Skill Claude CodeCodex
Use when a complex feature has an unresolved reuse decision and external projects, libraries, standards, examples, or in-project modules could materially change architecture, dependencies, scope, or implementation; do not use for routine work already covered by local patterns or standard platform capabilities.
Skill Claude CodeCodex
Use when an aligned UI contract or established project pattern needs production frontend implementation across components, layouts, interaction states, responsive behavior, accessibility, or runtime browser verification; do not use when the primary uncertainty is product direction, visual identity, design-system…
Skill Claude CodeCodex
Use when the user explicitly requests an open-ended, persistent iteration policy with evidence-based next-step selection and stop conditions, and no domain-specific research, score, development, or coordination owner already controls the loop.
Skill Claude CodeCodex
Use when two or more existing, independent Codex App threads in the same project can help each other finish their own tasks through peer negotiation, shared-contract alignment, dependency exchange, conflict reduction, or coordinated local integration; do not use to create or command subagents, transfer ownership, or…
Skill Claude CodeCodex
Use when an explicit performance goal, measurable regression, unresolved hot path, large workload, concurrency/cache/streaming decision, or latency/throughput/CPU/memory/I/O/bundle budget needs profiling and evidence-backed optimization; do not use for routine development, speculative cleanup, or an already-located…
Skill Claude CodeCodex
Use when aligned requirements need a persistent or reviewable implementation plan, including a compact task graph only when independent deliverables, owners, dependencies, risk gates, or verification contracts make splitting valuable.
Skill Claude CodeCodex
Use when the user explicitly requests review of a PR, diff, branch, commit range, merge readiness, or review feedback, or when a high-risk change has reached an explicit pre-integration review gate; do not trigger merely because ordinary development finished.
Skill Claude CodeCodex
Use when the user or project rules explicitly request project-local memory/dashboard initialization or updates, or when an existing .docs/project-memory/ is needed for cross-session recovery, durable decisions, blockers, parallel-agent coordination, or formal handoff; do not auto-initialize or sync it for ordinary…
Skill Claude CodeCodex
Use when Briefbound workflow needs a Chinese-first review of an entire repository, codebase, architecture, technical debt, test coverage, risk modules, maintainability, onboarding state, or project health before planning, refactoring, takeover, or prioritization.
Skill Claude CodeCodex
Use when Chinese-first active intent discovery, local context probing, user calibration before downstream skill selection, owner/workflow routing, continuation, permission inference, or multi-thread/conflict coordination is needed.
Skill Claude CodeCodex
Use when the user explicitly requests a repository/subsystem simplification audit, dependency-bloat review, or ranked removal plan, or when concrete evidence makes structural complexity the primary investigation; do not substitute it for ordinary project health review.
Skill Claude CodeCodex
Use when the user explicitly asks whether a diff, PR, branch, commit range, or proposed patch is over-engineered or can be made smaller, or when concrete evidence makes removable complexity the primary review question; do not attach it to every code review.
Skill Claude CodeCodex
Use when existing independent Codex App threads in one project need peer advice, target/ACK validation, file or runtime-process ownership and shared data-root arbitration, conflict recovery, discussion, merge coordination, status exchange, or native-thread handoff without creating subagents.
Skill Claude CodeCodex
Use when a Briefbound task needs a new or revised UI/UX direction, information architecture, interaction model, responsive behavior, accessibility decision, or implementable interface contract; do not use for review-only findings, production implementation of an accepted contract, backend work, or mechanical frontend…
Skill Claude CodeCodex
Use when an existing page, isolated preview, component, screenshot, UI flow, visual change, or frontend implementation needs a Chinese-first UX, visual hierarchy, interaction-state, responsive, accessibility, design-system, or browser-runtime review; use as support for preview approval and UI-focused PR review, and do…
Skill Claude CodeCodex
Use when a UI task primarily needs a distinctive but context-appropriate visual direction, brand expression, typography, color system, composition, imagery, iconography, or motion language before implementation; do not use for information architecture, routine product UI, design-system governance, implementation of an…
Skill Claude CodeCodex
Use when AI/ML research engineering needs baseline reproduction, hypothesis-driven experiments, ablations, evaluation design, findings synthesis, research direction selection, plateau recovery, or a reproducible loop from a paper/repository/research question to evidence-backed results.
Skill Claude CodeCodex
Use when coordinating an end-to-end research competition or benchmark program across multiple lifecycle stages such as rules, data, baseline, experiments, claims, and submission; use a stage owner directly for isolated work.
Skill Claude CodeCodex
Use when an AI/ML research result, baseline promotion, ablation conclusion, benchmark claim, paper claim, surprising finding, or high-cost next experiment needs an evidence-focused rigor review before it is accepted, generalized, published, or used to redirect the research program.