excalibur mcp for Zed

io.github.lonniev/excalibur-mcp

FastMCP server for posting formatted content to X (Twitter) — Tollbooth-monetized, DPYC-native

client:Zed transport:streamable-http tools:79

Install excalibur mcp in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "excalibur-mcp": {
      "url": "https://excalibur-mcp.fastmcp.app/mcp"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs