What is cmo-scenario-generation AGENTS.md?

Repository instructions for generating Command: Modern Operations scenarios, which are Lua-based military simulation missions. They define rules for the generated scripts, briefings, logs, and related files.

Creating and maintaining CMO Lua scenarios, load-file headers, player briefings, initialization logs, scenario templates, and related documentation.

They give coding agents the project-specific rules needed to produce consistent, playable scenarios. They also prevent player-facing material from being written in the wrong language or format.

How praetore/cmo-scenario-generation configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to praetore/cmo-scenario-generation. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/praetore/cmo-scenario-generation/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/praetore/cmo-scenario-generation

Made for: Codex, OpenCode.

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/praetore/cmo-scenario-generation/agents-md/github.svg)](https://agentmods.dev/instructions/praetore/cmo-scenario-generation/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/praetore/cmo-scenario-generation/agents-md"><img src="https://agentmods.dev/badge/instructions/praetore/cmo-scenario-generation/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/praetore/cmo-scenario-generation/agents-md"><img src="https://agentmods.dev/badge/instructions/praetore/cmo-scenario-generation/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 9,915 This file is loaded in full into every session.

When invoked 9,915 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original 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.

Model	Per session	Once invoked
Fable 5.1	$0.09915	$0.09915
Opus 5.5	$0.03966	$0.03966
Sonnet 5.5	$0.01983	$0.01983
Haiku 4.5	$0.00992	$0.00992

Measured 2mo ago against content hash 7d784b0c0e58, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

cmo-scenario-generation AGENTS.md scanned grade A with 0 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 2mo ago.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

AGENTS.md · 512 lines

How it starts

The opening of the file, as written. The whole thing — 512 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CMO scenario generation — agent instructions

Primary guide for generating Command: Modern Operations (CMO) Lua scripts. Use it to produce syntactically correct, tactically coherent scenarios. Cursor loads this file automatically from the repository root.

Language — all generated output is English. Agents and tooling must produce English only for anything that ends up in generated/ or that a player/operator reads in CMO. Do not write Dutch or other non-English prose in generated material — even when the scenario theater is the Netherlands, Norway, or another non-English country.

English required (no exceptions)	Notes
OOB / load-file header comments	Player-visible at top of `generated/<name>.lua` — §4 Load file header
Player briefings (`_briefing.txt`, `_briefing.html`)	§10 — injected into load file via `ScenEdit_SpecialMessage`
`print()` / init log lines in scenario Lua	§6
New scenario templates and docs under `.cursor/rules/`
`.cursor/rules/`, scripts, Python CLI output

CMO side names (e.g. België, Nederland) may match in-game ScenEdit_AddSide identifiers — that is not player prose. All descriptive text around them (headers, briefings, logs) stays English.

Source-only tooling lines at the top of *_src.lua (SOURCE, Preflight, CMO load, Bootstrap) are for agents; keep them English too for consistency.

Output path: Bootstrap scenarios use two local files under generated/ (all *.lua gitignored — only .gitkeep placeholders are tracked):

File	Purpose
`generated/src/<name>_src.lua`	Source — edit this; preflight here; do not load in CMO
`generated/<name>.lua`	CMO load file — built by `generate_scenario.py` (bootstrap inlined + tree-shaked)

Mandatory for agents (bootstrap scenarios):

Edit generated/src/<name>_src.lua only — never hand-edit generated/<name>.lua (it is overwritten on generate).
After every *_src.lua change, run generate before you consider the task done or tell the user to playtest:
```
python scripts/generate_scenario.py generated/src/<name>_src.lua
```
Do not ask the user to run generate — the agent runs it. generate_scenario.py re-runs preflight; exit code 2 means no load file was written (fix errors first).
Load in CMO only generated/<name>.lua — never *_src.lua (no inlined bootstrap, wrong file for the game).

Standalone scenarios (no cmo.* helpers) remain a single generated/<name>.lua pasted into CMO’s Lua console the same way.

Read the full file on GitHub · 512 lines

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.

2mo ago First seen · 512 lines · 9,915 tokens per session scan A 7d784b0c0e58

Subscribe to this mod's changes

cmo-scenario-generation AGENTS.md is an instructions file published in the GitHub repository praetore/cmo-scenario-generation (7 stars, last pushed 4mo ago), licensed MIT. It adds 9,915 tokens to every session, about $0.0397 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Game development

cmo-scenario-generation AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
cmo-scenario-generation AGENTS.mdpraetore/cmo-scenario-generation	Instructions file	7	4mo ago	MIT	A	9,915	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	5,649	GitHub Copilot
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	today	MIT	A	4,680	Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	3,093	GitHub Copilot
vscode ai-customization.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	1,907	GitHub Copilot

cmo-scenario-generation: Instructions file for Codex