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MCP servers tagged graph
74 live MCP servers tagged "graph", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with graph.
Agent Graph
Agent Graph is a Multi-Agent System built on the principles of Context Engineering
Neo4j
mcp-neo4j-server
Spring AI Alibaba
Agentic AI Framework for Java Developers
RuVector
RuVector is a High Performance, Real-Time, Self-Learning, Vector GNN, Memory DB built in Rust.
Lynxkite 2000
GPU-accelerated drug discovery, graph analytics, agentic workflows with a friendly face
Structr
ATTENTION: This repository is a clone of https://gitlab.structr.com/structr/structr. All development/issue tracking has moved there. | Structr is an integrated open-source low-cod…
Dkg MCP Server
OriginTrail Decentralized Knowledge Graph (DKG) is a decentralized knowledge infrastructure for multi-agent AI memory — enabling agents to publish, verify, and query shared knowle…
Dkg MCP Server
OriginTrail Decentralized Knowledge Graph (DKG) is a decentralized knowledge infrastructure for multi-agent AI memory — enabling agents to publish, verify, and query shared knowle…
Cpg
A library to extract Code Property Graphs from C/C++, Java, Go, Python, Ruby and every other language through LLVM-IR.
Ng Diagram
ngDiagram – An open-source Angular library for creating rich, interactive diagramming experiences. Designed for flexibility and performance, it lets you build everything from simp…
Openloomi
Openloomi is your open-source proactive AI Mates that remembers all work details.
Litegraph
Lightweight graph database with relational, vector, and MCP support, designed to power knowledge and artificial intelligence persistence and retrieval.
Graphify Dotnet
A .NET 10 port of graphify - AI knowledge graph builder for codebases using GitHub Copilot SDK and Microsoft.Extensions.AI
Planr
Planr turns product intent into a durable task graph that Codex, Claude Code, Cursor, MCP clients, and humans can share without losing ownership or evidence.
Backend MCP
The backend for Solvro's Knowledge Graph MCP
Magic5644 Graph It Live
Visualize file dependencies as an interactive graph. Analyze imports, detect circular dependencies, and explore project architecture. Includes MCP Server for AI/LLM integration wi…
Mcpgraph
MCP server that executes directed graphs of MCP server calls
Grape
Graph Retriever Analysis and Performance Evaluation
Grape
Graph Retriever Analysis and Performance Evaluation
GMAS
Dynamic graph runtime for building, adapting, and observing multi-agent LLM systems in Python.
Meta Knowledge Graph
Self-improving, harness-agnostic memory layer for AI agents, backed by Neo4j — lifecycle hooks capture every session, MCP tools recall project memory, and an LLM extraction loop d…
Graphersal
In-memory graph database and Gremlin traversal engine in Rust: browser playground, CLI, MCP server for AI agents, durable store, Python bindings.
Arbitra
The AI-operated escrow court and reputation protocol for the agentic economy.
Egent Code Plexus
A high-performance code intelligence graph for LLMs and AI agents. Sub-second structural queries, impact analysis, and cross-repo API contracts for autonomous coding workflows.
Hippograph Pro
Description: Self-hosted graph-based associative memory for personal AI agents. Spreading activation, emotional weighting, zero LLM cost.
Neural Computation Protocol
Neural Computation Protocol (NCP): composable, sandboxed Bricks + graphs for auditable, replayable agentic systems.
Kglite
Embedded Cypher knowledge graph for Python and Rust. Bundled MCP server, describe() schema, and code-graph parser for LLM agents.
GraphMemory IDE
AI-assisted development MCP providing long-term, on-device "AI memory" for IDEs. Powered by Kuzu GraphDB and exposed via MCP server
Go Fetch
go-fetch: Graph Oriented Fast Edge Traversal Cache Hub (Graph AI Agent Memory for Dgraph and Neo4j)
CSharpCodeAnalyst
C# dependency analyzer
Silica Harness
A local-first context engine designed for seamless human-agent and multi-agent collaboration. It systematically synthesizes, organizes, and maintains multi-format workspaces, turn…
Kc Graph
AI-optimized code intelligence graph — maps codebases at module/function/variable level for token-efficient AI context retrieval
Toolcairn
ToolCairn MCP — graph-powered tool intelligence for AI agents
P3x Onenote
📚 P3X OneNote MCP — Model Context Protocol server for Microsoft OneNote with read/write, table patching, strikethrough and cost calculation tools
AI Knowledge
Capability registry for AI agents — neural graph, Hebbian strengthening, LSD discovery, manifest-driven adapter runner. Mockable defaults so it runs without SQLite, Ollama, or Lan…
Deep Memory Local MCP Server
Local MCP server exposing @utaba/deep-memory as tools for AI agents
Dotdog
CLI tool for structured software specifications. Validate .dog files, compile .dag graphs, query via MCP.
Magento MCP Server
🧠 MCP server that gives AI agents symbolic, GraphRAG-style reasoning over a Magento, Adobe Commerce, MageOS and PHP codebase, plus semantic search over its admin configuration.
Backend MCP
The backend for Solvro's Knowledge Graph MCP
Organon
Local-first semantic file organism layer — transforms your filesystem into a living knowledge graph for humans and AI agents
Autonomous Research Agent
Autonomous AI Research Agent using LangGraph, MCP, Groq & Streamlit with cyclic research, tool calling, and self-critique.
ConciergeGraph
Open-Source Long-Term Memory (LTM) Palace for AI Agents & IDEs (Cursor, Claude Desktop) via MCP.
VibeGraph
The Nervous System MCP: graph-based context and state orchestration for AI agents.
Layerdraw
A typed, layered graph platform for defining structure once and deriving reproducible views.
Code Graph
Pre-indexed code knowledge graph for Claude Code, Codex, OpenCode — fewer tokens, fewer tool calls, 100% local. Perfect for code exploration
Autonomous Research Agent
Autonomous AI Research Agent using LangGraph, MCP, Groq & Streamlit with cyclic research, tool calling, and self-critique.
Ms Todo MCP
MCP server for Microsoft To Do (Microsoft Graph)
Robosystems MCP Client
Official MCP (Model Context Protocol) client adapter for connecting AI agents to the RoboSystems Financial Knowledge Graph API. Access comprehensive financial data including accou…
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…
Rag Anythink MCP
Model Context Protocol server for advanced RAG with Knowledge Graphs