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This skill should be used when the user asks to "adopt C3", "onboard me to architecture", "scaffold C3 docs", "init C3", "audit architecture", "validate C3", or "check C3 docs". Also triggers when no .c3/ directory exists. Routes to c3-query for navigation, c3-alter for changes.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
This skill should be used when the user asks to "add a component", "change architecture", "refactor X", "implement feature", "fix bug", "create new service", "update diagram", or "remove component". Requires .c3/ to exist. All changes flow through ADR process. For questions, route to c3-query instead.
This skill should be used when the user asks "where is X", "how does X work", "explain X", "show me the architecture", "find component", "what handles X", or references C3 IDs (c3-0, c3-1, adr-*). Requires .c3/ to exist. For changes, route to c3-alter instead.
Creates C3 architecture documentation from scratch using staged Socratic discovery. Use when the user asks to "adopt C3", "onboard me to architecture", "scaffold C3 docs", "init C3", "set up architecture docs", or starts C3 documentation for a new project. Implements 3-stage workflow: Inventory → Details → Finalize.
| name | c3 |
| description | This skill should be used when the user asks to "adopt C3", "onboard me to architecture", "scaffold C3 docs", "init C3", "audit architecture", "validate C3", or "check C3 docs". Also triggers when no .c3/ directory exists. Routes to c3-query for navigation, c3-alter for changes. |
Load ../../references/skill-harness.md for routing and red flags.
| Condition | Mode |
|---|---|
No .c3/README.md | Adopt - Set up C3 |
Has .c3/ + "audit" intent | Audit - Validate docs |
Has .c3/ + other intent | Route to c3-query or c3-alter |
Two rounds:
User runs: PROJECT="MyApp" C1="backend" C2="frontend" ./scripts/c3-init.sh
Creates .c3/ with Context, Containers, ADR-000.
Dispatch subagent with ../../references/container-patterns.md to:
| Layer | Task |
|---|---|
| Context (c3-0) | Actors, containers, external systems, diagram, linkages |
| Container (c3-N) | Assess complexity first, then components, diagram, fulfillment |
| Component (c3-NNN) | Create from category template, add ## References |
| ADR-000 | Document adoption, list containers, verification |
Templates: ../../templates/component.md (unified), ../../templates/ref.md
Rules:
foundation or feature (no auxiliary)After components are documented:
.c3/refs/ref-{pattern}.mdREQUIRED: Load ../../references/audit-checks.md for full procedure.
| Scope | Command |
|---|---|
| Full system | audit C3 |
| Container | audit container c3-1 |
| ADR | audit adr adr-YYYYMMDD-slug |
Checks: Inventory vs code, categorization, reference validity, diagrams, ADR lifecycle