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Arc42 Baseline

Agent skill
1 skill

Drive an Arc42 + 12-Factor questionnaire to baseline architecture and operability decisions before /spec:design. Pre-fills from upstream, grills the user on TBDs, files ADRs for accepted key decisions, and produces specs/ /arc42-questionnaire.md as canonical input for the architect's Part C — Architecture. Applicable to any software project — SaaS, on-premises, embedded, internal tool, or platform. Use during stage 4 (Design) on non-trivial features, when the user wants an Arc42 baseline, says "fill the questionnaire", "Arc42", "12-factor check", or whenever non-functional and operability decisions need to be locked before design proper.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

Skills1CategoryEngineeringStars0

About this skill

Drive an Arc42 + 12-Factor questionnaire to baseline architecture and operability decisions before /spec:design. Pre-fills from upstream, grills the user on TBDs, files ADRs for accepted key decisions, and produces specs/ /arc42-questionnaire.md as canonical input for the architect's Part C — Architecture. Applicable to any software project — SaaS, on-premises, embedded, internal tool, or platform. Use during stage 4 (Design) on non-trivial features, when the user wants an Arc42 baseline, says "fill the questionnaire", "Arc42", "12-factor check", or whenever non-functional and operability decisions need to be locked before design proper.

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
Review the source before using this skill

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0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: f581c2f428369fa30efc9182ba47721a8111c7a92fc952fd9ebb15eff02c63f3

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About this listing

Category
Engineering
Reported license
MIT
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.
Arc42 Baseline | Agent Skills Atlas