autumn-cli

autumn-cli is a skill for Claude Code, Codex from yellow-hammer/skills-onescript. It costs 46 tokens per session (1,491 once invoked), scanned A, original, MIT.

A OneScript library for building command-line programs with commands, subcommands, arguments, and options. Commands are defined on classes using annotations.

In plain words
What is it for?
Use it to create OneScript terminal tools, define their command hierarchy, accept values and options, and show command descriptions.
Why use it?
It provides a structured way to describe command-line input and connect each command to the code that runs it.

Skill for Claude CodeCodex

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 skills/yellow-hammer/skills-onescript/autumn-cli
Any agent
npx skills add yellow-hammer/skills-onescript --skill autumn-cli
Clone the repo
git clone --depth 1 https://github.com/yellow-hammer/skills-onescript

Made for: Claude Code, Codex.

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 autumn-cli

README.md
[![agentmods](https://agentmods.dev/badge/skills/yellow-hammer/skills-onescript/autumn-cli.svg)](https://agentmods.dev/skills/yellow-hammer/skills-onescript/autumn-cli)
Your own site
<a href="https://agentmods.dev/skills/yellow-hammer/skills-onescript/autumn-cli"><img src="https://agentmods.dev/badge/skills/yellow-hammer/skills-onescript/autumn-cli.svg" alt="Measured on agentmods" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,491 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00046 $0.01491
Opus 5 $0.00023 $0.00745
Sonnet 5 $0.00009 $0.00298
Haiku 4.5 $0.00005 $0.00149

Measured 4d ago against content hash 2391489d97d1, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

autumn-cli 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.

skills/autumn-cli/SKILL.md · 142 lines

How it starts

The opening of the file, as written. The whole thing — 142 lines — stays where its author put it; the contents beside it link to each section on GitHub.

autumn-cli

Обёртка над библиотекой cli для создания консольных приложений на фреймворке Autumn. Команды, подкоманды, аргументы и опции описываются аннотациями на классах.

Подключение и запуск

Точка входа (например main.os):

#Использовать autumn
#Использовать autumn-cli
#Использовать "Каталог/С/Классами/Команд"

Поделка = Новый Поделка();
Поделка.ЗапуститьПриложение();

Каталог с командами должен содержать классы с аннотацией &КомандаПриложения или &ПодкомандаПриложения.

Команда приложения

Класс объявляется командой аннотацией на конструкторе. Метод, выполняемый при вызове команды, помечается &ВыполнениеКоманды.

&Аргумент(Имя = "ARG", Описание = "Значение числа")
&ТЧисло
Перем ПереданноеЧисло;

&КомандаПриложения(Имя = "p plus", Описание = "Прибавляет 10 к заданному числу")
Процедура ПриСозданииОбъекта()
КонецПроцедуры

&ВыполнениеКоманды
Процедура ВывестиРезультатСложения() Экспорт
    Результат = ПереданноеЧисло + 10;
    Сообщить("Результат сложения: " + Результат);
КонецПроцедуры

Параметры аннотации &КомандаПриложения: Имя — имя в CLI (например "p plus"), Описание — текст справки. Повторяемый параметр Подкоманда — имена желудей подкоманд.

Аргументы и опции

  • Аргумент — позиционный аргумент: переменная с &Аргумент(Имя = "ARG", Описание = "...").
  • Опция — именованный параметр: переменная с &Опция(Имя = "n name", Описание = "Имя пользователя").

Пример опции:

&Опция(Имя = "n name", Описание = "Имя пользователя")
Перем ИмяПользователя;

&КомандаПриложения(Имя = "H hello", Описание = "Поздоровается с пользователем")
Процедура ПриСозданииОбъекта()
КонецПроцедуры

&ВыполнениеКоманды
Процедура ПоприветствоватьПользователя() Экспорт
    Сообщить("Привет " + ИмяПользователя + "!");
КонецПроцедуры

Типы аргументов и опций

Аннотации типа для полей: &ТЧисло, &ТСтрока, &ТБулево, &ТДата, &ТМассивДат, &ТМассивЧисел, &ТМассивСтрок, &ТПеречисление. Для булева также &Флаговый, &Флаг.

Read the full file on GitHub · 142 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.

  1. 4d ago First seen · 142 lines · 46 tokens per session scan A 2391489d97d1

Subscribe to this mod's changes

autumn-cli is a skill published in the GitHub repository yellow-hammer/skills-onescript (40 stars, last pushed 5mo ago), licensed MIT. It adds 46 tokens to every session and 1,491 once invoked, about $0.0002 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 2026-08-30.

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