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description: Phase 2 — turn a build sheet into exact API payloads and a resumable BYOK curl launch script, then launch (environment → agent → session → kickoff) with the founder's own key via the stage-launch skill. No tool makes API calls; the key never enters chat. argument-hint: "[optional: path to build-sheet.json, default ./my-agent/build-sheet.json]"

/cs:stage-launch — Phase 2: Stage → Launch

Run the stage-launch skill.

$ARGUMENTS

Steps

1. python3 agent-launcher/skills/stage-launch/scripts/payload_generator.py --sheet ./my-agent/build-sheet.json --out-dir ./my-agent
2. python3 agent-launcher/skills/stage-launch/scripts/launch_script_writer.py --out-dir ./my-agent
3. python3 agent-launcher/skills/stage-launch/scripts/payload_validator.py --dir ./my-agent — FAIL blocks (especially a key_leak finding).
4. Minimal key step (in the founder's shell, never chat): [ -n "$ANTHROPIC_API_KEY" ] && echo present || echo "export ANTHROPIC_API_KEY=... first".
5. export ANTHROPIC_API_KEY=... && ./my-agent/launch.sh — watch the first poll, mark checkpoints with Console links, then goal_state.py set --phase grade-iterate.

Hard rules

• The key never enters chat, a file, a payload, or a log.
• Sequential launch; watch the first poll foreground. Re-running launch.sh resumes.