#knowledge-graph

OneBrain

Unify every AI agent on ONE local shared memory over MCP. Obsidian vault + gbrain (by Garry Tan) + Ollama. 100% offline, $0 API. Orchestrate...

Omni Context

🧠 Local-first AI memory OS — a shared knowledge graph for Claude, Cursor, Cline and any MCP client. Not just storage: it spots your blind s...

Graphlens MCP

Model Context Protocol (MCP) server for Graphlens. Exposes polyglot code graphs to LLM agents.

Knowledge In A Vat

An intelligent knowledge management system connecting your local knowledge vault with Claude Desktop via MCP

ContextGraph

Shared memory bus for MCP-compatible agents with permissions, subscriptions, and optional payments.

Post Cortex

Post-Cortex provides durable memory infrastructure with automatic knowledge graph construction, intelligent entity extraction, and semantic...

Recon

AI-powered project knowledge graph for Obsidian. Map your codebase with natural language.

MemoryPilot

The most advanced AI memory server in the world. Hybrid search, Temporal Knowledge Graph, transformer embeddings, AAAK compression (3x token...

Archiledger

Graph based implementation of the Model Context Protocol Memory Server

Menerio

One brain for all your AI tools. Capture your thoughts once, and every AI can understand, use, and build on them.

Immutlex

An immutable knowledge base your AI agent queries over MCP. Wiki-link graph, fused search, 74 MCP tools, runs local. https://immutlex.dev

Engraph

Local knowledge graph for AI agents. Hybrid search + MCP server for Obsidian vaults.