hub_execute
Execute a pre-configured hub tool for the current site
How to use it
hub_execute is exposed by the Moltbrowser MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the hub_execute tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install Moltbrowser
npm install -g moltbrowser-cliOther tools in Moltbrowser (39)
(boolean): Whether to accept the dialog.
Access generic Playwright browser tools as a fallback
(string, optional): Button to click, defaults to left
Add a tool to an existing hub config
Create a new site config on the hub
Delete a tool from a hub config
Update an existing tool
Upvote or downvote a tool to signal quality
(boolean, optional): Whether to perform a double click instead of a single click
(string, optional): Human-readable element description used to obtain permission to interact with the element
(string): Human-readable target element description used to obtain the permission to interact with the element
(string): Exact target element reference from the page snapshot
(array): Fields to fill in
(string, optional): Filename to save the console messages to. If not provided, messages are returned as text.
(string): () => { / code / } or (element) => { / code / } when element is provided
(boolean): Whether to include successful static resources like images, fonts, scripts, etc. Defaults to false.
(string): Name of the key to press or a character to generate, such as ArrowLeft or a
(string): Level of the console messages to return. Each level includes the messages of more severe levels. Defaults to "info".
(array, optional): Modifier keys to press
(array, optional): The absolute paths to the files to upload. Can be single file or multiple files. If omitted, file chooser is cancelled.
(string, optional): The text of the prompt in case of a prompt dialog.
(string): Exact target element reference from the page snapshot
(string): Human-readable source element description used to obtain the permission to interact with the element
(string): Exact source element reference from the page snapshot
(string): The URL to navigate to