Chunk Sidecar

Run your build, test, and validate commands on a remote CircleCI-provisioned Linux environment instead of locally. The 90% job is the sync → validate dev loop. This skill also handles first-time setup, debugging, test-suite scaffolding, and snapshot management.

Step 0 — Probe State, Then Ask

Run these probes before anything else. They are read-only and always safe:

chunk --version 2>&1 || echo "CHUNK_NOT_INSTALLED"
chunk auth status 2>&1
cat .chunk/config.json 2>&1 || echo "{}"
chunk sidecar current 2>&1

If chunk is not installed: Stop. Tell the user to install chunk before using this skill.