Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.
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.
pr-merge is an AI agent skill that handles pull request merging with pre-merge validation. It accepts a PR number or URL and executes a specified merge strategy (merge, squash, or squid) using a Haiku subagent for Bash operations to optimize computational costs.
python-performance-optimization is a set of techniques for profiling, analyzing, and optimizing Python code to achieve better performance, including CPU profiling, memory optimization, and implementation best practices.
postgresql-table-design is a set of guidelines and best practices for creating efficient and scalable database tables in PostgreSQL, focusing on primary keys, normalization, and denormalization.
letters-desk is a world simulation skill that utilizes output directories and agent memory to generate and track simulation data.
update is a DevOps layer for coding agents that enables automated deployment of validated code and skill updates.
enhance-prompt is a skill that transforms vague UI generation ideas into optimized prompts for improved Stitch results.
enhance-prompt is a skill that optimizes prompts for Stitch, a UI generation tool, to produce better results by following the Stitch Effective Prompting Guide.
Session Checker is a skill that checks if CircleTel customer PPPoE/RADIUS sessions are active using the Interstellio Telemetry API, analyzing CDRs for real-time connection status.
native-data-fetching is a skill for handling Expo app networking tasks, including API requests, data fetching, caching, and network debugging.
native-data-fetching is a skill that facilitates Expo networking, including API requests, data fetching, caching, and network debugging, using technologies like expo/fetch.
zustand-patterns is a state management approach using Zustand 5.x, offering features like global state, shared state, and computed state with TypeScript support.
chatgpt-bridge is a skill that generates machine-readable JSON output, following specific rules and protocols for efficient data exchange and processing.