✨ 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.
Robotti-io/
copilot-security-instructions
Robotti-io/copilot-security-instructionsRules & Prompts
42
wanshuiyin/
HERO-Anti-OverDefense
wanshuiyin/HERO-Anti-OverDefenseRules & Prompts
HERO = Hashing · Edge cases · Rubrics · Overbuild — the four shapes coding agents over-defend in. A paste-in contract that stops them. Works with Claude Code, Codex, Antigravity, Cursor, Copilot, Windsurf, Gemini CLI.
444
nokonoko1203/
claude-code-settings
nokonoko1203/claude-code-settingsRules & Prompts
Best Practices for Claude Code Configuration
90
lifedever/
claude-rules
lifedever/claude-rulesRules & Prompts
Coding standards for AI coding assistants. Auto-detect tech stack, generate project rules. Works with Claude Code, Cursor, Antigravity, GitHub Copilot.
189
matlab/
rules
matlab/rulesRules & Prompts
A collection of MATLAB coding rules and guidelines optimized for use with AI coding assistants like Cursor, Windsurf, Claude Code, and GitHub Copilot
48