knowledgegraph-mcp and mcp-neo4j-knowledge-graph

About knowledgegraph-mcp

n-r-w/knowledgegraph-mcp

MCP server for enabling persistent knowledge storage for Claude through a knowledge graph with multiple storage backends and fuzzy search

Implements automatic project isolation and multi-entity relationship mapping, enabling Claude to query complex dependencies like "find all projects led by senior developers at Company X." Operates as an MCP server with pluggable storage backends (PostgreSQL or SQLite) and exposes fuzzy search, entity tagging, and relation traversal through standardized tools that integrate directly into Claude Desktop and VS Code.

About mcp-neo4j-knowledge-graph

henrychong-ai/mcp-neo4j-knowledge-graph

Neo4j knowledge graph MCP server with temporal versioning, semantic search, and vector embeddings for Claude AI