What is awesome-claude-skills?

Awesome Claude Skills is a community-curated directory of add-ons for Claude Code, Anthropic's AI coding assistant. Claude Code has a feature called Skills, which are small instruction files that teach the AI agent how to perform specific workflows or use specific tools. This repository collects links to Skills built by individuals and organizations and organizes them into categories so people can find them more easily. The categories in the list cover a wide range: document handling (Word files, PDFs, spreadsheets, presentations), development and code tools (testing frameworks, Git workflows, AWS infrastructure, Azure DevOps), data and analysis, scientific and research tools, writing and research assistance, health and life sciences, collaboration and project management, security and web testing, and utility automation. Each entry in the list is a link to an external GitHub repository where the actual Skill file lives, along with a short description of what that Skill does. Some examples from the list illustrate the variety. One Skill helps Claude generate responsive HTML email templates. Another gives it access to a real code debugger with breakpoints and stack traces. One automates pairwise test case generation using a tool called PICT. Another connects Claude to HashiCorp's Terraform workflow for managing cloud infrastructure. There are also Skills for generating presentations, managing virtual Visa cards for AI agents, analyzing Bitcoin Lightning Network protocols, and auditing UI designs against accessibility and typography rules. The repository itself does not contain any code. It is purely a reference list of links, similar to other "awesome list" collections on GitHub. The README notes a related security Skill by the same author for people building web applications with Claude. Contributions to the list are welcomed, and the README includes a contact section and a contribution section for anyone wanting to add new Skills.