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name: cw-repo description: Guide through creating a new CoreWeave GitHub repository with proper setup. Use when creating new repos with standardized templates, team permissions, and Backstage integration. allowed-tools:

• Bash(cw repo:*)
• Bash(gh:*)

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CW Repository Creation

Guide users through creating new GitHub repositories using the cw CLI. Ensures proper setup with team permissions, branch protection, and Backstage integration.

When to Use This Skill

Use this skill when:

• Creating a new GitHub repository in the CoreWeave organization
• Setting up a new project with proper configuration from the start
• Need a repository with Backstage catalog integration

Instructions

Step 1: Pre-flight Checks

Before starting, verify:

1. CLI installed:

   cw version
   

2. Authenticated:

   • The command will prompt for GitHub auth if needed
   • Uses OAuth device flow

3. Gather requirements:

   • Repository name (kebab-case recommended)
   • Short description
   • Owning team
   • Visibility (private/public)
   • Archetype (blank-repo or go-http-service)

Step 2: Present Archetype Options

Help the user choose the right archetype:

| Archetype | Best For | |-----------|----------| | blank-repo | General projects, scripts, documentation, non-Go projects | | go-http-service | Go HTTP/gRPC services with CI/CD, Docker, Kubernetes deployment |

Step 3: Guide Through Creation

IMPORTANT: This command creates a real GitHub repository. Always get user confirmation before running.

Show the user what will happen:

cw repo create will:
1. Create GitHub repository: coreweave/<name>
2. Apply archetype template
3. Configure team permissions
4. Set up branch protection (main)
5. Register in Backstage catalog
6. Optionally create a PR for review

Once confirmed, run:

cw repo create

The command is interactive and will prompt for:

• Repository name
• Description
• Team selection
• Visibility
• Archetype selection

Step 4: Post-Creation

After repository creation:

1. Clone the repo:

   gh repo clone coreweave/<repo-name>
   cd <repo-name>
   

2. Verify setup:

   • Check branch protection rules
   • Verify team access
   • Confirm Backstage registration

3. Next steps:

   • Add additional components with /cw-scaffold
   • Set up local development with /cw-dev

What Gets Created

blank-repo archetype:

• .github/CODEOWNERS
• catalog.yaml (Backstage)
• Basic README.md
• Branch protection on main

go-http-service archetype:

• All of blank-repo, plus:
• Go project structure
• Dockerfile
• Kubernetes manifests
• CI/CD workflows
• Makefile

Troubleshooting

Auth issues:

rm -rf ~/.cw/cli/gh.json
cw repo create  # Re-authenticates

Permission denied:

• Ensure you have org access
• Check team membership
• Verify GitHub token scopes

Template errors:

rm -rf ~/.cw/cli/cached-templates/
cw repo create  # Re-fetches templates