Parcourez et installez des milliers de compétences pour AI Agents dans le répertoire Killer-Skills. Compatible avec Claude Code, Windsurf, Cursor et plus.
This directory brings installable AI Agent skills into one place so you can filter by search, category, topic, and official source, then install them directly into Claude Code, Cursor, Windsurf, and other supported environments.
Manage a local GitHub knowledge base and provide GitHub search capabilities via gh CLI. Use when users ask about repos, PRs, issues, request to clone GitHub repositories, explore codebases, or need information about GitHub projects. Supports searching GitHub via gh CLI and managing local KB with GITHUB_KB.md catalog. Configure via GITHUB_TOKEN and GITHUB_KB_PATH environment variables.
Create videos with Vue using Pellicule - a Vue-native video rendering library
Apply VueUse composables where appropriate to build concise, maintainable Vue.js / Nuxt features.
When the user wants to apply psychological principles, mental models, or behavioral science to marketing. Also use when the user mentions psychology, mental models, cognitive bias, persuasion, behavioral science, why people buy, decision-making, or consumer behavior. This skill provides 70+ mental models organized for marketing application.
Comprehensive vitest testing guidance for TypeScript projects. Use when (1) Writing new tests with AAA pattern, parameterized tests, or async/await, (2) Reviewing test code for anti-patterns like loose assertions (toBeTruthy), over-mocking, or nested describe blocks, (3) Optimizing slow test suites, (4) Implementing property-based testing with fast-check - especially for encode/decode pairs, roundtrip properties, validators, normalizers, and idempotence checks. Covers test organization, assertions, test doubles hierarchy (fakes/stubs/mocks), async testing, performance patterns, and property-based testing patterns. Trigger keywords on vitest, *.test.ts, describe, it, expect, vi.mock, fast-check, fc.property, roundtrip, idempotence.
Workflow for resuming a paused project
Use when you have a spec or requirements for a multi-step task, before touching code
Testing strategies with RTL and Jest/Vitest.
Use this skill whenever the user wants to set up, configure, or refactor TypeORM within a NestJS TypeScript project, including data sources, entities, migrations, repositories, relations, and transactional patterns.
Standard workflow for implementing background jobs using BullMQ in NestJS.
Debugging, build analysis, and ecosystem tools.
Deploy applications to Vercel with edge functions, serverless, and ISR.