react-hooks
Write efficient React functional components and hooks. Use when writing custom hooks, optimizing useEffect, or working with useMemo/useCallback in React. (triggers: **/*.tsx, **/*.jsx, useEffect, useCallback, useMemo, useState, useRef, useContext, useReducer, useLayoutEffect, custom hook)
react-performance
Optimize React rendering, bundle size, and data fetching performance. Use when optimizing React rendering performance, reducing re-renders, or improving bundle size. (triggers: **/*.tsx, **/*.jsx, waterfall, bundle, lazy, suspense, dynamic)
react-security
Prevent XSS, secure auth flows, and harden React client-side applications. Use when preventing XSS, securing auth flows, or auditing third-party dependencies in React. (triggers: **/*.tsx, **/*.jsx, dangerouslySetInnerHTML, token, auth, xss)
react-state-management
Manage local, global, and server state in React. Use when choosing or implementing state management (Context, Zustand, Redux, React Query) in React. (triggers: **/*.tsx, **/*.jsx, state, useReducer, context, store, props)
react-testing
Test React components with RTL and Jest/Vitest. Use when writing React component tests with React Testing Library, Jest, or Vitest. (triggers: **/*.test.tsx, **/*.spec.tsx, render, screen, userEvent, expect)
react-tooling
Configure debugging, bundle analysis, and ecosystem tools for React applications. Use when setting up Vite/webpack build tooling, analyzing bundle size, debugging re-renders with React DevTools, or configuring ESLint and StrictMode for React projects. (triggers: package.json, devtool, bundle, strict mode, profile)
react-typescript
Type React components and hooks with TypeScript patterns. Use when typing React props, hooks, event handlers, or component generics in TypeScript. (triggers: **/*.tsx, ReactNode, FC, PropsWithChildren, ComponentProps)
spring-boot-api-design
Design Spring Boot APIs with OpenAPI, Versioning, and Global Error Handling. Use when designing Spring Boot APIs with OpenAPI specs, versioning, or global error handling. (triggers: **/*Controller.java, openapi, swagger, versioning, problemdetails)
github-pull-request-description
Write a description to description GitHub Pull Request.
gpui-action
Action definitions and keyboard shortcuts in GPUI. Use when implementing actions, keyboard shortcuts, or key bindings.
generate-component-story
Create story examples for components. Use when writing stories, creating examples, or demonstrating component usage.
generate-component-documentation
Generate documentation for new components. Use when writing docs, documenting components, or creating component documentation.
gpui-async
Async operations and background tasks in GPUI. Use when working with async, spawn, background tasks, or concurrent operations. Essential for handling async I/O, long-running computations, and coordinating between foreground UI updates and background work.
gpui-context
Context management in GPUI including App, Window, and AsyncApp. Use when working with contexts, entity updates, or window operations. Different context types provide different capabilities for UI rendering, entity management, and async operations.
gpui-element
Implementing custom elements using GPUI's low-level Element API (vs. high-level Render/RenderOnce APIs). Use when you need maximum control over layout, prepaint, and paint phases for complex, performance-critical custom UI components that cannot be achieved with Render/RenderOnce traits.
gpui-entity
Entity management and state handling in GPUI. Use when working with entities, managing component state, coordinating between components, handling async operations with state updates, or implementing reactive patterns. Entities provide safe concurrent access to application state.
gpui-event
Event handling and subscriptions in GPUI. Use when implementing events, observers, or event-driven patterns. Supports custom events, entity observations, and event subscriptions for coordinating between components.
gpui-focus-handle
Focus management and keyboard navigation in GPUI. Use when handling focus, focus handles, or keyboard navigation. Enables keyboard-driven interfaces with proper focus tracking and navigation between focusable elements.
gpui-global
Global state management in GPUI. Use when implementing global state, app-wide configuration, or shared resources.
gpui-layout-and-style
Layout and styling in GPUI. Use when styling components, layout systems, or CSS-like properties.
gpui-style-guide
GPUI Component project style guide based on gpui-component code patterns. Use when writing new components, reviewing code, or ensuring consistency with existing gpui-component implementations. Covers component structure, trait implementations, naming conventions, and API patterns observed in the actual codebase.
gpui-test
Writing tests for GPUI applications. Use when testing components, async operations, or UI behavior.
new-component
Create new GPUI components. Use when building components, writing UI elements, or creating new component implementations.
api-design
REST/GraphQL API design patterns - resource naming, HTTP methods, error handling, pagination, versioning. Use when: design API, REST endpoints, GraphQL schema, error responses, pagination, rate limiting, API documentation.
blue-ocean-strategy
Blue Ocean Strategy analysis using ERRC framework and Strategy Canvas. Use when: blue ocean, market differentiation, competitive strategy, value innovation, ERRC framework, strategy canvas, new market space, competitive analysis.
business-model-canvas
Business model design using Alexander Osterwalder's 9 building blocks. Use when: business model, canvas, value proposition, customer segments, revenue streams, startup planning, analyze business, business strategy.
content-marketing
B2B content marketing - thought leadership, SEO, LinkedIn, blog posts, case studies, and video scripts. Use when creating content strategy, writing posts, or building demand gen assets.
crm-integration
CRM integration patterns for Close CRM, HubSpot, and Salesforce. Use when: Close CRM, HubSpot, Salesforce, CRM API, lead sync, deal sync, activity logging, CRM webhook, pipeline automation, contact enrichment.
sales-revenue
Epiphan Video B2B sales - video capture/streaming lead qualification, pipeline metrics, MEDDIC discovery, and demo execution for Pearl devices, EC20 PTZ, and Epiphan Connect. Use for lead scoring, cold outreach to Higher Ed/Government/Corporate AV, and pipeline reviews.
security
Application security patterns - authentication, secrets management, input validation, OWASP Top 10. Use when: auth, JWT, secrets, API keys, SQL injection, XSS, CSRF, RLS, security audit, pen testing basics.
stripe-stack
Stripe integration patterns for Next.js + Supabase - payments, subscriptions, webhooks, credit systems, checkout. Use when: stripe, payments, billing, subscription, webhook, checkout, add payments to project.
supabase-sql
Clean and format SQL migrations for Supabase - idempotency, RLS policies, formatting, schema fixes. Use when: fix this SQL, clean migration, RLS policy, Supabase schema, format postgres, prepare for SQL Editor, idempotent migration.
testing
TDD patterns, test writing strategies, coverage guidance, mocking patterns. Use when: write tests, TDD, test coverage, unit test, integration test, E2E test, mocking, test organization, pytest, vitest, jest.
agent-capability-matrix
Map task types to the best agent, skill, model, and fallback. Route any task to the right tool. Use when: which agent, route task, agent for this, best agent, capability matrix.
agent-teams
Orchestrate teams of parallel Claude Code sessions working on the same codebase. Handles task decomposition, agent coordination, context isolation, and merge strategies. Builds on worktree-manager for infrastructure.
api-testing
Tool-based API testing with Postman and Bruno - collections, environments, test assertions, CI integration. Use when: postman, bruno, API testing, test API endpoint, API collection, HTTP request testing, endpoint validation.
callable-lead-count
Daily callable lead inventory with ATL/BTL breakdown. Health check for 50+ daily dials.
challenger-sale
The Challenger Sale methodology — Teach-Tailor-Take Control framework for B2B sales. Use when: challenger sale, commercial teaching, constructive tension, reframe, teach tailor take control, insight selling, commercial insight, challenger rep.
champion-identifier-skill
Analyze LinkedIn profiles in target accounts to identify potential internal champions. Evaluates role, career path, mutual connections, interests, and suggests personalization approach. Use when you need to find who will champion your solution internally.
cold-email-sequence-generator-skill
Generate personalized cold email sequences (7-14 emails) with A/B test subject lines, follow-up timing recommendations, and integrated social proof. Creates multi-touch campaigns optimized for response rates. Use when users need outbound email campaigns, sales sequences, or lead generation emails.
contact-hunter-skill
Search and extract contact information for people or companies including names, phone numbers, emails, job titles, and LinkedIn profiles. Aggregates data from multiple sources and provides enriched contact details. Use when users need to find contact information, build prospect lists, or enrich existing contact data.
cost-metering
Track and manage API costs across sessions. Budget alerts, model routing for cost optimization, spend reports. Use when: cost check, budget status, how much spent, optimize costs, cost tracking.
data-analysis
Executive-grade data analysis with pandas/polars and McKinsey-quality visualizations. Use when analyzing data, building dashboards, creating investor presentations, or calculating SaaS metrics.
deal-momentum-analyzer
Deal health scoring + next-best-action for every open deal. Pulls HubSpot deals, CRM activity history, and engagement data to flag stalled deals, predict close probability, and recommend specific recovery actions. Runs daily at 7am CST or on-demand. Use when: 'deal health', 'pipeline review', 'stalled deals', 'deal momentum', 'which deals need attention', 'morning brief', 'SOD'.
debug-like-expert
Deep analysis debugging mode for complex issues. Activates methodical investigation protocol with evidence gathering, hypothesis testing, and rigorous verification. Use when: standard troubleshooting fails, systematic root cause analysis needed, complex bugs, mysterious errors.
docker-compose-skill
Local dev environments with Docker Compose - multi-service setups, databases, hot reload, debugging. Use when: docker compose, local dev, postgres container, redis local, dev environment.
email-template-generator-skill
Generate professional email templates for various business scenarios including sales outreach, customer support, internal communications, follow-ups, and apologies. Creates personalized, tone-appropriate templates with subject lines and formatting. Use when users need to write business emails, cold outreach, or professional communications.
extension-authoring
Comprehensive guide for authoring Claude Code extensions including skills (SKILL.md), hooks, slash commands, and subagents. Use when: creating skills, writing hooks, making slash commands, building subagents, learning Claude Code extensions.
frontend-ui
Enterprise SaaS frontend — Tailwind v4, shadcn/ui, Next.js App Router or Vite SPA, accessibility, responsive design, component patterns. Use when: React component, Next.js page, frontend UI, Tailwind, shadcn, accessibility, a11y, responsive design, form validation, server component, client component, design system, dark mode, SaaS UI, dashboard, pricing page, enterprise UI, data table, landing page, Vite, React Router, SPA, single page app.
git-workflow
Git workflow patterns - conventional commits, branch naming, PR templates, merge strategies. Use when: commit, PR, branch naming, git workflow, conventional commits, semantic versioning.
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