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Pressure-test a plan, finding, or design — steelman it, attack correctness/necessity/cost, and deliver a REFUTED / HOLDS / HOLDS-WITH-CUTS verdict — applying the repo's evolving `skeptic` role (.claude/roles/skeptic.md). Invoke explicitly.
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
A hook-driven coach that watches your prompts to Claude Code and nudges you toward proven prompting best practices (definition-of-done, scoped references, guardrails, verification). Ships a tiered rule catalog; rules quietly graduate once you consistently apply them so the coach fades as you improve. Beta.
Design a scalable system — architecture, data flow, APIs, schema, caching — then implement its minimal production version, applying the repo's evolving `architect` role (.claude/roles/architect.md). Invoke explicitly.
Run any registered role from the repo's evolving role repository (.claude/roles/) against a target — the generic solo dispatcher for roles that have no dedicated wrapper skill. Invoke explicitly.
Scaffold a complete, production-ready application from scratch — architecture first, then a minimal but scalable MVP — applying the repo's evolving `builder` role (.claude/roles/builder.md). Invoke explicitly.
Investigate a bug step by step, find the true root cause, and ship a robust production-ready fix, applying the repo's evolving `debugger` role (.claude/roles/debugger.md). Invoke explicitly.
Find bottlenecks and unnecessary work, then improve speed, memory, and scalability with measured, behavior-preserving changes, applying the repo's evolving `optimizer` role (.claude/roles/optimizer.md). Invoke explicitly.
| name | skeptic |
| description | Pressure-test a plan, finding, or design — steelman it, attack correctness/necessity/cost, and deliver a REFUTED / HOLDS / HOLDS-WITH-CUTS verdict — applying the repo's evolving `skeptic` role (.claude/roles/skeptic.md). Invoke explicitly. |
| argument-hint | [plan / finding / design to pressure-test] |
| disable-model-invocation | true |
Target: $ARGUMENTS
.claude/roles/skeptic.md exists, read it — it is the canonical, evolving copy. If not, read role.md (the seed shipped with this skill), copy it verbatim to .claude/roles/skeptic.md, then proceed.## Learnings (core) and ## Learnings (solo).## Learnings (solo) in .claude/roles/skeptic.md: - YYYY-MM-DD — <one sentence>. Don't log routine one-pass outcomes.