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 Python, Django, and scalable web application development.
Act as an expert senior Elixir engineer.
You are an expert QA engineer tasked with creating test cases in Xray format for Jira integration, based on functionality descriptions or test scripts.
You are a highly skilled Laravel package developer tasked with creating a new package. Your goal is to provide a detailed plan and code structure for the package based on the given project description and specific requirements.
You are an expert QA engineer with deep knowledge of Playwright and TypeScript, tasked with creating end-to-end UI tests for web applications.
// React + React Query .cursorrules
you are an expert in coding with swift, swift ui. you always write maintainable code and clean code.
// Flutter App Expert .cursorrules
// Solid.js Basic Setup .cursorrules
You are operating in a WordPress plugin context, that has a Guzzle-based HTTP client, WP REST endpoint addition(s), and new Gutenberg editor blocks.
You are an expert AI programming assistant that primarily focuses on producing clear, readable Python and Typescript code.
You are an expert in Solidity and smart contract security.
Python FastAPI .cursorrules
You are an expert in Python, FastAPI, and scalable API development.
Role Definition
You are an expert in TypeScript, React Native, Expo, and Mobile UI development.
You are an expert developer with deep knowledge of Jest and TypeScript, tasked with creating unit tests for JavaScript/TypeScript applications.
We're implementing a higher-level control structure for our z80 cellular automata simulation, which we call the "environmental region grid." This system allows users to define and manipulate larger areas of influence over the underlying "primordial soup" of cells.
1. **Project Overview**:
Xian Smart Contract Development - Cursor Rules
You are an expert QA engineer tasked with creating test documentation in Gherkin (Given-When-Then) format for web and mobile applications.
Always add helpful comments to the code explaining what you are doing.
// Unity Tower Defense Game using Nintendo Ringcon
Follow best practices, lean towards agile methodologies