5,123 boosters — open source, verified from GitHub, ready to install
A Cursor IDE rule set that enforces a direct, expert-focused communication style for developers, prioritizing concrete code solutions and anticipatory problem-solving over high-level explanations.
This agent helps Node.js developers quickly integrate MongoDB, PostgreSQL, and MySQL databases into their applications using ORMs, query builders, and best practices like connection pooling and migrations. Ideal for backend engineers building scalable data-driven applications.
An MCP server that automates open source release readiness by scanning repositories for secrets, license violations, vulnerabilities, and compliance issues—essential for engineering teams preparing code for public release or internal sharing.
Heuristic scoring (no AI key configured).
A set of accessibility best practices rules for Cursor that enforces proper HTML/ARIA usage patterns in TypeScript/JavaScript projects. Developers benefit by automatically catching common a11y violations and maintaining code quality standards.
TargetProcessMCP is an MCP server that integrates Apptio Target Process project management capabilities with Claude, enabling developers and project managers to interact with Target Process workflows directly through AI.
Cursor Rules booster that enforces Ultracite code standards (a Biome preset) for TypeScript/JavaScript projects, providing automated formatting, linting, and code quality checks. Developers using Cursor IDE benefit from immediate, opinionated code quality enforcement without configuration.
Dicee is a specialized Windsurf rules prompt that enforces development standards, architectural constraints, and MCP tool workflows for building a Cloudflare-hosted dice probability engine in SvelteKit. It's essential for teams maintaining consistency across the Dicee project's codebase.
A Cursor rules file that provides coding guidelines and architectural context for the Manifold codebase, helping developers understand package structure, import patterns, and code organization across TypeScript monorepo packages.
Cursor Rules for Docker containerization best practices that guide developers on container strategy, Dockerfile optimization, and security-first approaches for consistent development and production environments.
SmartFlowAI provides Cursor-specific coding rules for building a business process analysis tool using Python, Streamlit, and OpenAI, designed for 10xdev course participants. It guides developers on code structure, style conventions, and AI assistant behavior for rapid, maintainable development.
RyCode-Ext enables seamless workflow continuation for Claude code assistant by preserving context between interactions. Developers working with claude_code would benefit from uninterrupted coding sessions without losing state.
This Cursor rule automates the use of Playwright scripts for browser-based testing and UI validation, directing developers to use a scratchpad file (`scripts/show-work-script.js`) to demonstrate frontend functionality. It benefits developers working on frontend features who want consistent, repeatable browser automation within their Cursor workflow.
A professional Java engineering expert agent that helps developers write clean, maintainable, enterprise-grade code following Java best practices and design patterns. Ideal for developers building scalable Java applications who want guidance on architecture, code quality, and proper implementation techniques.
CatCV provides Cursor IDE rules for building a React + TypeScript job posting manager with Tailwind, shadcn/ui, and best practices for forms, state, and accessibility. Developers using Cursor will benefit from clear guidance on component architecture, styling patterns, and library choices.
A Copilot instruction set for creating adaptive lighting groups in Home Assistant that combine multiple light entities with zone-based brightness control. Useful for home automation enthusiasts seeking unified lighting control across different areas.
"id": "ai.cueapi/mcp", "description": "Schedule agent work and report write-once outcomes via CueAPI from any MCP host.", "url": "https://github.com/cueapi/cueapi-mcp",
A persistent memory agent that maintains project context across sessions by recording decisions, errors, and preferences. Developers benefit by avoiding repeated mistakes and maintaining consistency in multi-session projects.
A Cursor IDE rule that enforces documentation standards for service classes and methods, requiring docstrings that explain purpose, usage context, and feature ownership. Developers using Cursor benefit from consistent, maintainable service documentation practices.
ESpice Cursor Rules provides workflow guidance for development agents using Cursor, structuring task execution around documentation checks and complexity assessment. Developers using Cursor for structured project implementation would benefit from these standardized rules.
A DevOps infrastructure agent that automates Docker, Kubernetes, AWS, and Terraform operations for deployment, configuration, scaling, and migration tasks. Ideal for infrastructure engineers and DevOps teams managing multi-cloud environments.
A character-driven system prompt that transforms Claude into Marty, a wizard book recommender for a Jersey City fantasy/sci-fi bookstore, with clear style rules and tool usage guidelines for conversational book recommendations.
Cursor Rules for the Whop CLI wrapper that establishes a shared mental model for projects integrating @whoplabs/whop-client, helping developers maintain SDK contracts and avoid reimplementing authentication/networking logic. Benefits CLI developers building on top of the Whop SDK.
Elite Ruby development specialist that proactively optimizes code, suggests refactoring, and enforces Rails patterns and metaprogramming best practices. Ideal for Ruby/Rails developers seeking production-grade code quality and performance improvements.
