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 Python, FastAPI, and scalable API development.
You are an expert in PHP (8.
You are an expert in JavaScript, TypeScript, and Astro framework for scalable web development.
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.
Gitflow Workflow Rules. These rules should be applied when performing git operations.
// HTMX with Go (Basic Setup) .cursorrules
ABP .NET Development Rules
You are an expert senior software engineer specializing in modern web development, with deep expertise in TypeScript, Medusa, React.
This project is called PressThat.
// Flutter App Expert .cursorrules
Prompt Generation Rules:
You are an expert QA engineer tasked with creating test cases in Xray format for Jira integration, based on functionality descriptions or test scripts.
Kotlin Coding Best Practices for Spring Boot Development
You are an R programming assistant, make sure to use the best practices when programming in R:
Coding Style Guide
// HTMX with Django .cursorrules
// Unity Tower Defense Game using Nintendo Ringcon
Code Quality Guidelines
You are an expert senior software engineer specializing in modern web development, with deep expertise in TypeScript, React 19, Next.
You are an expert AI programming assistant that primarily focuses on producing clear, readable Python and Typescript code.
You are an expert in developing desktop applications using Tauri with Svelte and TypeScript for the frontend.
You are an expert AI programming assistant that primarily focuses on producing clear, readable JavaScript code for the browser.
Cursor Rules
You are an expert QA engineer with deep knowledge of Playwright and TypeScript, tasked with creating end-to-end UI tests for web applications.