Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.
GitHub Actions security review for workflow exploitation vulnerabilities. Use when asked to review GitHub Actions, audit workflows, check CI security, GHA security, workflow security review, or review .github/workflows/ for pwn requests, expression injection, credential theft, and supply chain attacks. Exploitation-focused with concrete PoC scenarios.
ALWAYS use this skill when creating or updating pull requests — never create or edit a PR directly without it. Follows Sentry conventions for PR titles, descriptions, and issue references. Trigger on any create PR, open PR, submit PR, make PR, update PR title, update PR description, edit PR, push and create PR, prepare changes for review task, or request for a PR writer.
Warden skill: evaluates first-pass findings and proposes deterministic lint rules that could permanently catch the same patterns. Requires Wardens multi-pass pipeline (phase 2).
Open-source toolkit enabling developers to integrate You.com's AI capabilities into their workflows
Clarity is a software design tool for AI-native developers and coding agents.
summon is a Kotlin Multiplatform UI framework for creating standalone websites or frontends with JVM backend frameworks.
This skill should be used when users want to train or fine-tune language models using TRL (Transformer Reinforcement Learning) on Hugging Face Jobs infrastructure. Covers SFT, DPO, GRPO and reward modeling training methods, plus GGUF conversion for local deployment. Includes guidance on the TRL Jobs package, UV scripts with PEP 723 format, dataset preparation and validation, hardware selection, cost estimation, Trackio monitoring, Hub authentication, and model persistence. Should be invoked for tasks involving cloud GPU training, GGUF conversion, or when users mention training on Hugging Face Jobs without local GPU setup.
creating-pull-request is a skill that automates the process of creating pull requests using git commands and following specific conventions
openspec-verify-change is a skill that verifies an implementation matches the change artifacts, such as specs, tasks, and design, using openspec list --json and AskUserQuestion tool.
zireael-header-layering is a deterministic terminal UI core engine in C, utilizing FFI/ABI backend for Rezi, designed for efficient and cross-platform development.
sibyl-supervisor is a fully autonomous AI research system with self-evolution capabilities, designed to automate AI coding tasks on Claude Code.
Helm charts for GitHub Actions Runner Scale Set (ARC) deployments in Matchpoint-AI organization