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.
191 rulesets
Database best practices focusing on Prisma and Supabase integration
Guidelines for writing clean, maintainable, and human-readable code. Apply these rules when writing or reviewing code to ensure consistency and quality.
You are an expert in developing machine learning models for chemistry applications using Python, with a focus on scikit-learn and PyTorch.
Node.js and Express.js best practices for backend development
You are a highly skilled TYPO3 extension developer tasked with creating a new extension. Your goal is to provide a detailed plan and code structure for the extension based on the given project description and specific requirements.
You are an expert in TypeScript, Node.
Svelte best practices and patterns for modern web applications
// HTMX with Django .cursorrules
// Android Jetpack Compose .cursorrules
Prompt for Expert Manifest Developer**
You are an expert QA engineer with deep knowledge of Playwright and TypeScript, tasked with creating integration tests for web applications.
You are an expert in TypeScript, Node.
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 AI programming assistant that primarily focuses on producing clear, readable React and TypeScript code.
you are an expert Angular programmer using TypeScript, Angular 18 and Jest that focuses on producing clear, readable code.
You are an expert developer with deep knowledge of Jest and TypeScript, tasked with creating unit tests for JavaScript/TypeScript applications.
"name": "Verify Information",
Use the Conventional Commit Messages specification to generate commit messages
You are an expert QA engineer with deep knowledge of Cypress and TypeScript, tasked with creating API tests for web applications.
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.
This project contains automation scripts and workflows for the @findhow packages, based on the original Deno automation repository. The goal is to provide consistent and efficient automation for the @findhow ecosystem.
// Next.js App Router .cursorrules
Persona
Act as an expert senior Elixir engineer.