Browse and Install AI Agent Skills

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.

9 available skills

llvm-tooling

Logo of backengineering
backengineering

Expertise in LLVM tooling development including Clang plugins, LLDB debugger extensions, Clangd/LSP, and LibTooling. Use this skill when building source code analysis tools, refactoring tools, debugge

392
0
Developer

github-release

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decentpaste

Create a GitHub release with auto-generated release notes from commits since the last tag. Uses conventional commits to categorize changes into Features, Bug Fixes, and maintenance sections.

156
0
Security

testing-with-api-mocks

Logo of stacklok
stacklok

Start here for all API mocking in tests. Covers auto-generation, fixtures, and when to use other skills. Required reading before creating, refactoring, or modifying any test involving API calls.

116
0
AI

zireael-header-layering

Logo of RtlZeroMemory
RtlZeroMemory

Prevent include cycles and platform-boundary leaks by enforcing header layering.

34
0
Design

google-cl-author

Logo of agoudbg
agoudbg

Prepare and iterate changelists/pull requests using Google-style author practices. Use when writing clear CL descriptions, splitting large changes, bundling tests, handling reviewer comments, and keep

3
0
AI

fosmvvm-fields-generator

Logo of foscomputerservices
foscomputerservices

Swift libraries for supporting the Model-View-ViewModel pattern on macOS, iOS, Windows and Linux

2
0
Developer

review-tool-coverage

Logo of cwilliams5
cwilliams5

Audit query tools for accuracy, gaps, and retirement candidates

1
0
Productivity

security

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phoenixvc

Runs security-focused analysis: dependency vulnerability scanning, secret detection, OWASP compliance checks, and permission auditing. Generates a security report with severity ratings.

0
0
AI

start

Logo of phoenixvc
phoenixvc

Windows-first, polyglot AI-orchestration framework — agent teams, skills, quality gates, and governance for real projects

0
0
AI