✨ A customizable copilot-instructions.md ruleset & prompts to guide GitHub Copilot toward secure coding defaults in Java, Node.js, C# and Python. Blocks risky patterns, teaches safe habits.

Local, read-only audit for stale AGENTS.md, CLAUDE.md, and generic SKILL.md instructions.

AI agents and Nix: parametrable skills/instructions and tools, packaged together in a reproducible and modular fashion

A curated collection of skills for AI coding agents. Skills are packaged instructions and scripts that extend agent capabilities across development, documentation, planning, and professional workflows.

Redis' official collection of agent skills

Help your agents create better skills

Skills for controlling Android, iOS and cloud phones

Coding standards for AI coding assistants. Auto-detect tech stack, generate project rules. Works with Claude Code, Cursor, Antigravity, GitHub Copilot.

CTX: a tool that solves the context management gap when working with LLMs like ChatGPT or Claude. It helps developers organize and automatically collect information from their codebase into structured documents that can be easily shared with AI assistants.