X's own hosted MCP server: full-archive post search, user and timeline lookup, trends, bookmarks and article drafting, under your account's permissions.
BrowserbaseMCP Server
Summary
Browserbase's official MCP server — cloud browser automation with Stagehand's natural-language actions.
Features
- Cloud browser sessions with proxies and stealth built in
- Natural-language page actions via Stagehand
- Structured data extraction from any page
Installation
Set up this MCP server in your favorite AI agent — copy a ready-made configuration below.
Description
Browserbase's official MCP server gives an assistant a cloud browser rather than a local one, which removes the infrastructure problems that make local automation fragile at scale.
What it provides
- Managed sessions. Browsers run in Browserbase's cloud with proxy support, fingerprint management, and captcha handling.
- Stagehand actions. Instead of CSS selectors, the assistant describes what to do — "click the login button", "fill in the search field" — and Stagehand resolves it against the page. Selectors break when a site changes markup; descriptions usually do not.
- Structured extraction. Define the shape of the data you want and get typed results back rather than raw HTML.
- Observation. Ask what actions are available on the current page before choosing one.
- Live session view for watching what the browser is doing, which is invaluable when an agent silently goes wrong.
When to choose it over a local browser
When you need concurrency, when the target site blocks datacentre traffic, or when you want session recordings for debugging. Requires a Browserbase account; runs with npx @browserbasehq/mcp-server-browserbase.
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