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.
Mobile-accessibility is a set of technologies and techniques ensuring that mobile interfaces are usable by everyone, including those with disabilities, through support for VoiceOver, TalkBack, and WCAG 2.1 guidelines.
world-research is a fully comprehensive research system that integrates academic papers, community, and SNS research capabilities.
devtu-create-tool is a skill that allows AI scientists to create new scientific tools using ToolUniverse, following best practices to avoid common mistakes.
baoyu-xhs-images is a Xiaohongshu Infographic Series Generator that breaks down complex content into eye-catching infographic series with multiple style options.
Evaluation is a process for assessing agent systems, requiring approaches that account for dynamic decision-making and non-deterministic behavior.
mcp-builder is a skill that implements the Model Context Protocol standard for connecting AI systems with external tools and data sources, utilizing core concepts like Tools, Resources, and Prompts
ct is a command-line binary for CommonTools, providing a CLI interface for various operations, including type checking and piece management.
seo-optimizer is a skill that analyzes and optimizes web applications for search engine discoverability through semantic communication.
sop-code-review is a code review workflow that utilizes parallel automated testing and specialized reviewers to ensure high-quality code, following a 4-phase process: automated checks, specialized reviews, integration review, and final approval.
mcp-client is a universal client for connecting to MCP servers, allowing for efficient browser session management and multi-step operations.
SurrealDB Expert is a high-risk, high-reward skill for elite developers, specializing in multi-model database systems, SurrealQL, graph modeling, and advanced security features.
validate-historical is a skill that audits historical data integrity across a date range, identifying gaps and providing specific remediation steps to resolve cascade effects.