Browse and install thousands of AI Agent skills in the Killer-Skills marketplace. Supports Claude Code, Windsurf, Cursor, and more.
Discover the world's most comprehensive directory for AI Agent Skills and community-driven MCP Servers (Model Context Protocol). Seamlessly find and install high-quality developer integrations for your Claude Desktop, Cursor, or custom AI agents. From cloud operations to API integrations, explore verified open-source MCP practices to supercharge your AI workflows.
xlsx is an AI Agent skill for programmatically handling spreadsheet files. It automates tasks like opening, reading, editing, formatting, and cleaning .xlsx, .xlsm, .csv, and .tsv data, ensuring professional output with zero formula errors.
Continuous-learning is a skill that automatically evaluates Claude Code sessions to extract reusable patterns and saves them as learned skills for future use.
frontend-patterns is an AI agent skill that delivers expert guidance on modern frontend development patterns. It specifically covers React, Next.js, state management solutions, performance optimization techniques, and UI implementation best practices for developers.
README.md is a skill that integrates FastAPI with Model Context Protocol (MCP) for AI agents, enabling authentication and authorization capabilities.
Gradio is a Python library for building interactive web UIs and ML demos, allowing developers to create custom interfaces, components, and event listeners.
Cloudflare is a platform providing a range of services including Workers, Pages, storage solutions like KV, D1, and R2, and security features such as WAF and DDoS protection.
Code-review is a systematic evaluation of code changes to identify issues such as runtime errors, performance problems, and side effects, ensuring adherence to Sentry engineering practices.
django-access-review is a skill that reviews Django access control and IDOR security by investigating how the codebase handles user authorization.
iterate-pr is a skill that continuously iterates on the current branch until all CI checks pass and review feedback is addressed, using GitHub CLI and Python scripts.
flags is a feature flag management system that enables developers to check flag states, compare channels, and debug feature behavior differences across release channels.
internal-comms is an AI agent skill that provides template-based generation for internal corporate communications. It uses predefined guideline files from an examples/ directory to create standardized documents including status reports, leadership updates, and incident reports.
theme-factory is an AI agent skill that provides a toolkit for styling artifacts with a theme. It offers 10 pre-set themes with curated color palettes (hex codes) and complementary font pairings, or can generate a new theme on-the-fly for slides, docs, and reports.