game-development instructions

88 tagged game-development, measured the same way as everything else here.

Browse within: godot 11ai-opponent 8fortheloveofcode 8game-engine 8copilot 7fastmcp 7unity 7game-ai 6game-dev-tools 5

EricSun0218/OpenGameAgent

Instructions file CodexOpenCode

Instructions for EricSun0218/OpenGameAgent, covering coding agent guide, objective, repository map, non-negotiable boundaries and first commands.

42 5d ago A 1,042 tokens original MIT

devdavv/unity-ai-workflow

Instructions file

Instructions for devdavv/unity-ai-workflow, covering unity ai workflow, workspace layout, project config, dev modes and non-negotiable rules.

41 5mo ago A 841 tokens original MIT

TabooHarmony/roblox-brain

Instructions file CodexOpenCode

AGENTS.md instructions for TabooHarmony/roblox-brain, covering agents.md: guide for ai agents and contributors, what this repo is, architecture: progressive disclosure, skill file structure and skill title.

38 10d ago A 1,446 tokens original MIT

lattice AGENTS.md

28

plausibleventures/lattice

Instructions file CodexOpenCode

Instructions for plausibleventures/lattice, covering lattice — how to work in this repo, the eleven non-negotiables, layout, commands and house style.

35 10d ago A 3,095 tokens original MIT

lattice CLAUDE.md

29

plausibleventures/lattice

Instructions file

Instructions for plausibleventures/lattice: See AGENTS.md — it is the constitution for this repo and applies to every agent and every human equally. Start with .lattice/kit.json for the machine-readable index of what exists, and .lattice/tasks.json for what to do next.

35 10d ago A 63 tokens original MIT

WorldOS AGENTS.md

33

electricsheephq/WorldOS

Instructions file CodexOpenCode

AGENTS.md instructions for electricsheephq/WorldOS, covering worldos agent instructions, codex desktop local-resource policy, worldos takeover truth, support vm and gex44 gpu host (evaos-gpu-gex44-1).

23 19d ago A 2,108 tokens

cordial AGENTS.md

34

luohoa97/cordial

Instructions file CodexOpenCode

AGENTS.md instructions for luohoa97/cordial, covering agents.md, reach for the mcp first, the one rule, verify by running. do not report what you have not observed and which issue this is.

22 3d ago A 7,177 tokens GPL-3.0

cordial CLAUDE.md

35

luohoa97/cordial

Instructions file

Claude Code instructions for luohoa97/cordial, covering claude.md, you are an orchestrator. delegate by default, write the brief as though you will not be asked a follow-up, check what comes back and running several at once.

22 3d ago A 2,042 tokens GPL-3.0

yume CLAUDE.md

36

kamwoh/yume

Instructions file

Instructions for kamwoh/yume, covering yume (夢) — json-driven game framework on godot, quick start, framework structure, how the engine works and tick rate is the engine's heartbeat (2026-05-16).

21 2mo ago A 5,517 tokens original MIT

rustycore AGENTS.md

37

alseif0x/rustycore

Instructions file CodexOpenCode

AGENTS.md instructions for alseif0x/rustycore, covering agents.md, project and source of truth, reference priority, current checkpoint and working an issue (session kickoff).

21 2d ago A 6,325 tokens

rustycore CLAUDE.md

38

alseif0x/rustycore

Instructions file

Claude Code instructions for alseif0x/rustycore: The operating guide for this repository lives in AGENTS.md — a single source shared by Claude Code, Codex, and other agents. The line below imports it so Claude Code loads the full guide automatically. Edit AGENTS.md, not this file.

21 2d ago A 71 tokens

gamedevpl/www.gamedev.pl

Instructions file GitHub Copilot

Copilot instructions for gamedevpl/www.gamedev.pl, covering copilot / coding-agent instructions, what this is, the one safety rule — do not break it, conventions and the green gate — must pass before you finish.

14 2d ago A 1,605 tokens GPL-3.0

gamedevpl/www.gamedev.pl

Instructions file CodexOpenCode

AGENTS.md instructions for gamedevpl/www.gamedev.pl, covering agents.md, fast facts, green gate — run before finishing any change, do not write the same shell twice and current architecture.

14 2d ago A 3,240 tokens GPL-3.0

renpy-mcp AGENTS.md

42

fracturedring/renpy-mcp

Instructions file CodexOpenCode

AGENTS.md instructions for fracturedring/renpy-mcp, covering agents.md, the deal, default folder, happy path from a one-sentence prompt and rules the server will hold you to.

11 4mo ago A 2,022 tokens AGPL-3.0

mittal-parth/claude-clan

Instructions file

Claude Code instructions for mittal-parth/claude-clan, covering claude city — working notes, commands, the pipeline, facts that bite and the isometric world.

11 +1 4d ago A 3,351 tokens

o3de-mcp AGENTS.md

44

nickschuetz/o3de-mcp

Instructions file CodexOpenCode

AGENTS.md instructions for nickschuetz/o3de-mcp, covering agent guide — o3de-mcp, quick start decision tree, token efficiency rules, 1. batch over individual calls and 2. query before modifying.

10 6d ago C 1,722 tokens

o3de-mcp CLAUDE.md

45

nickschuetz/o3de-mcp

Instructions file

Claude Code instructions for nickschuetz/o3de-mcp, covering claude.md, what this is, commands, install (editable, with dev tools) and run the mcp server.

10 6d ago A 1,416 tokens

TangentDomain/excel-mcp-server

Instructions file CodexOpenCode

A project instruction file for ExcelMCP, a Python server that lets game developers query and update Excel configuration files using SQL-like commands. It also describes testing, linting, and project structure.

10 1mo ago A 975 tokens original MIT

TangentDomain/excel-mcp-server

Instructions file

Project instructions for an Excel MCP server, a program that lets an AI use tools to work with Excel configuration files. The instructions describe its Python structure, SQL support, tool-to-code mapping, and tests.

10 1mo ago A 1,013 tokens original MIT