Metadata-Version: 2.4
Name: ken-mcp
Version: 3.5.9
Summary: MCP server generator with modular architecture for creating FastMCP servers from natural language requirements
Project-URL: Homepage, https://github.com/ken-mcp/ken-mcp
Project-URL: Bug Reports, https://github.com/ken-mcp/ken-mcp/issues
Project-URL: Source, https://github.com/ken-mcp/ken-mcp
Author: KEN-MCP Contributors
License: MIT
License-File: LICENSE
Keywords: ai,fastmcp,generator,mcp,model-context-protocol
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: Software Development :: Code Generators
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.8
Requires-Dist: fastmcp>=0.1.0
Requires-Dist: httpx
Requires-Dist: pydantic
Provides-Extra: test
Requires-Dist: pytest-asyncio>=0.21.0; extra == 'test'
Requires-Dist: pytest-cov>=4.0.0; extra == 'test'
Requires-Dist: pytest-mock>=3.10.0; extra == 'test'
Requires-Dist: pytest>=7.0.0; extra == 'test'
Description-Content-Type: text/markdown

# KEN-MCP 🏗️ - Universal MCP Server Generator

KEN-MCP is a powerful MCP (Model Context Protocol) server generator that creates complete, production-ready MCP servers from natural language descriptions. It works for ANY type of MCP - not just APIs!

## Features

- 🎯 **Universal Generation**: Creates MCP servers for any purpose - productivity tools, data processing, utilities, creative tools, and more
- 🤖 **AI-Powered**: Uses Claude's capabilities to understand requirements and generate appropriate implementations
- 📦 **Complete Projects**: Generates full project structure with server code, documentation, and configuration
- ✅ **Production Ready**: Includes proper error handling, type hints, and validation
- 📚 **Well Documented**: Auto-generates comprehensive README and documentation

## Installation

KEN-MCP is an MCP server that runs within Claude Desktop. To install:

1. Add to your Claude Desktop configuration:

```json
{
  "mcpServers": {
    "KEN-MCP": {
      "command": "python",
      "args": ["/path/to/KEN-MCP/server.py"]
    }
  }
}
```

2. Restart Claude Desktop

## Usage

Simply describe what kind of MCP server you want:

```
Generate an MCP server that:
- Manages todo lists with priorities
- Tracks deadlines
- Can mark items as complete
```

KEN-MCP will create a complete MCP server with all the necessary tools, proper error handling, and documentation.

### Examples

- **Productivity**: "I want an MCP that manages todo lists with priorities and deadlines"
- **Development**: "Create an MCP for generating git commit messages based on code changes"
- **Data**: "Build an MCP that can analyze CSV files and generate statistics"
- **Utilities**: "I need an MCP for converting between different text encodings"
- **Creative**: "Make an MCP that generates creative writing prompts"

## How It Works

1. **Analyze Requirements**: KEN-MCP uses AI to understand your natural language description
2. **Plan Implementation**: Creates a detailed plan with tools, resources, and prompts
3. **Generate Code**: Produces complete, working FastMCP server implementation
4. **Create Documentation**: Generates README, usage guides, and configuration instructions
5. **Validate**: Ensures the generated code is syntactically correct and complete

## Generated Projects

Each generated MCP server includes:
- `server.py` - The main MCP server implementation
- `README.md` - Comprehensive documentation
- `mcp.md` - Technical details and architecture
- `pyproject.toml` - Python package configuration
- `.gitignore` - Version control setup

## Requirements

- Python 3.10+
- FastMCP framework (automatically included in generated projects)

## Troubleshooting Generated MCPs

### When Claude Code Shows "Failed"

When adding an MCP to Claude Code, if you see a generic "Failed" error, you need to diagnose the issue systematically.

#### Step 1: Check if MCP is Active

After adding an MCP, verify it's working:

```bash
# List all MCPs
claude mcp list

# Look for your MCP in the output. It should show:
# ✓ your-mcp-name    Active    python3 /path/to/your-mcp/server.py
# ✗ your-mcp-name    Failed    python3 /path/to/your-mcp/server.py
```

#### Step 2: Test the MCP Manually

Before troubleshooting Claude Code, ensure the MCP works standalone:

```bash
# Navigate to your MCP directory
cd /path/to/your-mcp

# Test the server directly
python3 server.py

# Expected output: "Server started on stdio"
# If you see errors here, fix them first!
```

#### Step 3: Remove and Re-add the MCP

If the MCP shows as "Failed":

```bash
# Remove the MCP
claude mcp remove your-mcp-name

# IMPORTANT: Restart Claude Code after removal
claude

# Re-add with correct configuration
claude mcp add your-mcp-name "python3 /path/to/your-mcp/server.py"

# IMPORTANT: Restart Claude Code again
claude
```

### Common Causes of "Failed" Status

Since Claude Code only shows "Failed" without details, try these fixes in order:

### 1. Wrong Python Command (Most Common)

**Diagnosis**: Run `which python3` to find your Python path

**Fix**: Try these commands in order when adding the MCP:

```bash
# First, find your Python:
which python3
# Example output: /usr/bin/python3

# Try 1: Use python3
claude mcp remove your-mcp-name
claude  # Restart
claude mcp add your-mcp-name "python3 /path/to/your-mcp/server.py"
claude  # Restart

# Try 2: Use full path from 'which' command
claude mcp remove your-mcp-name
claude  # Restart
claude mcp add your-mcp-name "/usr/bin/python3 /path/to/your-mcp/server.py"
claude  # Restart

# Try 3: Use specific version
claude mcp remove your-mcp-name
claude  # Restart
claude mcp add your-mcp-name "python3.11 /path/to/your-mcp/server.py"
claude  # Restart
```

### 2. Missing Dependencies

**Diagnosis**: Test manually with `cd /path/to/your-mcp && python3 server.py`

**Fix**: Install dependencies in the correct Python environment:
```bash
# Navigate to the MCP directory
cd /path/to/your-mcp

# Install with the same Python you're using in Claude
python3 -m pip install -e .

# Then re-add the MCP
claude mcp remove your-mcp-name
claude  # Restart
claude mcp add your-mcp-name "python3 /path/to/your-mcp/server.py"
claude  # Restart
```

### 3. Wrong File Path

**Diagnosis**: Check if server.py exists at the path you specified

**Fix**: Verify the exact path:
```bash
# Find the correct server.py location
find /path/to/your-mcp -name "server.py"

# Use the exact path when adding
claude mcp remove your-mcp-name
claude  # Restart
claude mcp add your-mcp-name "python3 /exact/path/to/server.py"
claude  # Restart
```

### Quick Diagnostic Checklist

When you see "Failed" status, run through this checklist:

1. **Test manually first**:
   ```bash
   cd /path/to/your-mcp
   python3 server.py
   # Should output: "Server started on stdio"
   ```

2. **Check Python path**:
   ```bash
   which python3
   # Use this exact path when adding MCP
   ```

3. **Verify dependencies installed**:
   ```bash
   python3 -m pip list | grep fastmcp
   # Should show: fastmcp 0.1.0 or higher
   ```

4. **Check file permissions**:
   ```bash
   ls -la /path/to/your-mcp/server.py
   # Should be readable/executable
   ```

5. **Try virtual environment**:
   ```bash
   cd /path/to/your-mcp
   python3 -m venv venv
   source venv/bin/activate
   pip install -e .
   # Then use: /path/to/your-mcp/venv/bin/python
   ```

### Managing MCPs in Claude Code

#### Adding an MCP
```bash
# Add the MCP
claude mcp add mcp-name "python3 /path/to/server.py"

# ALWAYS restart Claude Code after adding
claude

# Check if it's active
claude mcp list
# Should show: ✓ mcp-name    Active
```

#### Removing an MCP
```bash
# Remove the MCP
claude mcp remove mcp-name

# ALWAYS restart Claude Code after removing
claude

# Verify it's removed
claude mcp list
# Should not show the MCP anymore
```

#### Updating an MCP
```bash
# Remove old version
claude mcp remove mcp-name
claude  # Restart

# Add updated version
claude mcp add mcp-name "python3 /path/to/updated/server.py"
claude  # Restart
```

### Important Notes

1. **Always restart Claude Code** after any MCP changes using the `claude` command
2. **"Failed" status is generic** - you must diagnose by testing manually
3. **Python environment matters** - the Python used by Claude must have all dependencies installed
4. **Use absolute paths** - always use full paths like `/Users/you/project/server.py`
5. **Check permissions** - ensure Claude can read and execute your files

---

## For Claude Code: MCP Troubleshooting Protocol

**If you are Claude Code helping a user with a failed MCP**, follow this systematic process:

### Required Commands to Run

1. **Always check MCP status first**:
   ```bash
   claude mcp list
   ```

2. **Test the MCP manually before any fixes**:
   ```bash
   cd /path/to/mcp-directory
   python3 server.py
   # Expected: "Server started on stdio"
   ```

3. **After any configuration change, ALWAYS**:
   ```bash
   claude mcp remove mcp-name
   # Tell user: "Please EXIT Claude Code (type 'exit' or Ctrl+C) and restart with 'claude'"
   # Wait for confirmation before proceeding
   claude mcp add mcp-name "python3 /absolute/path/to/server.py"
   # Tell user: "Please EXIT Claude Code (type 'exit' or Ctrl+C) and restart with 'claude'"
   # Wait for confirmation before proceeding
   claude mcp list  # Verify it's now Active
   ```

### Critical Points

- **Gather system info first** - run comprehensive system analysis to understand user's Python setup
- **Never skip manual testing** - if `python3 server.py` doesn't work, fix that first
- **Always request EXIT and restart** - tell user "Please EXIT Claude Code (type 'exit' or Ctrl+C) and restart with 'claude'" after every add/remove
- **Use system-specific Python paths** - use the exact Python path found in system analysis
- **Fix dependencies first** - run `python3 -m pip install -e .` in the MCP directory if imports fail
- **"Failed" is generic** - you must diagnose by testing the MCP manually
- **Be specific about user's system** - reference their OS, Python version, and paths in explanations

**📋 See CLAUDE_CODE_MCP_TROUBLESHOOTING.md for the complete troubleshooting guide with detailed procedures and error-specific solutions.**

## Changelog

### Version 2.1.8
- **NEW FEATURE**: Automatic test.py generation for all MCPs
- Generated test suite includes:
  - Server initialization tests
  - Tool function tests with valid/invalid inputs
  - Parameter validation tests
  - Resource and prompt tests (if applicable)
  - Comprehensive test runner with detailed output
- Smart test value generation based on parameter names and types
- Clear instructions for Claude to run tests immediately
- Updated help.md with testing documentation

### Version 2.1.7
- **IMPORTANT FIX**: Generate separate `help.md` file instead of overwriting README.md
- Added comprehensive troubleshooting documentation in generated help.md files
- Improved project validation to check for both README.md and help.md
- README.md now properly references help.md for setup and troubleshooting

### Version 2.1.6
- Fixed critical backslash escaping issue in requirements
- Connected dependency detection function (10x improvement in detected dependencies)
- Enhanced dependency patterns for modern development frameworks

### Version 2.1.5
- Multiple syntax error fixes for generated MCPs
- Improved string escaping in docstrings

## License

MIT

---
Generated by KEN-MCP