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Installation from Source
This guide is for developers who need to modify the ROS-MCP server source code. For most users, we recommend the standard installation via uvx.
1. Clone the Repository
git clone https://github.com/robotmcp/ros-mcp-server.git
WSL Users: Clone in your WSL home directory (e.g.,
/home/username/), not the Windows filesystem mount (e.g.,/mnt/c/Users/username/). The native Linux filesystem provides better performance and avoids permission issues.
2. Install uv
curl -LsSf https://astral.sh/uv/install.sh | sh
See the uv installation docs for other platforms or troubleshooting.
3. Install Dependencies
cd ros-mcp-server
uv sync
4. Test the Server
uv run server.py --help
If this prints the help output, the server is installed correctly and ready to run.
5. Configure Your AI Client
When running from source, use uv run server.py with the path to the cloned repository instead of uvx ros-mcp.
The recommended approach is to use HTTP transport, which runs the server as a standalone process:
uv run server.py --transport streamable-http --host 127.0.0.1 --port 9000
Then point your AI client to http://127.0.0.1:9000/mcp. See the HTTP transport page for client configuration details.
Alternatively, you can configure your client to launch the server directly via stdio. For example, with Claude Code:
claude mcp add ros-mcp -- uv --directory /<path-to>/ros-mcp-server run server.py --transport=stdio
For clients that use a JSON config file:
{
"command": "uv",
"args": [
"--directory", "/<path-to>/ros-mcp-server",
"run", "server.py", "--transport=stdio"
]
}