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NeuroSpace MCP Server

NeuroSpace MCP Server

by Diluksha-Upeka
OverviewSchemaSourceRelated ServersDiscussionsAdmin
Python
Remote

# NeuroSpace MCP Server

An MCP (Model Context Protocol) server that exposes a Neo4j knowledge graph to AI assistants like Claude.

Overview

This server provides tools for AI models to query and explore a Neo4j-based knowledge graph using the standardized MCP protocol.

Related MCP server: Neo4j MCP Server

Tools

Tool

Description

search_entities(name)

Fuzzy case-insensitive search for nodes by name

get_neighbors(entity_name)

Returns all connected nodes + relationship types

run_cypher_readonly(query)

Executes arbitrary read-only Cypher queries

Setup

python -m venv venv
.\venv\Scripts\Activate.ps1  # Windows
pip install -r requirements.txt

Environment Variables

Variable

Default

Description

NEO4J_URI

bolt://localhost:7687

Neo4j Bolt connection URI

NEO4J_USER

neo4j

Neo4j username

NEO4J_PASSWORD

password

Neo4j password

Testing with MCP Inspector

mcp dev server.py

This opens a browser-based Inspector UI where you can:

  • See all 3 tools auto-discovered from the @mcp.tool() decorators

  • Call search_entities with a name to fuzzy search

  • Call get_neighbors to explore graph connections

  • Test run_cypher_readonly with safe MATCH queries

Claude Desktop Integration

Copy claude_desktop_config.example.json to your Claude Desktop config directory and update the Neo4j credentials.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

Loading tool schema changelog…

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    Resources

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