Developer Tools & Repos Agent Skills for Claude Code

Emacs ecosystem = elisp + org + gnus + tramp + eglot.

This skill should be used when the user asks to "check encounter balance", "review CR", "is this too hard", "is this too easy", "balance…

Build single encounters for D&D 5e 2024 across all five types: Combat, Social, Exploration, Chase, and Downtime.

Enemy AI for 3D MMO platformers — patrol loops, server-controlled entities, BackgroundService AI, state machines, aggro, boss patterns…

Query grid electricity forecasts and submit load events using EnergyKit to help users optimize home electricity usage.

Configure the project's game engine and version.

Index of 37 advanced engineering agent skills for Claude Code, Codex, Gemini CLI, Cursor, OpenClaw.

Master Godot 4 GDScript patterns including signals, scenes, state machines, and optimization.

Master Unity ECS (Entity Component System) with DOTS, Jobs, and Burst for high-performance game development.

Product and business-rule guardrails for Engram.

Three.js geometry creation - built-in shapes, BufferGeometry, custom geometry, instancing.

Three.js asset loading - GLTF, textures, images, models, async patterns.

Three.js textures - texture types, UV mapping, environment maps, texture settings.

Launch the Adventure Engine application for an adventure project.

Resolves HTTP routes (GET /api/orders) and console commands (app:process-payments) to their handler files.

Use when creating or modifying Model Context Protocol (MCP) servers with FastMCP framework - guides through tools, resources, prompts…

Help users work with ERC-7579 modular smart accounts using Nethereum — install and manage validators (ECDSA, multisig, social recovery)…

Automate Dungeon Fighter Online tasks via Rube MCP (Composio).

Automate Epic Games tasks via Rube MCP (Composio).

Master Godot 4 GDScript patterns including signals, scenes, state machines, and optimization.

Master Unity ECS (Entity Component System) with DOTS, Jobs, and Burst for high-performance game development.