Review Python code for type hints, async patterns, exception handling, and conventions
How to write Claude Code slash commands — orchestrator pattern, agent dispatch, auto-detection
Deep audit of Go error handling — wrapping, inspection, logging, panic/recover patterns
gRPC Go knowledge — service/stream types, interceptors, status codes, deadline propagation, TLS/mTLS, bufconn testing, common pitfalls.
Audit Go observability — structured logging, Prometheus metrics, OpenTelemetry traces, pprof, health checks
Runtime GLB/GLTF inspection — traverse nodes, identify screen meshes, inspect UV coordinates, material property dumping, fixing exported materials at runtime.
Scaffold a new API endpoint by reading existing project patterns — no hardcoded architecture
Full-stack development orchestrator -- always-on, 16 phases: read-docs -> understand -> architect -> pseudocode -> plan -> contract -> validate -> implement -> evaluate -> verify…
Verify OpenAPI/Swagger spec matches actual route registrations and handler implementations
Challenge assumptions and probe reasoning using adversarial thinking. Use when asked to find weaknesses, challenge a design, identify edge cases, or stress-test an approach.
Review UI components against the project's design system tokens — colors, spacing, typography, z-index, animations
Cette skill devrait être utilisée pour réviser des présentations PowerPoint selon les standards de conseil (McKinsey, BCG), avec analyse de la structure, clarté, design — from…
Generate Playwright e2e tests — Page Object Model, data-testid selectors, network mocking, viewport testing
2D frontend UI umbrella review — typography, color, layout, motion, interaction. Runs a quick reflex audit, dispatches specialist sub-skills when a domain needs deep attention,…
9-point pre-deploy gate — compilation, linting, tests, migrations, API spec, debug artifacts, env config, bundle size, secrets
How to write Claude Code hooks — lifecycle events, exit codes, profile system, shell patterns, best practices
TanStack DB patterns for client-first reactive data stores. Activates when implementing offline-first apps, local-first data, or reactive client databases.
Color-system specialist — OKLCH, tinted neutrals, contrast, palette construction, dark/light theme selection by use context, status colors, accessibility.
SQL migration safety — naming, rollback, FK constraints, indexes, idempotency, data loss risk
UI/UX review — accessibility, semantic HTML, z-index, animations, responsive, design tokens
Holistic design critique — NOT a code review. Judges aesthetic coherence, composition, hierarchy, intentionality. "Does this feel designed or generated?
Review TypeScript/React code for type safety, hooks correctness, state management, and conventions
Search 500K+ agent skills on SkillsMP marketplace before writing new agents, commands, or skills. Use when creating new .claude/ components or looking for community solutions.
Find swallowed errors, empty catches, silent fallbacks -- code that hides failures
Capture HTML/React components as PNG textures for 3D models — html2canvas, CanvasTexture, capture pipeline, resolution settings.
Studio lighting setups for 3D product showcases — HDRI, directional/spot/point lights, Environment from drei, shadow config, dark background optimization.
Audit backend code for SQL safety, error handling, auth coverage, PII exposure, dead code, TODO density
Run comprehensive parallel audit — dispatches specialized agents by scope (frontend, backend, infra, security)
Interactive-component polish specialist — buttons, modals, drawers, forms, focus states, loading patterns, UX writing, empty states.
Review chat bot code (Telegram, Discord, Slack) for callback safety, state machines, rate limits, and production readiness
Detect stale comments, outdated TODOs, doc rot -- comments that lie about the code
Go performance review — profiling, benchmarks, allocation analysis, caching, connection pooling
Audit frontend code for hardcoded values, console.log, TypeScript strict, dead imports, design tokens, accessibility
Admin authentication and authorization system reference — login flow, JWT, TOTP, sessions, RBAC
Opt-in shape-then-build flow for creating UI from scratch with maximum intentionality. 4-stage cycle: shape → refine → implement → polish.
Anti-laziness enforcement — bans placeholder patterns (// ..., // TODO, // rest of code), enforces complete code generation, handles token-limit splits cleanly.
Detect outdated Go patterns and suggest modern idioms — Go 1.21 through 1.24+ features
Generate project directory tree documentation — auto-detect structure, filter noise, output clean markdown trees
Audit infrastructure — secrets, Docker, deps, CORS, webhooks, migrations, CI/CD, monitoring
Auto-detect and run project linters — supports Go, TypeScript, Python, Rust, and more
WHEN: Django project review, ORM queries, views/templates, admin customization WHAT: ORM optimization + View patterns + Template security + Admin config + Migration safet — from…
Typography specialist — font selection, modular scale, line-height, line-length, pairing, tracking, OpenType, font-loading.
Scaffold a new database migration file pair (up + down) with auto-detection of migration tool and numbering
Audit Go concurrency — goroutines, channels, mutexes, context propagation, race conditions
Review Rust code for ownership, error handling, unsafe usage, and idiomatic patterns
Visual QA — screenshot comparison before/after, UI consistency check, design system compliance scoring
Project health dashboard — compilation, tests, TODOs, API spec drift, migration pairs, deps, security, docs, bundle
SocialApp pagination and filtering patterns — cursor-based SQL pagination, LIMIT+1 hasMore, TanStack infinite queries, admin table pagination, debounced search
How to write Claude Code agents — standard format, 2-phase review, severity/confidence, dispatch patterns
Frontend performance review — bundle size, lazy loading, CSS containment, web vitals, image optimization. Activate when reviewing frontend code for performance.
PostgreSQL database specialist — query optimization, schema design, index strategy, migration safety, anti-patterns
ONYX Liquid Glass design system — colors, glassmorphism, z-index layers, layout standards
Motion specialist — the 4-question Animation Decision Framework, easing curves, durations, springs, reduced-motion. Output in | Before | After | Why | markdown table.
Go benchmarking methodology knowledge — testing.B API, benchstat comparison, sub-benchmarks, profile capture (-cpuprofile/-memprofile/-trace), reading output, dead-code…
Goal-backward verification — validates implementation results match stated goals using 4-level substantiation (exists/substantive/wired/data-flow)
코드 구현을 적대적 관점으로 검증해야 할 때. — MUST TRIGGER: /run, /check, /review 내부에서 독립 서브에이전트로 호출, 스프린트 완료 직후, 커밋 전 Evaluator PASS 필요 시.
Review React Three Fiber and Three.js code — color management, tone mapping, texture pipeline, GLB handling, useFrame performance, disposal patterns.
Three.js color pipeline — sRGB vs Linear, toneMapping (None/ACES/Reinhard), texture colorSpace, when to use NoToneMapping for UI textures.
Unified review orchestrator — detect changes, gather git context, dispatch reviewer agents in parallel, collect and deduplicate findings
Multi-source debug — Docker logs, Redis inspection, SQL diagnostics, git blame, execution traces