Server implementing Model Context Protocol for Waldur
Waldur MCP server enables integration between Waldur instance and Claude Desktop by implementing the Model Context Protocol (MCP). This allows Claude to interact with your Waldur instance directly.
Install Claude Desktop for your platform from the Claude Desktop releases page
Install Python 3.13 or higher.
Install uv package manager.
To install the package:
pip install waldur-mcp-server
Or with uv:
uv pip install waldur-mcp-server
On Windows: %APPDATA%\Claude\claude_desktop_config.json
On MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"waldur-mcp-server": {
"command": "uv",
"args": [
"--directory",
"C:\waldur_service",
"run",
"waldur-mcp-server"
],
"env": {
"WALDUR_API_URL": "https://your-waldur-instance",
"WALDUR_TOKEN": "your-token"
}
}
}
}
{
"mcpServers": {
"waldur-mcp-server": {
"command": "uvx",
"args": [
"waldur-mcp-server"
],
"env": {
"WALDUR_API_URL": "https://your-waldur-instance",
"WALDUR_TOKEN": "your-token"
}
}
}
}
On macOS, log files are located at ~/Library/Logs/Claude/mcp.log
If you encounter a spawn uvx ENOENT error, verify that your PATH environment variable includes the Python installation directory where uv is installed. Alternatively, you can specify the full path to uvx in the configuration file, for example:
~/Library/Frameworks/Python.framework/Versions/3.13/bin/uvx
Since MCP servers run over stdio, debugging can be challenging. For the best debugging experience, we strongly recommend using the MCP Inspector.
You can launch the MCP Inspector via npm with this command:
npx @modelcontextprotocol/inspector uv --directory C:\waldur_service run waldur-mcp-server
When debugging, you’ll need to set the required environment variables. Upon launching, the Inspector will display a URL that you can access in your browser to begin debugging.
