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MCP servers tagged graph-database
92 live MCP servers tagged "graph-database", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with graph-database.
Reed
A self-hosted, open-source RSS reader with a graph-native data model, public REST API, and first-class MCP server.
Qdrant Neo4j Crawl4ai MCP
MCP server combining Qdrant vector search, Neo4j knowledge graphs, and Crawl4AI web intelligence with agentic RAG capabilities. FastMCP 2.0 architecture with enterprise security,…
LxDIG MCP
Dynamic Intelligence Graph (DIG) MCP server for AI coding agents. Persistent code knowledge graph, a code RAG improvement, with hybrid Graph + Vector + BM25 retrieval, agent memor…
Automatised Pipeline
Codebase intelligence as an MCP server — tree-sitter AST → LadybugDB graph → Louvain communities → hybrid BM25 + TF-IDF + RRF search. 23 tools · 10 stages · 220 tests · Rust · Cle…
Graphstore
Memory infrastructure for AI agents!! store, recall by meaning or association, ingest documents, and track beliefs in one Python library.
mcasdfgf/mcp-roo-memory
based deployment with Qdrant.
Better Memory MCP
Enhanced MCP memory server with advanced graph operations: observation-level search, relation filtering, neighbor traversal, subgraph extraction, and path finding. Fork of @modelc…
Mindreader
Mindreader gives AI agents a memory they must curate, not a history they can search.
Cuba Memorys
Provide AI agents with long-term memory using a neuroscience-based knowledge graph and Model Context Protocol for improved coding assistance.
Spice Bae
AI-powered spice advisor with 88+ spices, nutritional data (USDA), health benefits (NCCIH), and safety info -- built with Gradio, LlamaIndex, Neo4j, and Claude. Exposes tools via…
Engrava
The memory database for AI agents - graph memory, hybrid search, tamper-evident thought/edge journal.
Braid
A harness framework that keeps AI and your team building one domain model together, in a loop where the AI drafts and asks, and people decide.
Graphiti Local
Graphiti Local — local-first temporal knowledge graph
Neo4j Yass MCP
Production-ready, security-enhanced MCP server for Neo4j with LLM integration. Transform natural language into graph insights with enterprise-grade security.
Binelek MCP Server
Model Context Protocol (MCP) server for Binelek Platform - 18 tools for knowledge graph interaction
Sf Graph
🚧 [WIP] SF CLI plugin + MCP server that maps Salesforce metadata to Neo4j. Interactive TUI explorer, AI-powered SOQL generation, multi-org schema comparison.
Cortex Code Neo4j MCP
Snowflake Cortex Code MCP server that connects Cortex agents to Neo4j Aura via the Aura REST API for graph-backed enterprise AI workflows.
Universal Lsp
One fast, low-memory C++ language server for many languages via declarative Lua plugins — no external language servers, ever. LSP over stdio for editors, MCP for agents, batch CLI…
LxDIG Visual
Interactive code graph explorer and codebase visualization tool for the lxDIG platform. Render dependency graphs, architecture layers, and call edges as a live, navigable canvas.…
Stromadb
Real-time GraphRAG engine optimized for LLMs — stream-native graph + vector + typed retrieval (Rust). Source-available.
Byori
The multi-agent coding workspace that remembers your project — run Claude Code and Codex side by side over a shared ByoriDB graph memory
Js Doc Store
Zero-dependency vanilla JS document database in one file. MongoDB-style queries, indices, joins, aggregation, full-text search, graph traversal, field encryption, and JWT auth.
Binelek Vscode Extension
VS Code extension for Binelek Platform - Integrated knowledge graph development tools
Brain.db
Persistent memory database for MCP systems — SQLite, FTS5 search, vector embeddings, 3-signal RRF recall, ACT-R decay, graph edges. (Companion repo — architecture and interface on…
Sec Ownership Graph
A graph-native SEC ownership graph in Neo4j: activist coalitions, control chains and board interlocks from 13D/13G/Form 3-4-5/13F filings. Curated read-only MCP tools; every answe…
Blackwall
Blackwall is an autonomous Agentic Firewall designed to secure AI agents by actively intercepting execution flows before they reach external systems or the host OS. It leverages s…
Vellis
Vellis — open-source context graph engine for AI agents: typed, local-first memory with explicit schema, validated change, deterministic query, migration, snapshots, replay, and a…
Metacontext
Metacontext is an AI-native, multi-agent system that centralizes knowledge from code, docs, and expert insights. It breaks silos, preserves tacit knowledge, maintains living docs,…
Aingle
The verifiable memory cortex for AI agents: a semantic graph and vector search with zero-knowledge provenance.
My Memory MCP
TypeScript-based Model Context Protocol server with SQLite. Enables AI to persist and search user entities, observations, and relationships.
Cypher Rs
openCypher front-end in Rust. Lex · parse · sema · plan · optimize · cost. Ships an MCP server (cypher-mcp). Storage-agnostic. v0.10 shipped.
Neo4j MCP Server Free
Neo4j MCP server — free cloud Neo4j graph database with Cypher for Claude, ChatGPT and AI agents
Anatid
Local memory for AI agents, with evidence, corrections and history. One DuckDB file.
Arango Mind
Schema-driven ArangoDB MCP server with OpenAPI search/exec, AQL templates, and knowledge-atlas projections.
Pharma Intel MCP Demo Lite
A lightweight, reproducible demo of pharma competitive-intelligence graph construction and GraphRAG Q&A: 14 investor-deck PDFs → a Neo4j knowledge graph via neo4j-mcp-workspace-te…
Fraudgraph
Agentic fraud investigation on TigerGraph: takes a bank alert, investigates it across a 590,742-transaction graph, decides what kind of fraud it is and how far it goes, and recomm…
FlowRAG
🌊 TypeScript RAG library with knowledge graph support — batch indexing, semantic search, entity extraction, and graph traversal. Lambda-friendly, Git-friendly, zero servers.
Memorygraph
Entity-anchored, vector-searchable, salience-weighted graph memory MCP server for Claude Code. Local-first, privacy-first, zero-cloud.
Better Memory MCP
Enhanced MCP memory server with advanced graph operations: observation-level search, relation filtering, neighbor traversal, subgraph extraction, and path finding. Fork of @modelc…
Brickmedic
A FalkorDB repair lab and MCP tool server for brick models, with counterfactual queries and independently replayable repair proofs.
Surrealdb
SurrealDB — independent third-party profile of a public API surface, by API Evangelist. SurrealDB is a multi-model database that unifies documents, graphs, vectors, time-series, f…
Semvec Neo4j Agent Integration
Persistent semantic memory for multi-agent LLM systems: Semvec drift detection + a Neo4j knowledge graph. Constant-cost agent memory, multi-agent clusters/regions, verbatim-fact p…