GenZ MCP Server: Streamlined AI Development Assistant

A streamlined Model Context Protocol (MCP) server providing essential AI-powered development tools for your favorite coding agent. GenZ MCP Server focuses on the core functionality you need most: intelligent chat and comprehensive debugging assistance.

What is GenZ MCP Server?

GenZ MCP Server is a slimmed-down version of the comprehensive Zen MCP Server, containing only the two most essential tools:

• GenZ Chat (genz_chat) - Interactive development chat and collaborative thinking

• GenZ Debug (genz_debug) - Systematic root cause analysis and debugging assistance

This focused approach provides:

• ✅ Faster startup and reduced complexity

• ✅ Essential AI-powered development assistance

• ✅ Full multi-model provider support

• ✅ Conversation threading and context preservation

• ✅ Clean, maintainable codebase

Attribution

GenZ MCP Server is a derivative work of the excellent Zen MCP Server by BeehiveInnovations, with much love and gratitude for their original concepts and innovative ideas. The foundational architecture, multi-provider support, and conversation threading were all pioneered in the original Zen MCP Server.

This fork was created to explore a more focused approach, removing tools that weren't being used in my personal workflow and concentrating on the essential chat and debugging functionality. The original Zen MCP Server remains the comprehensive solution for teams needing the full suite of AI-powered development tools.

Tools Overview

1. GenZ Chat (genz_chat)

Interactive development chat and collaborative thinking

Perfect for:

• Bouncing ideas during analysis

• Getting second opinions on technical decisions

• Collaborative brainstorming sessions

• Validating approaches and checklists

• General development questions and explanations

• Exploring alternatives and solutions

Features:

• File context support for code discussions

• Image support for UI/visual discussions

• Conversation continuation across sessions

• Web search integration for current information

• Multiple AI model support for diverse perspectives

2. GenZ Debug (genz_debug)

Systematic root cause analysis and debugging assistance

Perfect for:

• Complex bug investigation

• Mysterious errors and failures

• Performance issues analysis

• Race conditions and timing problems

• Memory leaks and resource issues

• Integration and configuration problems

Features:

• Step-by-step investigation workflow

• Evidence-based hypothesis tracking

• Confidence levels (exploring → certain)

• Systematic file examination

• Context-aware analysis

• Expert model validation

• Backtracking support for complex investigations

Quick Start

Prerequisites

• Python 3.9+

• An API key for at least one supported provider:

  • Gemini API key (GEMINI_API_KEY)

  • OpenAI API key (OPENAI_API_KEY)

  • OpenRouter API key (OPENROUTER_API_KEY)

  • Local Ollama setup (CUSTOM_API_URL)

  • Or other supported providers

Installation

1. Clone the repository:

   git clone https://github.com/your-repo/genz-mcp-server cd genz-mcp-server

2. Set up your environment:

   # Create and activate virtual environment python -m venv .genz_venv source .genz_venv/bin/activate # On Windows: .genz_venv\Scripts\activate # Install dependencies pip install -r requirements.txt

3. Configure API keys:

   # Copy example and edit cp .env.example .env # Edit .env with your API keys

4. Add to Claude Desktop config:

   { "mcpServers": { "genz-mcp-server": { "command": "python", "args": ["/path/to/genz-mcp-server/server.py"], "env": { "GEMINI_API_KEY": "your_key_here", "OPENAI_API_KEY": "your_key_here" } } } }

Usage Examples

GenZ Chat Examples

Basic Development Discussion:

Code Review Discussion:

GenZ Debug Examples

Systematic Bug Investigation:

Performance Issue Analysis:

Model Support

GenZ MCP Server supports all the same AI providers as the full Zen MCP Server:

• Gemini (Google AI)

• OpenAI (GPT models)

• Grok (X.AI)

• OpenRouter (Multiple models)

• DIAL (Enterprise)

• Custom APIs (Ollama, vLLM, etc.)

Model Selection

• Set DEFAULT_MODEL=auto for automatic model selection

• Or specify models explicitly: DEFAULT_MODEL=gemini-2.0-flash-exp

• Override per-request: model: gpt-4o-mini in tool calls

Development

Running Tests

Project Structure

Migration from Zen MCP Server

If you're coming from the full Zen MCP Server, GenZ provides the essential tools you use most:

Removed tools: analyze, codereview, consensus, planner, refactor, testgen, thinkdeep, tracer, precommit, secaudit, docgen, challenge, listmodels, version

Kept tools: chat → genz_chat, debug → genz_debug

Your existing workflows using chat and debug will continue to work with the new tool names.

Contributing

1. Fork the repository

2. Create a feature branch

3. Make changes with tests

4. Run quality checks: ./code_quality_checks.sh

5. Submit a pull request

License

MIT License - see LICENSE file for details.

Support

For issues, questions, or feature requests:

• Create an issue in the repository

• Check existing documentation

• Review the original Zen MCP Server docs for advanced concepts

GenZ MCP Server: Essential AI tools, maximum focus. 🚀