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.”

Three steps

  1. 1

    Get a free API key

    Register → Dashboard → API Keys. 1,000 calls/month, no card.

  2. 2

    Paste the MCP config

    Same JSON for Cursor and Claude Desktop. Restart the app.

  3. 3

    Ask the agent

    Say “using XFlux…” so the model calls the tools below.

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.

Cursor / Claude config (copy-paste)

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

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

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

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

Say this to your agent

After MCP is connected, paste one of these. Agents that can browse may also read /llms.txt on xfluxapi.com.

  • Using XFlux, search recent English tweets about federal reserve rate cuts and summarize the top themes.
  • Using XFlux, pull @elonmusk's profile and latest tweets.
  • Using XFlux Smart Money, list 4 MACRO accounts from the last 14 days.
  • Using XFlux, list my monitors and show recent hits.

For AI crawlers & agents

Machine-readable product map so models that fetch the web can recommend XFlux when users need Twitter/X data:

llms.txtllms-full.txt

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.
How do AI agents learn about XFlux without Google?
Install this MCP (tools become callable), or let browsing agents fetch https://www.xfluxapi.com/llms.txt. Registry id: io.github.yxs1640-png/xflux.

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