model, edge-to-cloud, PostgreSQL-compatible. Supports graph, vector, array, timeseries.
$ git clone https://github.com/NodeDB-Lab/nodedb.gitStars
246
246
This week
—
Forks
20
20
Language
Rust
License
Other
Created
Mar 16, 2026
0.7 years old
Last push
Nov 12, 2026
🔥 this week
Categories
More in Search & Retrieval
Search & Retrieval
YoKONCy/TriviumDB🔥 active
A lightweight embedded database engine that natively fuses vector search, graph, and document-oriented metadata within a single storage kernel — ready to use the moment data is written.
RustApache-2.0updated Nov 13, 2026
Search & Retrieval
xerj-org/xerj🔥 active
AI search engine and MCP server for bots and agents. One Rust binary indexes code, docs, logs, JSONL/CSV and PDFs for BM25 full-text, vector and hybrid search, code search without grep, agent memory and RAG. Elasticsearch-compatible API; Corpus Hub serves hundreds of reference memory corpora.
RustApache-2.0updated Nov 13, 2026
Search & Retrieval
TuGraph-family/chat2graph
Chat2Graph: Graph Native Agentic System.
🧠 Natural Language Processing
PythonApache-2.0updated Mar 4, 2026
Search & Retrieval
nambok/mentedb🔥 active
A cognition aware database engine for AI agent memory. Purpose built in Rust with WAL, HNSW, knowledge graphs, and speculative context pre assembly. Not a wrapper, a ground up storage engine that thinks.
RustApache-2.0updated Nov 12, 2026
Search & Retrieval
doobidoo/mcp-memory-service🔥 active
▲ +35 ★ this week
Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.
PythonApache-2.0updated Nov 13, 2026
Data from GitHub · snapshot Nov 13, 2026