About Controlium
Controlium is an MCP server in the Browser category: chrome extension + MCP bridge that lets Claude drive your real browser over CDP — always bringing the working tab to the front, with a synthetic cursor. Works with Claude Code and Claude Desktop.
Install
git clone https://github.com/am-will/controliumThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (13)
clickClick a coordinate or a ref (with the visible cursor).
Parameters not published.
eval_jsRun JS in the page and return the result.
Parameters not published.
findFind elements by label; returns refs + coordinates.
Parameters not published.
focus_tab**Bring a tab to the front** (active + window focused).
Parameters not published.
get_page_textVisible page text.
Parameters not published.
list_tabsList open tabs (id, title, url, active, window).
Parameters not published.
navigateGo to a URL (or `back` / `forward`); waits for load.
Parameters not published.
press_keyKeys and combos (`Enter`, `Tab`, `Ctrl+A`, `Meta+L`, …).
Parameters not published.
read_pageAccessibility-style outline with `[ref_N]` handles.
Parameters not published.
resize_windowResize the tab's Chrome window.
Parameters not published.
Show all 13 tools
screenshotPNG of the viewport (CSS-pixel space; matches click coords).
Parameters not published.
scrollScroll by direction/amount or dx/dy.
Parameters not published.
type_textType into the page (optionally click-to-focus, then submit).
Parameters not published.
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