Real AI agent use cases, with sources and setup prompts

Mod almost any PC game with Claude Code skills

An open-source repo gives Claude Code 12 skills for game modding: recon, reverse engineering, asset work and testing inside the running game. People have used it to put Minecraft into GTA V, Cyberpunk 2077 and Skyrim.

$17/mo1 dayAdvancedSource linked

Source

@macintosh_busy on X · 2026-10-20

Written in our own words. Credit to the original author. Link checked 2026-10-21.

What they did

An open-source repo gives Claude Code 12 skills for game modding: recon, reverse engineering, asset work and testing inside the running game. People have used it to put Minecraft into GTA V, Cyberpunk 2077 and Skyrim.

Result (as claimed)

The repo passed 8,482 GitHub stars in 20 days; the Minecraft TNT mod works in all three games.

Tools they used

Claude Code

Cost: Claude Code: from $17/mo.

Set it up

  1. Write a one-page brief

    Describe the app in plain words: who it is for, the 3 core screens or actions, and what "done" looks like.

  2. Start the project with your agent

    Open Claude Code and paste the brief. Ask it to propose a stack and a file plan before writing code.

  3. Build one slice at a time

    Ship the smallest working flow first, run it, then add features one by one. Commit after each working step.

  4. Test it like a user

    Click through on desktop and phone. Ask the agent to add basic tests and fix anything that breaks.

  5. Check security and ship

    Keep keys in environment variables, check auth and database rules, then deploy and share the link.

Copy the full setup prompt

Paste into your agent and it will walk you through the setup, asking before anything that sends, posts or spends.

You are helping me set up this AI use case end to end in Claude Code.

Goal: Mod almost any PC game with Claude Code skills
What the original author did: An open-source repo gives Claude Code 12 skills for game modding: recon, reverse engineering, asset work and testing inside the running game. People have used it to put Minecraft into GTA V, Cyberpunk 2077 and Skyrim.
Reported result (as claimed by the author): The repo passed 8,482 GitHub stars in 20 days; the Minecraft TNT mod works in all three games.
Source: https://x.com/macintosh_busy/status/2112561605812662698
Tools they used: Claude Code
Category: Vibe coding & apps

Please:
1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like).
2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure.
3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data.
4. Finish with a checklist to run it again next time.

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Guides for this use case

How to vibe code an app with Claude Code · How to make a Godot, Unity or 3D game with AI agents · How to reverse-engineer and revive old devices with AI · How to use Claude Code skills and plugins

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