1. In the App, open Settings → Extension and download Kestrel for Claude Code. Unzip it.
2. In the App open AI, choose Claude Code or Codex, and download a job file.
3. Open the kit folder in Claude Code and type /score-leads (or /write-emails). In Codex, open the folder and say: score the newest Kestrel job.
4. Back in the App, upload the results file it saved.