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.
Interact with Obsidian vaults using the Obsidian CLI to read, create, search, and manage notes, tasks, properties, and more. Also supports plugin and theme development with commands to reload plugins, run JavaScript, capture errors, take screenshots, and inspect the DOM. Use when the user asks to interact with their Obsidian vault, manage notes, search vault content, perform vault operations from the command line, or develop and debug Obsidian plugins and themes.
Creates and manages product backlog markdown files with epics, user stories, technical stories, bugs, and spikes. Use when creating backlogs, adding epics/stories/tasks, updating story status, or when user mentions backlog, sprint planning, project management, or task tracking.
Performs code quality checks and reviews for ComposeWebView. Validates expect/actual implementations, KDoc coverage, Spotless formatting, and multiplatform patterns. Use when reviewing PRs, checking code quality, or validating new features.
Use when building real-time communication systems with WebSockets or Socket.IO. Invoke for bidirectional messaging, horizontal scaling with Redis, presence tracking, room management.
React 19 and Next.js 16 performance optimization for the Arcanea platform. Use when writing, reviewing, or refactoring React components, data fetching logic, bundle optimization, or any frontend performance work. Triggers on: React components, Next.js pages, hooks, data fetching, bundle size, re-renders, Server Components, Client Components, hydration. Sourced from Vercel Engineerings official React best practices (57 rules, 8 categories) and adapted for the Arcanea stack.
Interact with Obsidian vaults using the Obsidian CLI to read, create, search, and manage notes, tasks, properties, and more. Also supports plugin and theme development with commands to reload plugins, run JavaScript, capture errors, take screenshots, and inspect the DOM. Use when the user asks to interact with their Obsidian vault, manage notes, search vault content, perform vault operations from the command line, or develop and debug Obsidian plugins and themes.
This skill should be used when designing system architecture, API contracts, deployment topologies, or making technology decisions for full-stack applications.
Universal team coordination skill with dynamic role generation. Uses team-worker agent architecture with role-spec files. Only coordinator is built-in -- all worker roles are generated at runtime as role-specs and spawned via team-worker agent. Beat/cadence model for orchestration. Triggers on Team Coordinate .
Best practices for building Stripe integrations
Run an ito ralph loop for a specific change (or module/repo sequence), with safe defaults and automatic restart context on early exits.
La fonctionnalité de release est un outil de ligne de commande pour exécuter des pipelines de release
Upstash QStash expert for serverless message queues, scheduled jobs, and reliable HTTP-based task delivery without managing infrastructure. Use when: qstash, upstash queue, serverless cron, schedul...