Facet for Zed

io.github.halfspacelabs/facet

Facet's agent builds, evaluates, serves and maintains a small model for one repeated task.

client:Zed transport:streamable-http

Install Facet in Zed

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

{
  "context_servers": {
    "facet": {
      "url": "https://facet.halfspacelabs.com/mcp"
    }
  }
}

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