Skills by skillcreatorai

Automated code review for pull requests using specialized review patterns. Analyzes code for quality, security, performance, and best practices. Use when reviewing code changes, PRs, or doing code audits.

Code refactoring patterns and techniques for improving code quality without changing behavior. Use for cleaning up legacy code, reducing complexity, or improving maintainability.

Build beautiful cross-platform mobile apps with Expo Router, NativeWind, and React Native.

Modern Python development with Python 3.12+, Django, FastAPI, async patterns, and production best practices. Use for Python projects, APIs, data processing, or automation scripts.

Backend API design, database architecture, microservices patterns, and test-driven development. Use for designing APIs, database schemas, or backend system architecture.

JavaScript and TypeScript development with ES6+, Node.js, React, and modern web frameworks. Use for frontend, backend, or full-stack JavaScript/TypeScript projects.

Provides documentation templates and examples for `README`, `OpenAPI`, `JSDoc`, and ADR/architecture guidance. No security-relevant behaviors detected; the file only references configuration keys like `JWT_SECRET`, `ACCESS_TOKEN_EXPIRY`, and `REFRESH_TOKEN_EXPIRY` and contains example commands such as `npm install`.

Deploy applications to Vercel with edge functions, serverless, and ISR.

Modern web design principles for responsive layouts, accessibility, and visual hierarchy.

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for creating new spreadsheets, reading/analyzing data, modifying existing spreadsheets, or recalculating formulas.

Database schema design, optimization, and migration patterns for PostgreSQL, MySQL, and NoSQL databases. Use for designing schemas, writing migrations, or optimizing queries.

This skill drafts tailored cover letters and job applications from user-provided CVs, example letters, and stated preferences. No security-relevant behaviors detected.

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.

This skill is a guide for building LLM applications (prompt patterns, RAG, and API integration). It reads `OPENAI_API_KEY` and `ANTHROPIC_API_KEY` from the environment and issues external calls such as `openai.chat.completions.create`, `anthropic.messages.create`, and Supabase RPC.

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

Clarify requirements before implementing. Do not use automatically, only when invoked explicitly.

Create beautiful visual art in .png and .pdf documents using design philosophy. Use when the user asks to create a poster, piece of art, design, or other static visual piece. Creates original visual designs.

This skill transforms vague prompts into optimized Claude Code prompts and supplies subagents, templates, and workflows for code tasks. It explicitly instructs running shell/CLI commands (e.g., `npm run build`, `claude -p`), touching project config like `~/.claude/CLAUDE.md` and `.env.example`, and fetching `https://code.claude.com/docs/llms.txt`.

Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for creating new presentations, modifying content, working with layouts, adding speaker notes, or any presentation tasks.

Create, update, and manage Jira issues from natural language. Use when the user wants to log bugs, create tickets, update issue status, or manage their Jira backlog.

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.

Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for creating new documents, modifying content, working with tracked changes, or adding comments.

Automate QA regression testing with reusable test skills. Create login flows, dashboard checks, user creation, and other common test scenarios that run consistently.

Guide for creating effective skills. Use when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

React development guidelines with hooks, component patterns, state management, and performance optimization.

Assists in writing high-quality content by conducting research, adding citations, improving hooks, iterating on outlines, and providing real-time feedback on each section. Transforms your writing process from solo effort to collaborative partnership.

Automatically creates user-facing changelogs from git commits by analyzing commit history, categorizing changes, and transforming technical commits into clear, customer-friendly release notes. Turns hours of manual changelog writing into minutes of automated generation.