What is pyxel AGENTS.md?

Repository instructions for the Pyxel project that require an agent to read its design policy, audit procedure, and relevant design decisions before starting work. Pyxel is a software project, but the description gives no further details about it.

Use them when an agent begins work on Pyxel and needs to follow or audit its design rules.

They direct the agent to the project's design requirements before making changes. This can prevent work that conflicts with documented design decisions.

How kitao/pyxel configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to kitao/pyxel. 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/kitao/pyxel/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/kitao/pyxel

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/kitao/pyxel/agents-md/github.svg)](https://agentmods.dev/instructions/kitao/pyxel/agents-md)

Your own site

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

Per session 65 This file is loaded in full into every session.

When invoked 65 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.

Model	Per session	Once invoked
Fable 5.1	$0.00065	$0.00065
Opus 5.5	$0.00026	$0.00026
Sonnet 5.5	$0.00013	$0.00013
Haiku 4.5	$0.00006	$0.00006

Measured 12d ago against content hash 39bf1f528e59, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pyxel 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 12d 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 · 9 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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.

12d ago First seen · 9 lines · 65 tokens per session scan A 39bf1f528e59

Subscribe to this mod's changes

pyxel AGENTS.md is an instructions file published in the GitHub repository kitao/pyxel (18,525 stars, last pushed yesterday), with no licence file. It adds 65 tokens to every session, about $0.0003 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 2026-10-25.

Building agents Game development game game-development game-engine graphics html

pyxel AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
pyxel AGENTS.mdkitao/pyxel	Instructions file	19k	yesterday	none	A	65	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	today	MIT	A	7,461	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	5,516	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
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

pyxel: Instructions file for Codex