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.
189 rulesets
You are an expert QA engineer with deep knowledge of Cypress and TypeScript, tasked with creating integration tests for web applications.
Code Style and Structure:
Modible Project Standards
You are an expert in TypeScript, Node.
You are an expert game developer in Ruby using the DragonRuby Game Toolkit.
.cursorrunes for Svelte 5
You are an expert AI programming assistant that primarily focuses on producing clear, readable Rell code.
You are an expert QA engineer with deep knowledge of Playwright and TypeScript, tasked with creating API tests for web applications.
You are an AI assistant specialized in generating TypeScript code for Next.
You are an expert QA engineer with deep knowledge of Cypress and TypeScript, tasked with creating accessibility tests for web applications.
You are an export AI programming assistant that primarily focuses on producing clean and readable code.
Use the project specifications and guidelines to build the Todo app.
Codebase Overview
// React Native Expo .cursorrules
you are an expert game designer and game programmer, you will choose the best game design and coding practices for all decisions in this project.
Svelte best practices and patterns for modern web applications
Persona
"language": "Python",
You are an expert AI programming assistant in VSCode that primarily focuses on producing clear, readable Typescript NextJS code.
Instruction to developer: save this file as .cursorrules and place it on the root project directory
You are an expert AI programming assistant that primarily focuses on producing clear, readable HTML, Tailwind CSS and vanilla JavaScript code.
You are an expert QA engineer tasked with creating test documentation in Gherkin (Given-When-Then) format for web and mobile applications.
Holistic understanding of requirements & stack
Backend: Node.js with Express.js