* Delete multiple cells at the specified indices. * Handles complex logic including validation and reverse-order deletion. * * @param indices

* Delete a comment from a thread or delete an entire thread. * Updates CommentThreadNode in the Lexical editor state, which automatically * sync

* Detect content type based on cursor position. * Returns 'code' if inside a JupyterInputNode, 'prose' otherwise. * * @param anchorNode - The node

Dispose of the provider and clean up resources

* Execute a code snippet * * @param code The code snippet * @param options Callbacks on IOPub messages and on reply message, * outputs mo

* Find the JupyterInputNode parent of a node

* Get a cell's content by index or active cell (aligned with getCell tool and MCP Server). * * @param index - Optional cell index (0-based). If

* Get all cells from the notebook. * * @returns Array of cell data including type, source, and outputs * * @remarks * This method extra

* Get configuration for a language * * @param language - Language identifier * @returns Language config or undefined if not found

* Get accurate cursor offset using Lexical selection API

* Get language from current selection context

* Helper function to find the scrolling container and get scroll offsets. * Checks if the element itself has scrollable overflow, then checks parent.

* Handle an incoming message from the client. * * @param msg The message to handle

* Indent all selected lines

* Initialize all Jupyter embeds on the page

* Initialize a single embed element

* Initialize a single embed element (lazy version)

* Initialize a single embed element (lazy version)

* Insert a new cell at a specific index. * * @param cellIndex - The index where the cell should be inserted (0-based) * @param source - Optio

* Insert a block into the document. * Handles all block types including complex ones like jupyter-cell. * * @param block - Block to insert

* Merge jupyter-input and jupyter-output nodes into a single jupyter-cell block. * The block_id is taken from the input node (for deletion purposes).

* Get the notebook widget.

* Performs an inspection by sending an execute request with the query command to the kernel.

* Process drive request * @param data

* Register default language configurations * Currently supports: Python, JavaScript, TypeScript

* Register the plugins from multiple plugin modules. * * @param mods - The plugin modules to register.

* Process the request to rename a file or directory * * @param request the request