Context Engineering
Patterns for structuring context and project memory so coding agents stay aligned with your stack and conventions.
105 quality-ranked rules
All hubs →Rust Cursor Rules
Cursor rules for Rust: ownership patterns, error handling with Result, idiomatic Rust, and performance-aware coding conventions.
Go Cursor Rules
Cursor rules for Go: idiomatic Go patterns, error handling, concurrency, and Go module conventions.
Python Cursor Rules
Best Cursor AI coding rules for Python development. Enforce type hints, PEP 8, Pythonic patterns, and modern Python best practices in your .cursorrules file.
TypeScript Cursor Rules
Cursor rules for TypeScript: enforce strict mode, eliminate any types, and write type-safe code with these .cursorrules configurations.
Generic Documentation Rules for JetBrains AI Assistant
Generic Documentation Rules adapted for JetBrains AI Assistant. High-signal generic engineering guidance for real projects.
Generic Documentation Rules for Google Gemini
Generic Documentation Rules adapted for Google Gemini. High-signal generic engineering guidance for real projects.
Generic Documentation Rules for Amazon Q Developer
Generic Documentation Rules adapted for Amazon Q Developer. High-signal generic engineering guidance for real projects.
Generic Documentation Rules for Bolt.new
Generic Documentation Rules adapted for Bolt.new. High-signal generic engineering guidance for real projects.
Generic Documentation Rules for Codeium
Generic Documentation Rules adapted for Codeium. High-signal generic engineering guidance for real projects.
Generic Documentation Rules for Lovable
Generic Documentation Rules adapted for Lovable. High-signal generic engineering guidance for real projects.
Generic Documentation Rules for OpenAI Codex
Generic Documentation Rules adapted for OpenAI Codex. High-signal generic engineering guidance for real projects.
Generic Documentation Rules for Perplexity Labs
Generic Documentation Rules adapted for Perplexity Labs. High-signal generic engineering guidance for real projects.
Generic Documentation Rules for Replit Agent
Generic Documentation Rules adapted for Replit Agent. High-signal generic engineering guidance for real projects.
Generic Documentation Rules for Roo Code
Generic Documentation Rules adapted for Roo Code. High-signal generic engineering guidance for real projects.
Generic Documentation Rules for Sourcegraph Cody
Generic Documentation Rules adapted for Sourcegraph Cody. High-signal generic engineering guidance for real projects.
Generic Documentation Rules for Tabnine
Generic Documentation Rules adapted for Tabnine. High-signal generic engineering guidance for real projects.
React Cursor Rules
Cursor rules for React: component patterns, hooks best practices, performance optimization, and clean state management conventions.
Documentation Claude Rules
Claude rules for writing excellent documentation: README structure, API docs, code comments, and architecture docs.
Next.js Cursor Rules
Cursor rules for Next.js App Router: server components, data fetching, routing, and deployment best practices.
PyTorch (scikit-learn) Rules
You are an expert in developing machine learning models for chemistry applications using Python, with a focus on scikit-learn and PyTorch.
TypeScript (Clasp App Script) Rules
You are an expert in TypeScript and Google Apps Script development using clasp. Follow the user's requirements carefully and to the letter.
TypeScript (Vite, Tailwind) Rules
You are an expert in TypeScript, Node.js, Vite, Vue.js, Vue Router, Pinia, VueUse, DaisyUI, and Tailwind, with a deep understanding of best practices and per...
Documentation Ai Rules for Aider
Generic AI coding rules for Aider. Improve consistency, output quality, and SEO discoverability with copy-paste ready conventions.
Documentation Ai Rules for Claude Code
Generic AI coding rules for Claude Code. Improve consistency, output quality, and SEO discoverability with copy-paste ready conventions.
Documentation Ai Rules for Cline
Generic AI coding rules for Cline. Improve consistency, output quality, and SEO discoverability with copy-paste ready conventions.
Documentation Ai Rules for Continue
Generic AI coding rules for Continue. Improve consistency, output quality, and SEO discoverability with copy-paste ready conventions.
Documentation Ai Rules for Cursor
Generic AI coding rules for Cursor. Improve consistency, output quality, and SEO discoverability with copy-paste ready conventions.
Documentation Ai Rules for GitHub Copilot
Generic AI coding rules for GitHub Copilot. Improve consistency, output quality, and SEO discoverability with copy-paste ready conventions.
Documentation Ai Rules for Windsurf
Generic AI coding rules for Windsurf. Improve consistency, output quality, and SEO discoverability with copy-paste ready conventions.
Documentation Ai Rules for Zed
Generic AI coding rules for Zed. Improve consistency, output quality, and SEO discoverability with copy-paste ready conventions.
How-To Documentation Rules
You are an expert technical writer tasked with creating "How To" documentation for software features to help non-technical users understand how to use them.
Python Best Practices Rules
You are an AI assistant specialized in Python development. Your approach emphasizes:
SvelteKit (Tailwind CSS, TypeScript) Rules
Modible Project Standards
TypeScript (Next.js) Rules
You are an expert in TypeScript, Node.js, Next.js App Router, Drizzle ORM, React, Daisy UI and Tailwind. Always run bun as a package manager (and not npm)
JavaScript/TypeScript Code Quality Rules
You are a senior full-stack developer. One of those rare 10x developers that has incredible knowledge.
Data Pipeline & ETL Rules for Aider
Aider coding rules for Data Pipeline & ETL development. Deep, specific guidance covering architecture, patterns, and best practices.