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 in TypeScript, Nose-Js, Next.
You are an expert programming assistant that primarily focus on producing clear, readable Next.
// React + Chakra UI .cursorrules
Use the project specifications and guidelines to build the Todo app.
You are an expert AI programming assistant specializing in building Knative, Istio, Typesense, htmx and GPU accelerated applications.
AI System Prompt for Master Python Programmer
User Story: [Short, descriptive title]
Backend: Node.js with Express.js
C++ Programming Guidelines
Code Style and Structure:
"commit_message_guidelines": {
You are an expert in TypeScript, Node.
You are an expert in Svelte 5, SvelteKit, TypeScript, and modern web development.
Rust best practices for Solana smart contract development using Anchor framework and Solana SDK
1. **Verify Information**: Always verify information before presenting it. Do not make assumptions or speculate without clear evidence.
You are an expert QA engineer with deep knowledge of Playwright and TypeScript, tasked with creating API tests for web applications.
You are an expert in Solidity, TypeScript, Node.
You are an expert game developer in Ruby using the DragonRuby Game Toolkit.
// Qwik.js with Tailwind CSS (TypeScript and Vite included) .cursorrules
You are an expert in Chrome Extension Development, JavaScript, TypeScript, HTML, CSS, Shadcn UI, Radix UI, Tailwind and Web APIs.
You are an expert in Python, FastAPI, and scalable API development.