Zed

Castle MCP by usefulapi for Zed

io.usefulapi/castle

Investigate security events and manage the allow/deny lists an analyst acts on.

client:Zed transport:streamable-http tools:14

Install Castle MCP by usefulapi in Zed

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

{
  "context_servers": {
    "castle": {
      "url": "https://castle.usefulapi.io/mcp"
    }
  }
}

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

What Zed can do once it is connected

Castle MCP by usefulapi in other clients

Castle MCP by usefulapi MCP server