1,306 boosters for "rules" — open source, verified from GitHub, ready to install
A Cursor-specific prompt that equips developers with expert guidance for modern web development using TypeScript, React 19, Next.js 15, and related tools. It's ideal for developers of all levels—especially beginners and open source contributors—who want structured, thoughtful code reviews and solutions.
Heuristic scoring (no AI key configured).
is discouraged in new packages and tolerated in existing packages. The SDK aims to minimize third-party dependencies. Table-driven tests are preferred for API client methods:
Do what has been asked; nothing more, nothing less. NEVER create files unless they're absolutely necessary for achieving your goal. ALWAYS prefer editing an existing file to creating a new one.
A Cursor IDE rule set that enforces consistent Rust coding standards, project structure, and architectural patterns for the LLML library. Developers working on LLML in Cursor will benefit from automated guidance on module organization, naming conventions, and API design.
A Cursor rules configuration that provides structured task analysis and execution framework for AI-assisted development, helping developers break down complex problems systematically while avoiding duplicate implementations.
A Windsurf rules booster that enforces security best practices, TypeScript standards, and tech stack conventions for a Svelte/Vite Chrome extension project. Developers building extensions with this stack benefit from clear coding guidelines and security guardrails.
This file provides guidance to AI Agent when working with code in this repository. Pre-commit hooks: husky + lint-staged runs on and on . Full server-side rendering ( in astro.config.mjs). All pages are server-rendered by default. API routes must export .
A Cursor rules configuration for debugging Assassyn-generated systems by guiding developers through project structure and file organization. Useful for developers working with the Assassyn framework in Cursor IDE.
CamoFox cheat sheet (ultra-compact). Canonical details: AGENTS.md. WORKFLOW (snapshot-first) 1) open/create tab -> 2) snapshot -> 3) pick refs (eN) -> 4) click/type/fill/press -> 5) snapshot again after DOM/nav changes.
A Cursor IDE rule set that enforces idiomatic Elixir coding standards and best practices, including functional programming patterns, code style conventions, and test structure guidelines. Beneficial for Elixir developers using Cursor who want consistent, high-quality code generation.
Econumo Copilot Instructions provide developers with repository guidelines and development commands for a self-hosted personal finance app built on Symfony, Vue 3, and SQLite/PostgreSQL. Developers working on or integrating with Econumo benefit from quick access to setup, testing, and architecture information.
This booster provides standardized git commit message rules for the lism-css project within Cursor, enforcing a consistent format with English type prefixes and concise Japanese descriptions to maintain code history clarity.
general development rules
Align all code suggestions, architecture recommendations, and technical solutions with this stack unless explicitly requested otherwise.
iOS Cursor Rules provides architectural guidance and best practices for AI-assisted iOS development in Cursor, covering MVC/MVVM/VIPER patterns and SwiftUI conventions to help developers maintain clean, scalable code.
GiGL provides essential Cursor coding standards emphasizing explicit naming conventions and fail-fast error handling to improve code readability and maintainability. Developers working with graph neural networks and large-scale ML projects benefit from these foundational best practices.
The service layer is responsible for orchestrating business logic and coordinating data access operations. It sits between the UI (components, hooks) and the data access layer, providing a clear separation of concerns. Services should handle: 1. Orchestration of multiple data operations 2. Business
Copilot instructions for integrating Laravel with Google Sheets using service account authentication and Livewire 3. Helps Laravel developers quickly understand and implement real-time Google Sheets syncing in their projects.
<projectdescription> </projectdescription> <architecture_overview>
A Cursor rules-based research agent specialized in exploring repositories, documentation, and remote codebases using Nia MCP tools without modifying files. Ideal for developers conducting deep technical research, knowledge discovery, and cross-team information handoffs.
A Copilot prompt booster that enforces TypeScript best practices (strict mode, const preference, avoiding `any`) for developers in the 10xDevs training program. It helps teams maintain code quality and consistency standards across projects.
This project includes deepsafe-scan, a preflight security scanner for AI agent environments. When the user asks to audit, scan, or check security of their AI agent setup, skills, or MCP servers, run the scanner: For a full scan with LLM analysis (if OPENAIAPIKEY is set):
