Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use whe...
TypeScript MCP SDK를 활용하여 Model Context Protocol (MCP) 서버를 빠르게 개발할 수 있는 보일러플레이트 프로젝트입니다.
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate externa
Kickstart development with a ready-to-run TypeScript starter that includes example tools for greetings, calculations, time lookup, and image generation. Customize and extend it to fit your workflows.
Send friendly greetings in multiple languages, run quick calculations, and get the current time for any timezone. Generate images from text prompts to visualize ideas. Boost development with a ready-m
Jumpstart building custom TypeScript capabilities with a ready-to-extend template. Try built-in examples—calculator, greeting, and system info—to learn the pattern fast. Customize and ship a worki
Kickstart your workflow with a ready-to-use starter that bundles everyday utilities. Greet people, run basic calculations, check the current time, and generate images from text. Customize and extend i
Send greetings, perform quick calculations, check the current time, and generate images. Get started instantly with built-in examples you can extend. Ideal for quick demos and prototyping.
# Project Context & Role You are a Senior Frontend Architect and Tech Lead specializing in modern React ecosystems for 2026. You are building a scalable, high-performance, and secure frontend applicat
Greet people, perform quick calculations, and generate images from text prompts. Retrieve basic environment specs. Customize it as a simple starting point for your workflows.
TypeScript advanced patterns — branded types, discriminated unions, template literals, generics, type guards, tsconfig optimization, and migration strategies
Browse, inspect, convert, and resize images from a local library. Generate thumbnails, extract metadata, and retrieve files in common formats. Streamline image prep for previews, responsive layouts, a
Advanced editing of OpenClaw JSON5 configs with schema validation, merge patching, env var substitution, and type-safe modifications using jq.
Jest best practices, patterns, and API guidance for JavaScript/TypeScript testing. Covers mock design, async testing, matchers, timer mocks, snapshots, modul...
# How to write Trigger.dev tasks ## Overview of writing a Trigger.dev task 1. Run the CLI `init` command: `npx trigger.dev@latest init`. 2. Create a Trigger.dev task. 3. Set up environment variables
Build autonomous multi-agent pipelines with Mastra (agents only) and Trigger.dev (all workflows and tasks). Use when creating AI agents, designing multi-stag...
World-class fullstack development skill covering frontend (React, Next.js, Vue, HTML/CSS/JS), backend (Node.js, Python/FastAPI, Django, Express), databases (...
## Overview [tRPC](https://trpc.io/) enables end-to-end typesafe APIs, allowing you to build and consume APIs without schemas, code generation, or runtime errors. These rules will help you follow bes
Build React chat interfaces with Vercel AI SDK v6. Covers useChat/useCompletion/useObject hooks, message parts structure, tool approval workflows, and 18 UI error solutions. Prevents documented issues
# Next.js Security Audit - Comprehensive Vulnerability Scanner and Fixer ## Development Philosophy - **Security First**: Every line of code should be written with security in mind - **Mini
Build new MCP Apps (MCP servers with React UI output) using @modelcontextprotocol/ext-apps and the MCP SDK. Use when asked to scaffold or implement MCP App s...
Search and retrieve NGSS standards by code, domain, or topic. Explore three-dimensional components (SEPs, DCIs, and CCCs) and discover related standards by shared practices, concepts, or core ideas. P
MCP (Model Context Protocol) server builder — guides creation of high-quality MCP servers in Python (FastMCP) or TypeScript (MCP SDK). Use when building inte...