browser_evaluate
Run JS in page context
How to use it
browser_evaluate is exposed by the Brocogni MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the browser_evaluate tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install Brocogni
$
npx playwright install chromiumOther tools in Brocogni (10)
browser_act
Click, fill, or hover
browser_delta
Diff two page states
browser_find_targets
Search by role, name, or purpose
browser_get_selector_plan
Get primary + fallback selectors
browser_info
Page URL, title, iframe count
browser_navigate
Open a URL
browser_observe
Compile page into semantic node map
browser_save_cookies
Persist session cookies
browser_screenshot
Capture viewport as PNG
browser_verify
Preflight: visible, enabled, compatible