App Creation

app-creation

This skill records repository policy for Claude. Use repoctl as the authority for graph, ownership, affected analysis, task routing, and final hand-off verification, but keep repoctl out of the inner coding loop unless the graph or boundaries are changing.

When this fires

• The user asks for a new service, app, framework, shared library, client, worker, or foundation capability inside the monorepo.
• A new directory under apps/, frameworks/, or foundations/ is needed.
• The user is tempted to copy an existing project by hand.

Choose the project kind

• App: product/domain behavior deployed independently. It may use framework facades and foundation clients.
• Framework: reusable capability for apps. Public facade is stable; internals stay private.
• Foundation service: platform-owned service with public clients and optional proto ownership.

If the requested code is shared but has no runtime service, prefer a framework. If it owns a contract or platform runtime, prefer a foundation service.

Workflow

1. Pick the scaffold command:

   repoctl new app apps/<name> --stack rust-api,bun-web
   repoctl new framework frameworks/<name> --languages rust,typescript
   repoctl new foundation foundations/<name> --clients rust,typescript,python --proto <package>
   

   Include --iac pulumi, --iac terraform, or --iac opentofu only when the project actually deploys infrastructure.

2. Review generated metadata before adding domain code:

   • project.yaml: name, kind, owners, workspaces, tasks, proto ownership, IaC, deploy roots.
   • README.md: local commands and boundary notes.
   • AGENTS.md / CLAUDE.md: project-local edit constraints.
   • source files: runnable starter code and tests, not placeholders.

3. Make the generated project immediately useful:

   Replace example names with domain language, keep the task names (check, test, build) stable, and add missing owner handles. Do not remove privacy settings such as publish = false or "private": true unless the repo policy explicitly permits publishing.

4. Validate once after the scaffold is complete:

   repoctl graph validate
   repoctl run check --project <project-name>
   

   Keep graph validation as the final scaffold validation. Run the real project check once at hand-off. Run test or build only when the scaffold includes tests, generated clients, package metadata, build outputs, deploy artifacts, or task wiring that need verification. Use a dry-run only when task routing itself is unclear.

Review checklist

• The project kind matches the ownership model.
• Manifest owners and task commands are real, not example placeholders.
• Generated packages are private and internal by default.
• Project docs and agent instructions point to the correct project name and path.
• The first commit leaves repoctl graph validate green.
• Project checks ran once at hand-off, with test/build gates included only when the scaffold needed them.

Hand-off

Report the command used, generated project name, owner fields that still need team-specific tuning, and the validation commands run.