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# Maya MCP (Model Context Protocol)
Maya integration through the Model Context Protocol for Windsurf connectivity.
## Installation
1. Drag `install.mel` into Maya viewport
2. Click "Install" in the dialog
3. **Important**: Restart Maya after installation
4. The plugin should now be loaded automatically and the MCP menu should appear in Maya's menu bar
## Uninstallation
1. Drag `install.mel` into Maya viewport
2. Click "Uninstall" in the dialog
3. The plugin will be unloaded and removed from auto-load
## Manual Loading
If the plugin doesn't load automatically, you can load it manually in the Script Editor:
```python
import sys
sys.path.append(r"D:/Dev/Tools/MayaMCP")
import maya.cmds as cmds
cmds.loadPlugin("D:/Dev/Tools/MayaMCP/maya_mcp_plugin.py")
```
If the MCP menu doesn't appear, you can create it manually:
```mel
source "D:/Dev/Tools/MayaMCP/install.mel";
forceMCPMenu();
```
## Troubleshooting
- If you encounter any issues after installation, try restarting Maya
- Make sure the plugin directory is correctly set in your system
- Check Maya's Script Editor for any error messages
- Verify that all required files are present in the plugin directory
- If the menu doesn't appear, use the `forceMCPMenu()` function as described above
- If you get connection errors in Windsurf, check the configuration in `mcp_config.json`
## Windsurf Configuration
The Windsurf configuration file is located at:
```
C:\Users\<username>\.codeium\windsurf\mcp_config.json
```
Make sure it has the following settings:
```json
{
"mcpServers": {
"MayaMCP": {
"serverUrl": "http://127.0.0.1:4550/",
"sseEndpoint": "http://127.0.0.1:4550/",
"timeout": 10000,
"retryInterval": 1000,
"maxRetries": 10,
"debug": true,
"autoConnect": true
}
}
}
```
## Testing
You can test the server connection using the provided test scripts:
```bash
# Test the server binding address
python Debug/check_server_binding.py
# Test the SSE connection
python Debug/test_sse_connection.py
```
These tests will help verify that the server is correctly bound to 127.0.0.1 and that SSE events are being properly transmitted.
## Features
- Windsurf connectivity via SSE
- Scene information retrieval
- Maya integration
- FastAPI or HTTP server modes (automatic fallback)
## Server Modes
The MCP server can run in two modes:
1. **FastAPI Mode** (Default): Uses FastAPI and UVicorn for better performance and stability
2. **HTTP Mode** (Fallback): Uses Python's built-in HTTP server if FastAPI is not available
The server automatically selects the best available mode. If FastAPI is installed, it will use that; otherwise, it will fall back to the HTTP server.
## Configuration
The MCP server runs on port 4550 by default. Make sure this port is available and not blocked by a firewall.
## Advanced: Using UVicorn and FastAPI
FastAPI and UVicorn are now the recommended server backend. They have been successfully tested with Maya 2025 and provide better performance and stability.
### Installing with Maya's Python (mayapy)
You can install FastAPI and UVicorn directly using Maya's Python interpreter:
```bash
# For Windows
"C:\Program Files\Autodesk\Maya2025\bin\mayapy.exe" -m pip install fastapi uvicorn
# For macOS
/Applications/Autodesk/maya2025/Maya.app/Contents/bin/mayapy -m pip install fastapi uvicorn
# For Linux
/usr/autodesk/maya2025/bin/mayapy -m pip install fastapi uvicorn
```
This will install the packages directly into Maya's Python environment, ensuring they are available when running the MCP server from within Maya.
### Offline Installation
If you want to install FastAPI and UVicorn in an environment without internet access:
```bash
# In an environment with internet access, download dependencies
pip download uvicorn fastapi -d ./packages
# In the target environment, install
pip install --no-index --find-links=./packages uvicorn fastapi
```
## License
Copyright (c) Jeffrey Tsai