Xcatcher
MCP server for X/Twitter posts and x402 payments. Xcatcher is a Model Context Protocol (MCP) server maintained by Xcatcher. It connects to MCP-compatible clients such as Claude Desktop, Cursor, Cline, and other agents that speak the protocol. It is categorized under API/Twitter, Blockchain/Wallet and Tool/WebCrawler.
What is this MCP
Xcatcher is a remote MCP server that provides access to recent public X (formerly Twitter) posts and enables accountless x402 v2 USDC payments on the Base blockchain. It offers 17 different tools for retrieving structured JSON data from Twitter, with no authentication required for discovery and free preflight/sample results.
How to use this MCP
Connect to the hosted endpoint at https://xcatcher.top/mcp/ from your MCP client. The server provides tools for retrieving recent posts from specific Twitter handles, with optional API keys for live crawling or approved accountless x402 payment paths. An agent skill is also available at https://github.com/lvpiggyqq/xcatcher-skill for integration with AI assistants.
What this MCP can be used for
This MCP enables AI assistants and applications to access recent Twitter content in structured JSON format, monitor specific accounts or topics, and process USDC payments via x402 v2 on Base without requiring user accounts. It's useful for social media monitoring, content analysis, cryptocurrency payments integration, and building Twitter-powered applications.
AIMCP authority
DR and traffic signal for the AIMCP public domain.
Frequently asked questions
What is the Xcatcher MCP server?
Xcatcher is a Model Context Protocol server from Xcatcher. It lets MCP-compatible AI clients call its tools over a standard interface, so agents like Claude, Cursor, and Cline can use it without custom integration.
How do I connect Xcatcher to my AI client?
Add Xcatcher to your MCP client configuration (Claude Desktop, Cursor, or Cline) as a stdio or SSE server, then restart the client so it picks up the new server.
Is Xcatcher free to use?
Xcatcher is listed on AIMCP for free. Any API keys or accounts required by the underlying service are set by its provider.
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