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NeoCoder: Neo4j-Guided AI Coding Workflow

@angrysky56

Repository

About NeoCoder: Neo4j-Guided AI Coding Workflow

An MCP server allowing AI assistants to use a Neo4j knowledge graph as their primary, dynamic instruction manual and long term project memory with adaptive templating and autonomous tool development tools.

#neo4j#coder#claude#llm#mcp-server#vibe-coding

Basic information

Category

Reasoning

License

MIT

Runtime

python

Transports

stdio

Publisher

angrysky56

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "NeoCoder-neo4j-ai-workflow": {
      "command": "uv",
      "args": [
        "venv"
      ]
    }
  }
}

Tools

12

Verify Neo4j connection status

Entry point for AI navigation

Get a specific workflow template

See all available templates

View coding standards

View project details including README

List all projects in the system

Record a successful workflow completion

View audit trail of work done

Provide feedback on templates

Run direct Cypher queries

Execute write operations on the graph

Overview

What is NeoCoder: Neo4j-Guided AI Coding Workflow?

An MCP server that enables AI assistants like Claude to use a Neo4j knowledge graph and Qdrant vector database as a dynamic instruction manual and project memory for standardized coding workflows and hybrid reasoning.

How to use NeoCoder: Neo4j-Guided AI Coding Workflow?

Install prerequisites (Neo4j, Qdrant, Python 3.10+, uv, Claude Desktop), clone the repository, set up a virtual environment, install dependencies, start Neo4j and Qdrant, then configure Claude Desktop with the provided JSON config. Use the suggested system prompt to guide interactions. Monitor server health with get_cleanup_status() and check_connection() tools.

Key features of NeoCoder: Neo4j-Guided AI Coding Workflow

  • Hybrid knowledge reasoning combining Neo4j graphs and Qdrant vectors
  • Dynamic knowledge extraction from documents, code, and conversations
  • Citation-based analysis with full source attribution
  • Multi-incarnation system for coding, research, and decision support
  • Intelligent workflow templates with mandatory verification steps
  • Production-ready process management with automatic cleanup and signal handling

Use cases of NeoCoder: Neo4j-Guided AI Coding Workflow

  • Guided software development tasks using Neo4j-defined action templates
  • Research paper analysis with citation graphs and semantic content
  • Knowledge management with dynamic synthesis and structured storage
  • Decision support using context-augmented reasoning from multiple databases

FAQ from NeoCoder: Neo4j-Guided AI Coding Workflow

What are the runtime dependencies?

Neo4j (local or remote), Qdrant (Docker recommended), Python 3.10+, uv, and Claude Desktop. Optional tools include WolframAlpha and AST MCP servers.

How do I configure Neo4j connection?

Set environment variables NEO4J_URL, NEO4J_USERNAME, NEO4J_PASSWORD, and NEO4J_DATABASE (defaults: bolt://localhost:7687, neo4j, neo4j, neo4j). The password must match your Neo4j database password.

How do I start Qdrant?

Run docker run -p 6333:6333 -p 6334:6334 -v "$(pwd)/qdrant_storage:/qdrant/storage:z" qdrant/qdrant for persistent storage.

Is the server production-ready?

Yes, it includes signal handlers, resource tracking, zombie cleanup, memory management, and background task management to prevent process leaks.

What transport does the MCP server use?

It uses stdio transport as configured via MCP_TRANSPORT=1 in the environment.

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