name	register-project
description	Register a project in the monorepo — justfile mod, CI matrix, standard file inventory
argument-hint	<project-name>
user-invocable	true
allowed-tools	Read, Write, Edit, Grep, Glob, Bash(just:*)

Task

Process

1. Verify Project Exists

Check that packages/<domain>/$1/ exists and has the basic structure:

CMakeLists.txt or ESPHome .yaml file
main/ directory (for ESP-IDF projects)
justfile

2. Register in Root justfile

Add a mod line to the root justfile if not already present:

mod project-name 'packages/<domain>/project-name'

Place it alphabetically among the existing mod declarations. Use the justfile recipe naming convention (lowercase-kebab-case).

3. Verify CI Matrix

Check .github/workflows/esp32-build.yml for the project matrix. If the project should be built in CI:

Verify it appears in the build matrix
Or note that it needs to be added manually (don't auto-edit workflow files without confirmation)

4. Check Standard File Inventory

Report which standard files exist and which are missing:

File	Status
`justfile`	exists / missing
`CMakeLists.txt`	exists / missing
`sdkconfig.defaults`	exists / missing
`version.txt`	exists / missing
`README.md`	exists / missing
`CLAUDE.md`	exists / missing
`WIRING.md`	exists / missing / n/a
`.gitignore`	exists / covered by root

5. Suggest Follow-up Skills

For missing files, suggest the appropriate skill:

Missing README → /project-readme $1
Missing CLAUDE.md → /project-claude-md $1
Missing WIRING.md → /wiring-doc $1
Missing sdkconfig.defaults → /sdkconfig-audit $1
Missing credentials setup → /credential-setup $1

Output

## Project Registration: <project-name>

### Registration
- Root justfile: ADDED (mod line inserted)
- CI matrix: Present / NEEDS MANUAL ADD

### File Inventory
| File | Status |
|------|--------|
| ... | ... |

### Suggested Next Steps
- Run `/project-claude-md <name>` to generate CLAUDE.md
- ...