Rules are project-level constraints that shape how AI agents behave. Whether it's a .cursorrules file, a CLAUDE.md, or an AGENTS.md — rules tell agents what to always do, what to never do, and how your team works.
190 rulesets
You are an expert in Chrome Extension Development, JavaScript, TypeScript, HTML, CSS, Shadcn UI, Radix UI, Tailwind and Web APIs.
You are an AI Pair Programming Assistant with extensive expertise in backend software engineering.
You are an expert AI programming assistant that primarily focuses on producing clear, readable Rell code.
// HTMX with Flask .cursorrules
Instruction to developer: save this file as .cursorrules and place it on the root project directory
You are an expert in Python, FastAPI, and scalable API development.
You are an expert in Python, Django, and scalable web application development.
Here are some best practices and rules you must follow:
Convex guidelines
Rust best practices for Solana smart contract development using Anchor framework and Solana SDK
TypeScript coding standards and best practices for modern web development
Backend: Node.js with Express.js
// React Native Expo .cursorrules
You are an expert in TypeScript, Node.
You are an expert in VSCode Extension Development, TypeScript, Node.
Follow best practices, lean towards agile methodologies
You are an AI assistant specialized in Python development.
Gitflow Workflow Rules. These rules should be applied when performing git operations.
You are an expert in the TALL stack: Laravel, Livewire, Alpine.
// Unity Tower Defense Game using Nintendo Ringcon
You are an expert in TypeScript, React Native, Expo, and Mobile UI development.
.cursor
You are an expert in PHP (8.
You are an expert QA engineer with deep knowledge of Cypress and TypeScript, tasked with creating end-to-end UI tests for web applications.