XFlux
Model Context Protocol

X/Twitter data for Claude & Cursor

Run @xflux/xflux-mcp-server with your XFlux API key. Agents get search, profiles, timelines, and Smart Money discovery — monitors stay in the Dashboard.

Name disambiguation: This page is for XFlux (xfluxapi.com) — the X/Twitter read API. It is not related to other products or Figma MCP servers that also use the word “xflux.”

One npx command

npx @xflux/xflux-mcp-server with XFLUX_API_KEY — Node 18+.

Claude + Cursor

Same JSON config block for both MCP clients.

Read + Smart Money

Lookups plus ranked forward-looking accounts for research agents.

Install

Package: @xflux/xflux-mcp-server. Registry: io.github.yxs1640-png/xflux.

export XFLUX_API_KEY=xflux_your_key_here
npx @xflux/xflux-mcp-server

Cursor / Claude config

Add to Cursor MCP settings or Claude Desktop claude_desktop_config.json, then restart.

{
  "mcpServers": {
    "xflux": {
      "command": "npx",
      "args": ["-y", "@xflux/xflux-mcp-server"],
      "env": {
        "XFLUX_API_KEY": "xflux_your_key_here"
      }
    }
  }
}

FAQ

Is this the same as other “xflux” MCP packages?
No. @xflux/xflux-mcp-server is for the XFlux X/Twitter API at xfluxapi.com. Unrelated Figma or design MCPs that share the name are different products.
What can agents do with MCP?
Read profiles, search tweets, pull timelines, look up tweets, list monitors/hits (read-only), and discover Smart Money accounts. Create monitors and webhooks in the Dashboard.
Does MCP use my API quota?
Yes — each tool call counts like a REST request against your plan quota.

Ready for agents?

Free tier includes 1,000 API calls/month. Full tool reference lives in the docs.

XFlux MCP — X/Twitter Data for Claude & Cursor | XFlux