nativeprompt: Instructions file for Codex

AGENTS.md

nativeprompt AGENTS.md is an instructions file for Codex, OpenCode from edvardgrishin27/nativeprompt. It costs 652 tokens per session, scanned A, original, MIT.

Repository instructions for working on nativeprompt, a command-line tool that rewrites prompts for different AI coding agents and explains the changes. They define which files are off-limits and what work belongs in the codex/ folder.

In plain words
What is it for?
Use them when checking nativeprompt, running its tests and examples, or creating Codex-specific integration files and guidance.
Why use it?
They keep agent changes within the intended boundary and describe how to test the tool and add Codex integration.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions Claude Code; mentions AGENTS.md; mentions Codex.

This is edvardgrishin27/nativeprompt's own configuration. It tells Codex and OpenCode how to work on nativeprompt 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 nativeprompt configures →

Reuse

Borrowing it

Nothing to install: this file belongs to edvardgrishin27/nativeprompt. 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/edvardgrishin27/nativeprompt/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/edvardgrishin27/nativeprompt

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 nativeprompt AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/edvardgrishin27/nativeprompt/agents-md/github.svg)](https://agentmods.dev/instructions/edvardgrishin27/nativeprompt/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/edvardgrishin27/nativeprompt/agents-md"><img src="https://agentmods.dev/badge/instructions/edvardgrishin27/nativeprompt/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 nativeprompt AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/edvardgrishin27/nativeprompt/agents-md"><img src="https://agentmods.dev/badge/instructions/edvardgrishin27/nativeprompt/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 652 This file is loaded in full into every session.
When invoked 652 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00652 $0.00652
Opus 5.5 $0.00261 $0.00261
Sonnet 5.5 $0.00130 $0.00130
Haiku 4.5 $0.00065 $0.00065

Measured 1mo ago against content hash ae772d70186d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

nativeprompt 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 · 24 lines

What it actually says

AGENTS.md — инструкции для Codex

Ты работаешь в репозитории nativeprompt — CLI-инструмент, который переписывает промпт под официальные правила текущей модели (Claude Code / Codex) и объясняет почему. Обзор — в README.md, честные границы — в CLAIMS.md.

ГРАНИЦА (важно)

Эти части — авторские и СТАБИЛЬНЫЕ, НЕ редактируй их напрямую:

  • nativeprompt/ (весь Python-пакет, включая rules/*.json)
  • tests/, examples/
  • SKILL.md, README.md, CLAIMS.md, pyproject.toml, .github/

Твоя рабочая папка — только codex/. Всё, что ты создаёшь или меняешь, кладёшь туда. Изменения в core предлагай как патчи/заметки внутри codex/, НЕ применяй к файлам выше.

ТВОЯ ЗАДАЧА

  1. Изучи и проверь. Установи (pip install -e .), прогони python -m pytest -q, попробуй: python -m nativeprompt improve "почини баг, думай пошагово, перепроверь себя" --model gpt-5.6 и --model claude-opus-5. Убедись, что контраст правок работает.
  2. Сделай Codex-нативную интеграцию в codex/integration/. У Claude Code уже есть SKILL.md; у Codex — своя конвенция. Добавь то, что нативно для Codex: например, готовый фрагмент AGENTS.md для пользователя, который заставит Codex вызывать nativeprompt improve при просьбе «улучши промпт», и/или обёртку под твой формат кастомных промптов/инструментов. Следуй актуальным правилам Codex (developers.openai.com/codex).
  3. Ревью. В codex/REVIEW.md — конкретные предложения по улучшению (баги, эвристики analyze.py, покрытие правил, UX CLI). Патчи к core — файлами в codex/patches/ (unified diff), НЕ применяя их.

ПРАВИЛА КАЧЕСТВА

  • Правила в шпаргалке привязаны к ОФИЦИАЛЬНЫМ докам вендоров (source-URL). Ничего не выдумывай — если предлагаешь новое правило, дай ссылку на первоисточник.
  • Инструмент НЕ додумывает задачу за пользователя (недостающее — плейсхолдеры ‹…›). Сохраняй этот принцип.
  • Ядро — zero-deps (stdlib). Не тащи зависимости в core.
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 First seen · 24 lines · 652 tokens per session scan A ae772d70186d

Subscribe to this mod's changes

nativeprompt AGENTS.md is an instructions file published in the GitHub repository edvardgrishin27/nativeprompt (128 stars, last pushed 2d ago), licensed MIT. It adds 652 tokens to every session, about $0.0026 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

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