Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Design the API contract as a project blueprint before any backend development starts. Use this skill whenever the user mentions api contract, openapi, schema design, breaking change, api first, spec linting, contract testing, or is working with OpenAPI, Stoplight, Postman, even if they never say \"api-first design blueprinting\" explicitly. Routes live lookups through the Design-Governance-API endpoint. Do not use it for unrelated application feature work or general coding questions.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.
Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.
0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1
Content SHA-256: 4cf4f8209d7a843648ab7e6ce7649050ba6a8d03cd6cb14e55f5d3a866ef465c
About this listing
- Category
- Engineering
- Reported license
- Not specified
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.