Browser MCP

Server: cursor-ide-browser

Browser automation. Only when the user explicitly requests it.

When to Use

• "Open/operate the browser", "screenshot the page"
• "Click/fill on the page", "verify in browser"

When Not to Use

• Do not substitute for missing Elements MCP
• Do not use proactively for routine dev tasks

Workflow

browser_tabs(list)
  → browser_navigate
  → browser_lock(lock)     # when interacting
  → browser_click / browser_type / browser_snapshot / browser_take_screenshot
  → browser_lock(unlock)

Main Tools

Tool	Purpose
browser_tabs	List/manage tabs
browser_navigate	Navigate to URL
browser_lock / unlock	Lock/release browser
browser_snapshot	Accessibility snapshot
browser_click / browser_type	Interact
browser_take_screenshot	Screenshot
browser_cdp	Chrome DevTools Protocol

Constraints

• Stop after 4 failures; report status + blocker
• Login, CAPTCHA, destructive ops → hand back to user

Related

• Routing · Browser automation