Skill Claude CodeCodex
Spin up a team of distinct AI personas that argue a topic via native inter-agent messaging, then deliver a moderated synthesis. Use when the user wants to debate, stress-test, pressure-test, red-team, or get a roundtable/panel on a decision, idea, plan, or product — e.g. "have customers debate this product"…
Skill Claude CodeCodex
Build a DESIGN.md file — the design.md spec (github.com/google-labs-code/design.md): YAML design tokens + human-readable rationale that gives agents a persistent, structured understanding of a design system. Use this whenever the user wants to create, scaffold, generate, write, or consolidate a DESIGN.md / design…
Skill Claude CodeCodex
Sharp skeptical advisor that challenges every decision presented. Persists until disabled. Trigger phrases - "/contrarian", "contrarian mode". Turn off with "/contrarian off", "stop contrarian", or "normal mode".