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com.scriptmasterlabs/agent-browser

com.scriptmasterlabs/agent-browser · v2.0.0

Measured by MCP Station

Description written by the publisher, not verified

A real Chromium browser agents pay for per action in USDC via x402 — hosted MCP, free local stdio.

Connect

claude mcp add --transport http agent-browser https://agent-browser-r7d2.onrender.com/mcp

{
  "mcpServers": {
    "agent-browser": {
      "url": "https://agent-browser-r7d2.onrender.com/mcp"
    }
  }
}

Tools as reported by the server

• browser_navigate
  Use for: loading a web page in a real Chromium browser and reading it. Returns the page title, final URL and a clean text extract (up to 8000 chars). Don't use when: you only need raw HTML or an API response — a plain HTTP fetch is cheaper. Errors are structured: NAV_TIMEOUT, NAV_FAILED, INVALID_URL
• browser_extract
  Use for: pulling repeated elements (prices, titles, links) from the page a session is on, via a CSS selector, or the full page text when no selector is given. Returns one string per matched element. Don't use when: the page has not been loaded yet — call browser_navigate first.
• browser_snapshot
  Use for: understanding page structure cheaply and deterministically — returns the accessibility tree (roles, names, states) as compact YAML instead of pixels or raw HTML. This is the lowest-token way to decide what to click or fill next. Don't use when: you need visual layout or images — use browser
• browser_act write/delete
  Use for: interacting with the page — click, fill, type, select, submit, press. Returns the resulting page title, URL and text so you can verify the action landed. Don't use when: the target element is not on the current page — navigate or snapshot first. This tool can change remote state (it can sub
• browser_screenshot
  Use for: visual verification — layout, images, charts, CAPTCHA presence, or evidence of page state. Returns a PNG image (JPEG if the PNG exceeds 2.5MB). Don't use when: you only need the page's content or structure — browser_extract and browser_snapshot are far cheaper in tokens.
• browser_close write/delete
  Use for: ending a session and freeing its browser. Sessions also expire automatically after 10 idle minutes. Free on every door — closing is never charged.

Repository · JSON · Text for agents · Registry updated 2026-10-26