cdroid: Instructions file for Codex

AGENTS.md

cdroid AGENTS.md is an instructions file for Codex, OpenCode from houstudio/cdroid. It costs 522 tokens per session, scanned A, original, LGPL-2.1.

A project instruction file for houstudio/cdroid that tells an coding agent how to communicate, work, move code, build, and verify changes. Some of its details are written in Chinese.

In plain words
What is it for?
Following the project's communication and working practices, migrating code, and running its build and verification steps.
Why use it?
It gives the agent project-specific rules instead of leaving it to guess how this codebase should be changed and checked.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is houstudio/cdroid's own configuration. It tells Codex and OpenCode how to work on cdroid itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything cdroid configures →

Reuse

Borrowing it

Nothing to install: this file belongs to houstudio/cdroid. 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/houstudio/cdroid/master/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/houstudio/cdroid

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.

agentmods badge for cdroid AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/houstudio/cdroid/agents-md/github.svg)](https://agentmods.dev/instructions/houstudio/cdroid/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/houstudio/cdroid/agents-md"><img src="https://agentmods.dev/badge/instructions/houstudio/cdroid/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.

agentmods 80×15 button for cdroid AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/houstudio/cdroid/agents-md"><img src="https://agentmods.dev/badge/instructions/houstudio/cdroid/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 522 This file is loaded in full into every session.
When invoked 522 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 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 5.1 $0.00522 $0.00522
Opus 5.5 $0.00209 $0.00209
Sonnet 5.5 $0.00104 $0.00104
Haiku 4.5 $0.00052 $0.00052

Measured 1mo ago against content hash c29ab86d9a6d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

cdroid 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 1mo 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 · 35 lines

The source is not reproduced here

Licensed LGPL-2.1

The repository is licensed LGPL-2.1, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 1mo ago Changed · -5 tokens per session c29ab86d9a6d
  2. 1mo ago Changed · +5 lines · +72 tokens per session 7923e1e94dd0
  3. 2mo ago First seen · 30 lines · 455 tokens per session scan A a348ad3c1b53

Subscribe to this mod's changes

cdroid AGENTS.md is an instructions file published in the GitHub repository houstudio/cdroid (92 stars, last pushed 1mo ago), licensed LGPL-2.1. It adds 522 tokens to every session, about $0.0021 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 2026-08-30.

Related

cdroid AGENTS.md compared with instructions from other repositories

cdroid AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
cdroid AGENTS.mdhoustudio/cdroidInstructions file921mo agoLGPL-2.1A522Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143kyesterdayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149kyesterdayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode