make-game

make-game is a skill for Claude Code, Codex from Mte90/dotfiles. It costs 80 tokens per session (5,504 once invoked), scanned C, original, no licence file.

Full guided pipeline — scaffold, design, audio, deploy, and monetize a browser game from scratch. Use when the user says "make a game", "build me a game", "create a new game", "make a 2D/3D game", or provides a game concept to build. Do NOT use for modifying existing games (use add-feature or improve-game instead).

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/mte90/dotfiles/make-game
Any agent
npx skills add Mte90/dotfiles --skill make-game
Clone the repo
git clone --depth 1 https://github.com/Mte90/dotfiles

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for make-game

README.md
[![agentmods](https://agentmods.dev/badge/skills/mte90/dotfiles/make-game.svg)](https://agentmods.dev/skills/mte90/dotfiles/make-game)
Your own site
<a href="https://agentmods.dev/skills/mte90/dotfiles/make-game"><img src="https://agentmods.dev/badge/skills/mte90/dotfiles/make-game.svg" alt="Measured on agentmods" height="20"></a>
Per session 80 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,504 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 3 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00080 $0.05504
Opus 5 $0.00040 $0.02752
Sonnet 5 $0.00016 $0.01101
Haiku 4.5 $0.00008 $0.00550

Measured today against content hash 85a064c3eb51, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

make-game scanned grade C with 3 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Sends data to an external URLmediumData exfiltration

A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.

curl -sS https://here.now/api/auth/login -H "content-type: application/json" -d '{"email": "[email protected]"}'

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

mkdir -p ~/.herenow && echo "<API_KEY>" > ~/.herenow/credentials && chmod 600 ~/.herenow/credentials

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -sS https://here.now/api/auth/login -H "content-type: application/json" -d '{"email": "[email protected]"}'
.config/opencode/skills/threejs/make-game/SKILL.md · 549 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. today First seen · 549 lines · 80 tokens per session scan C 85a064c3eb51

Subscribe to this mod's changes

make-game is a skill published in the GitHub repository Mte90/dotfiles (51 stars, last pushed 3d ago), with no licence file. It adds 80 tokens to every session and 5,504 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 3 findings (sends data to an external url, asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Related

Other skills, from other repositories

code-snippet-images

Generate beautiful code snippet images (PNG) for social media, tweets, LinkedIn, and documentation. Creates light-themed, macOS-style window chrome screenshots from code using HTML templates and Chrome headless. Use when asked to create code images, tweet images, snippet screenshots, code cards, or visual code…

freekmurze/dotfiles · 85 tokens

ableton

Control Ableton Live through the AbletonMCP tools. Use when the user wants to build tracks, patches, clips, drums, automation, or generative music in Ableton, or asks to change any device, mixer, or transport setting in their Live set. Triggers on "Ableton", "Live set", "make a patch", "build a track", "add a synth"…

freekmurze/dotfiles · 109 tokens

remotion

Build, run, and render videos programmatically with Remotion (React-based video). Use when scaffolding a Remotion project, writing compositions/animations, previewing in Remotion Studio, rendering to MP4/WebM/GIF/stills, embedding the Remotion Player, or troubleshooting Remotion + Bun. Triggers - "Remotion"…

signalridge/dotfiles · 118 tokens

agent-browser

Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a…

rgomezcasas/dotfiles · 108 tokens

browser-testing-with-devtools

Tests in real browsers via Chrome DevTools MCP. Use when building or debugging anything that runs in a browser. Use when you need to inspect the DOM, capture console errors, analyze network requests, profile performance, or verify visual output with real runtime data. Requires the chrome-devtools MCP server to be…

mamahoos/dot-files · 68 tokens

generate-image

Generate or edit images using AI models (FLUX, Nano Banana 2). Use for general-purpose image generation including photos, illustrations, artwork, visual assets, concept art, and any image that is not a technical diagram or schematic. For flowcharts, circuits, pathways, and technical diagrams, use the…

magic3007/dotfiles · 71 tokens