browser_evaluate
ActiveTool of io.github.saloprj/dialogbrain
declared in 1.17.0
Run JavaScript in the page context and return the result. Use for state not in the a11y tree, captcha iframe inspection, DOM events. Expression is either a plain JS value ('document.title') or a zero-arg IIFE ('(() => { … })()'). Inline any runtime values into the expression itself. Result is JSON-serialized; non-serializable values become strings. 256KB cap on output.
Parameters schema
{
"type": "object",
"title": "tool_evaluateArguments",
"required": [
"page_id",
"expression"
],
"properties": {
"page_id": {
"type": "string",
"title": "Page Id"
},
"expression": {
"type": "string",
"title": "Expression"
}
}
}Parent server
io.github.saloprj/dialogbrain
https://github.com/saloprj/dialogbrain-mcp
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