Developer Tools & Repos Agent Skills for ChatGPT

Master microservices architecture patterns including service boundaries, inter-service communication, data management, and resilience…

Microsoft 365 Agents SDK for .NET. Build multichannel agents for Teams/M365/Copilot Studio with ASP.NET Core hosting, AgentApplication…

Master Minecraft server plugin development with Bukkit, Spigot, and Paper APIs.

(Mobile-First · Touch-First · Platform-Respectful)

Develop React Native, Flutter, or native mobile apps with modern architecture patterns.

Expert in secure mobile coding practices specializing in input validation, WebView security, and mobile-specific security patterns.

CRITICAL: Use for MolyKit AI chat toolkit.

This skill guides you through creating custom external web service APIs for Moodle LMS, following Moodle's external API framework and…

Anti-over-engineering guardrail that activates when an AI coding agent expands scope, adds abstractions, or changes files the user did not…

Build and deploy the same feature consistently across web, mobile, and desktop platforms using API-first architecture and parallel…

You are an expert in Nest.js with deep knowledge of enterprise-grade Node.js application architecture, dependency injection patterns…

Build ASP.NET Core 8+ backend services with EF Core, auth, background jobs, and production API patterns.

Master C#/.NET patterns for building production-grade APIs, MCP servers, and enterprise backends with modern best practices (2024/2025).

Master ERC-721 and ERC-1155 NFT standards, metadata best practices, and advanced NFT features.

Comprehensive guidance for building scalable, maintainable, and production-ready Node.js backend applications with modern frameworks…

Node.js development principles and decision-making.

Automate NPM tasks via Rube MCP (Composio).

Step-by-step guide for migrating Odoo custom modules between versions (v14→v15→v16→v17).

Expert guide for creating custom Odoo modules.

Use when the user asks how to build with OpenAI products or APIs, asks about Codex itself or choosing Codex surfaces, needs up-to-date…

Automate Openweather API tasks via Rube MCP (Composio).