pagouse AGENTS.md

pagouse AGENTS.md is an instructions file for Codex, OpenCode from gianlucamazza/pagouse. It costs 281 tokens per session, scanned A, original, MIT.

Project instructions for pagouse, a page-only tool for observing and controlling Chromium web pages. They define contribution rules, the JSON response contract, architecture limits, and documentation requirements.

In plain words
What is it for?
They guide agents who change pagouse, including its page controls, MCP behavior, JSON output, errors, tests, and documentation.
Why use it?
They prevent unsupported browser-control features and keep the code, tests, and documentation aligned.

Instructions file for CodexOpenCode

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 instructions/gianlucamazza/pagouse/agents-md
Clone the repo
git clone --depth 1 https://github.com/gianlucamazza/pagouse

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 pagouse AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/gianlucamazza/pagouse/agents-md.svg)](https://agentmods.dev/instructions/gianlucamazza/pagouse/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/gianlucamazza/pagouse/agents-md"><img src="https://agentmods.dev/badge/instructions/gianlucamazza/pagouse/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 281 This file is loaded in full into every session.
When invoked 281 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5 $0.00281 $0.00281
Opus 5 $0.00140 $0.00140
Sonnet 5 $0.00056 $0.00056
Haiku 4.5 $0.00028 $0.00028

Measured 4d ago against content hash f0e0c0f18ae7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

pagouse 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 4d 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 · 30 lines

What it actually says

AGENTS.md

Notes for coding agents working on this repository. To use pagouse to drive a page, read skills/pagouse/SKILL.md instead.

Read first

Hard rules

  • Do not import a seat-adapter library. This core is page-only.
  • MCP stays observe-only. Do not add a mutate tool to it.
  • No chrome.debugger in v0.
  • Errors are PagouseError subclasses with a stable code. A new code needs a row in docs/json-contract.md.
  • The default test suite is hermetic: recorded AX fixtures, mocked sockets, no live browser. Gate anything else on PAGOUSE_INSTANCE_SIGNATURE.
  • Comments and documentation in English.

Docs are tested

tests/test_docs_alignment.py compares the documentation to the code. A change to the surface that skips the docs will fail, by design.

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. 4d ago First seen · 30 lines · 281 tokens per session scan A f0e0c0f18ae7

Subscribe to this mod's changes

pagouse AGENTS.md is an instructions file published in the GitHub repository gianlucamazza/pagouse (0 stars, last pushed yesterday), licensed MIT. It adds 281 tokens to every session, about $0.0014 per session on Opus 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.