Guide · updated 2026-09-26

CLI

Agentic coding from your terminal with the same Atoms.

One small script, the same free agent — plan, code, and run tasks from your shell.

Install

curl -sL https://rarematter.tech/cli/rm -o rm && chmod +x rm && ./rm login

rm login saves your API token (Dashboard → API token) to ~/.config/rarematter/config. Prefer env vars? Set RM_TOKEN instead.

Use

rm "build a countdown landing page"
rm --mode plan "migrate this folder to TypeScript"
rm --mode review "check server.js for security issues"
rm --mode debug "why does login 500 on Safari" --out ./fix

Modes cost the same Atoms as the web: plan 1, review/debug 2, build 3. --out writes FILE: blocks from the reply straight to disk.

Check balance

rm status