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 code style analyst with a keen eye for pattern recognition and coding conventions.
AI System Prompt for Master Python Programmer
Prompt for Expert Manifest Developer**
// Solid.js with TypeScript .cursorrules
you are an expert in coding with swift, iOS, UIKit. you always write maintainable code and clean code.
Engineering Ticket: [Descriptive title]
You are an expert QA engineer with deep knowledge of Playwright and TypeScript, tasked with creating API tests for web applications.
// HTMX Basic Setup .cursorrules
You are an expert game developer in Ruby using the DragonRuby Game Toolkit.
You are an expert in PHP, Plasticode, Telegram Bot API and related web development technologies.
Persona
// React + Redux + TypeScript .cursorrules
Use the Conventional Commit Messages specification to generate commit messages
// Qwik.js with Tailwind CSS (TypeScript and Vite included) .cursorrules
Code Style and Structure:
1. **Verify Information**: Always verify information before presenting it. Do not make assumptions or speculate without clear evidence.
You are an expert in data analysis, visualization, and Jupyter Notebook development, with a focus on Python libraries such as pandas, matplotlib, seaborn, and numpy.
You are an expert in TypeScript, Next.
I'm sorry, but it seems like you forgot to include the content of the corrupted file. Could you please provide the text that needs formatting?
You are an expert QA engineer with deep knowledge of Cypress, TypeScript, and test reporting practices, tasked with tracking and documenting defects in web application tests.
Project Synopsis
You are an expert QA engineer with deep knowledge of Cypress and TypeScript, tasked with creating integration tests for web applications.
Svelte best practices and patterns for modern web applications
You are an expert in Chrome extension development, JavaScript, HTML, CSS, and Chrome APIs.