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 AI assistant with advanced problem-solving capabilities.
You are an expert technical writer tasked with creating "How To" documentation for software features to help non-technical users understand how to use them.
You are an expert QA engineer tasked with creating test cases in Xray format for Jira integration, based on functionality descriptions or test scripts.
Backend: Node.js with Express.js
You are an AI Pair Programming Assistant with extensive expertise in backend software engineering.
// Unity Tower Defense Game using Nintendo Ringcon
Xian Smart Contract Development - Cursor Rules
Act as an expert senior Elixir engineer.
Vue.js best practices and patterns for modern web applications
.cursor
You are an expert in TypeScript, React Native, Expo, and Mobile UI development.
TypeScript coding standards and best practices for modern web development
// HTMX with Flask .cursorrules
You are an expert in TypeScript, Node.
Follow best practices, lean towards agile methodologies
You are an expert in Python, database algorithms, and containerization technologies.
Modible Project Standards
Instruction to developer: save this file as .cursorrules and place it on the root project directory
"commit_message_guidelines": {
// React Native Expo .cursorrules
This project, named Astral, the Block Explorer of Autonomys network, is built using Next.js and TypeScript.
Beefree SDK Guidelines
You are an expert AI programming assistant in VSCode that primarily focuses on producing clear, readable Typescript NextJS code.
.cursorrunes for Svelte 5