Developer Tools & Repos Agent Skills for Cursor

Select optimal data structure based on operation requirements

Retrieval-augmented generation (RAG) skill for the D&D 5e System Reference Document (SRD).

Helps build and extend TypeScript Express APIs using Clean Architecture, inversify dependency injection, Prisma ORM, and Railway…

Use when asked to prepare, review, or create a git commit for this repository.

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through…

FastAPI patterns for async APIs, dependency injection, Pydantic request and response models, OpenAPI docs, tests, security, and production…

Use this skill when building MCP (Model Context Protocol) servers with FastMCP in Python.

Upgrade gstack to the latest version.

Comprehensive best practices for building production-grade Next.js applications.

Complete guide for OpenAI's traditional/stateless APIs: Chat Completions (GPT-5, GPT-4o), Embeddings, Images (DALL-E 3), Audio (Whisper +…

Complete guide for OpenAI's Assistants API v2: stateful conversational AI with built-in tools (Code Interpreter, File Search, Function…

This skill provides comprehensive knowledge for working with OpenAI's Responses API, the unified stateful API for building agentic…

Provides expertise for analyzing DWARF debug files and understanding the DWARF debug format/standard (v3-v5).

React performance optimization and best practices.

Expert guidance for developing with the tinystruct Java framework.

Use this skill when building MCP (Model Context Protocol) servers with TypeScript on Cloudflare Workers.

Production-tested setup for Zustand state management in React applications with TypeScript.

Apple FoundationModels framework for on-device LLM — text generation, guided generation with @Generable, tool calling, and snapshot…

Apple native iOS 26 (SwiftUI/UIKit/WidgetKit) — NOT web CSS glassmorphism/backdrop-filter. iOS 26 Liquid Glass design system — dynamic…

Swift 6.2 Approachable Concurrency — single-threaded by default, @concurrent for explicit background offloading, isolated conformances for…

Thread-safe data persistence in Swift using actors — in-memory cache with file-backed storage, eliminating data races by design.