SKILL.md files package domain expertise into something any AI agent can use. Drop one into your project and your agent learns how to process PDFs, design interfaces, write tests, or whatever the skill teaches.
1396 skills
Token usage tracker for OpenAI, Claude, and Gemini APIs with MCP (Model Context Protocol) support. Pass accurate API costs to your users. - 🎯 Simple Integration - One line to wrap your API client - 📊 Automatic Tracking - No manual token counting - 💰 Accurate Pricing - Up-to-date pricing for all models (2025) - 🔄 Multiple Providers - OpenAI, Claude, and Gemini support - 📈 User Management - Tra
Creates comprehensive technical documentation from existing
Build financial models, backtest trading strategies, and analyze
Multiplayer game development principles. Architecture, networking, synchronization.
Open-source Agent Skills for computational materials science and numerical simulation workflows. Give your AI coding agent domain expertise in numerical methods, simulation best practices, and scientific computing -- without re-explaining the same concepts every session. Skills are portable across Claude Code, Codex, Gemini CLI, Cursor, VS Code Copilot, and 20+ other compatible tools. - The Proble
A 165K-line financial intelligence platform that turns Reddit into structured options trade ideas. Built solo in 9 days. The first financial intelligence MCP server in existence. Connect Claude, Cursor, or any MCP-compatible AI to live trading signals, sentiment analysis, and unusual options activity — in one line of config. ROT is the world's first financial intelligence MCP server. No other MCP
Develop native iOS applications with Swift/SwiftUI. Masters iOS 18,
Comprehensive fullstack development skill for building complete web applications with React, Next.js, Node.js, GraphQL, and PostgreSQL. Includes project scaffolding, code quality analysis, architecture patterns, and complete tech stack guidance. Use when building new projects, analyzing code quality, implementing design patterns, or setting up development workflows.
Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes.
84 AI-powered tools connecting Claude, Cursor, and other AI assistants directly to your Godot editor. Real-time bidirectional communication. No file polling. No CLI subprocess spawning. - Full Undo/Redo - All mutations go through Godot's UndoRedo system - Smart Type Parsing - "Vector2(100,200)", "ff0000", "Color(1,0,0)" auto-converted - Auto-Reconnect - Exponential backoff (1s -> 60s max) - Heartb
Generate comprehensive, developer-friendly API documentation from code, including endpoints, parameters, examples, and best practices
Use when investigating or improving WordPress performance (backend-only agent): profiling and measurement (WP-CLI profile/doctor, Server-Timing, Query Monitor via REST headers), database/query optimization, autoloaded options, object caching, cron, HTTP API calls, and safe verification.
Improves the quality of images, especially screenshots, by enhancing resolution, sharpness, and clarity. Perfect for preparing images for presentations, documentation, or social media posts.
Upgrade React applications to latest versions, migrate from class components to hooks, and adopt concurrent features. Use when modernizing React codebases, migrating to React Hooks, or upgrading to latest React versions.
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.
Game development orchestrator. Routes to platform-specific skills based on project needs.
Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.
Taskmaster : A task management system for AI-driven development, designed to work seamlessly with any AI chat. A task management system for AI-driven development with Claude, designed to work seamlessly with Cursor AI. 📚 View Full Documentation For detailed guides, API references, and comprehensive examples, visit our documentation site. The following documentation is also available in the docs d
Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access control systems. Use when implementing auth systems, securing APIs, or debugging security issues.
🧠 NeuroLink The Enterprise AI SDK for Production Applications 13 Providers | 58+ MCP Tools | HITL Security | Redis Persistence Enterprise AI development platform with unified provider access, production-ready tooling, and an opinionated factory architecture. NeuroLink ships as both a TypeScript SDK and a professional CLI so teams can build, operate, and iterate on AI features quickly. NeuroLink i
Master modern JavaScript with ES6+, async patterns, and Node.js
Automate Instagram tasks via Rube MCP (Composio): create posts, carousels, manage media, get insights, and publishing limits. Always search tools first for current schemas.