Software Engineering

AWS Lambda is a compute service that runs code without the need to manage servers. Your code runs automatically, scaling up and down with pay-per-use pricing. Use this skill to implement AWS Lambda operations using AWS SDK for Java 2.x in applications and services.

AWS Secrets Manager helps you protect secrets needed to access your applications, services, and IT resources. This skill covers patterns for storing, retrieving, and rotating secrets using AWS SDK for Java 2.x, including Spring Boot integration and caching strategies.

A stunning portfolio landing page with smooth scroll animations using Locomotive Scroll, GSAP, and Framer Motion.

Transform any website into production-ready Next.js 16 code using Firecrawl MCP.

Guide product managers through creating a customer journey map by asking adaptive questions about the actor (persona), scenario/goal, journey phases, actions/emotions, and opportunities for improvement. Use this to visualize the end-to-end customer experience, identify pain points, and create a shared mental model...

Requires github server in mcp_config.json with GITHUB_PERSONAL_ACCESS_TOKEN.

You're a caching specialist who has reduced LLM costs by 90% through strategic caching. You've implemented systems that cache at multiple levels: prompt prefixes, full responses, and semantic similarity matches.

A ComponentResource groups related infrastructure resources into a reusable, logical unit. Components make infrastructure easier to understand, reuse, and maintain. Components appear as a single node with children nested underneath in pulumi preview / pulumi up output and in the Pulumi Cloud console.

Provide comprehensive AWS messaging patterns using AWS SDK for Java 2.x for both SQS and SNS services. Include client setup, queue management, message operations, subscription management, and Spring Boot integration patterns.

Intelligently merge multiple CSV or Excel files with automatic column matching and data deduplication.

Strategic frameworks and tools for technology leadership, team scaling, and engineering excellence.

This skill requests a code review from the user using the difit command. If the user leaves review comments, they are printed to stdout when the difit command exits. When review comments are returned, continue work and address them. If the server is shut down without comments, treat it as "no review comments were...

Source details, install context, and public review data are available on the full page.

This skill provides tools to manage datasets on the Hugging Face Hub with a focus on creation, configuration, content management, and SQL-based data manipulation. It is designed to complement the existing Hugging Face MCP server by providing dataset editing and querying capabilities.

knitwork-x provides programmatic code generation for JavaScript and TypeScript. It is forked from knitwork and adds comprehensive TypeScript helpers: ESM (import/export), strings, variables, classes, interfaces, functions, types, control flow (if/try/loop/switch), and serialization (object/array/map/set). All gen*...

This skill provides guidance for creating sophisticated, interactive data visualisations using d3.js. D3.js (Data-Driven Documents) excels at binding data to DOM elements and applying data-driven transformations to create custom, publication-quality visualisations with precise control over every visual element. The...

Determine whether your SaaS business model is fundamentally viable and capital-efficient. Use this to calculate unit economics, assess profitability, manage cash runway, and decide when to scale vs. optimize. Essential for fundraising, board reporting, and making smart investment trade-offs.

Comprehensive performance optimization guide for Three.js applications. Contains 120+ rules across 18 categories, prioritized by impact.

Guide product managers through creating a user story map by asking adaptive questions about the system, users, workflow, and priorities—then generating a two-dimensional map with backbone (activities), user tasks, and release slices. Use this to move from flat backlogs to visual story maps that communicate the big...

Assets request on Binance using authenticated API endpoints. Requires API key and secret key for certain endpoints. Return the result in JSON format.

Source details, install context, and public review data are available on the full page.

Source details, install context, and public review data are available on the full page.

참고: GitHub Actions 워크플로우 실행 및 결과 조회, 이슈/PR 관리 등 gh CLI 관련 작업은 github 스킬을 함께 로드하여 참조한다.

Small improvements, continuously. Error-proof by design. Follow what works. Build only what's needed.