Jupyter MCP Tools.
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<!-- ~ Copyright (c) 2023-2024 Datalayer, Inc. ~ ~ BSD 3-Clause License --> [](https://datalayer.io) [](https://github.com/sponsors/datalayer) # 🪐✨ Jupyter MCP Tools [](https://pypi.org/project/jupyter-mcp-tools) [](https://github.com/datalayer/jupyter-mcp-tools/actions/workflows/build.yml) This extension is composed of a Python package named `jupyter_mcp_tools` for the server extension and a NPM package named `@datalayer/jupyter-mcp-tools` for the frontend extension. It enables the use of JupyterLab commands as MCP tools.  This extension is used by [jupyter-mcp-server](https://github.com/datalayer/jupyter-mcp-server) to enable JupyterLab commands such as opening notebooks through MCP tools. ## Execution Modes The extension supports two execution modes for JupyterLab commands: ### Local Mode - **Direct Execution**: Commands are executed directly within the JupyterLab frontend using the built-in command registry - **No Network Required**: Immediate execution without WebSocket communication - **Use Case**: Testing commands and direct UI interaction within JupyterLab itself - **Implementation**: Calls `app.commands.execute()` directly in the browser ### Remote Mode - **WebSocket Communication**: Commands are sent via WebSocket to the backend server extension - **External Access**: Enables external MCP clients to execute JupyterLab commands remotely - **Use Case**: Integration with AI agents and MCP clients like [jupyter-mcp-server](https://github.com/datalayer/jupyter-mcp-server) - **Implementation…
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