| name | new-expo-app |
| description | Use when creating a new Expo/React Native app from the agent-harness template ("new expo app", "new mobile app", "scaffold an app with payments"). Scaffolds, stamps provenance, and verifies guardrails. |
New Expo App
Scaffold a new Expo app by delegating to the standalone new-project CLI, which is the
single source of truth for scaffold -> stamp -> setup -> verify.
Inputs
- Name (required): PascalCase,
^[A-Z][A-Za-z0-9]*$ (e.g. MyApp). Ask if not given.
- BundleId (optional): ask if the user mentioned shipping to the App Store; otherwise
omit and the default
com.example.<name> is used.
- Destination (optional): defaults to
<cwd>/<Name>.
Steps
- Resolve the harness repo:
$repo = & "${CLAUDE_PLUGIN_ROOT}/scripts/resolve-repo.ps1" | Select-Object -Last 1
- Run the CLI (omit
-BundleId / -Destination when defaulted):
& "$repo/new-project.ps1" expo <Name> -BundleId <bundleId> -Destination <dir>
This scaffolds, stamps provenance, runs setup, and verifies. If it prints a
git-identity error, relay the fix it shows and stop until the user configures git,
then re-run.
- Report what the CLI printed: the project path, active guardrails (no comments,
strict TS, layer rules, coverage), and next steps:
gh repo create, then read
CLAUDE.md and SUBMISSION.md.
Never hand-edit .harness.json — the CLI writes it.
