1c-cfe-diff

1c-cfe-diff is a skill for Claude Code from Desko77/claude-code-skills-1c. It costs 63 tokens per session (617 once invoked), scanned A, a copy of cfe-diff, MIT.

A tool for inspecting a 1C configuration extension, called a CFE. It can show what the extension contains or check whether inserted code was transferred into the main configuration.

In plain words
What is it for?
Use it to list extension changes or verify that code between insertion markers exists in the corresponding main-configuration modules.
Why use it?
It makes borrowed objects, custom objects, forms, event handlers, and transfer status easier to review than inspecting the extension manually.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

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/desko77/claude-code-skills-1c/1c-cfe-diff
Any agent
npx skills add Desko77/claude-code-skills-1c --skill 1c-cfe-diff
Clone the repo
git clone --depth 1 https://github.com/Desko77/claude-code-skills-1c

Made for: Claude Code.

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 1c-cfe-diff

README.md
[![agentmods](https://agentmods.dev/badge/skills/desko77/claude-code-skills-1c/1c-cfe-diff.svg)](https://agentmods.dev/skills/desko77/claude-code-skills-1c/1c-cfe-diff)
Your own site
<a href="https://agentmods.dev/skills/desko77/claude-code-skills-1c/1c-cfe-diff"><img src="https://agentmods.dev/badge/skills/desko77/claude-code-skills-1c/1c-cfe-diff.svg" alt="Measured on agentmods" height="20"></a>
Per session 63 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 617 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 92% copy Near-identical to another mod 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 $0.00063 $0.00617
Opus 5 $0.00032 $0.00309
Sonnet 5 $0.00013 $0.00123
Haiku 4.5 $0.00006 $0.00062

Measured 6d ago against content hash 403466f76d2b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

1c-cfe-diff 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 6d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/cfe-diff.ps1, scripts/cfe-diff.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Origin

This is a copy

92% identical to cfe-diff — 36 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/1c-cfe-diff/SKILL.md · 58 lines

What it actually says

/cfe-diff - Анализ расширения конфигурации

Анализирует расширение в двух режимах: обзор изменений (Mode A) или проверка переноса (Mode B).

Параметры

Параметр Описание По умолчанию
ExtensionPath Путь к расширению (обязат.) -
ConfigPath Путь к конфигурации (обязат.) -
Mode A (обзор) / B (проверка переноса) A

Команда

powershell.exe -NoProfile -File skills/1c-cfe-diff/scripts/cfe-diff.ps1 -ExtensionPath src -ConfigPath C:\cfsrc\erp -Mode A

Mode A - обзор расширения

Для каждого объекта показывает:

  • [BORROWED] - заимствованный: перехватчики (&Перед, &После, &ИзменениеИКонтроль, &Вместо), собственные реквизиты/ТЧ/формы
  • [OWN] - собственный: количество реквизитов, ТЧ, форм

Для каждой формы заимствованного объекта показывается:

  • (borrowed) / (own) - заимствованная или собственная форма
  • callType-события формы и элементов
  • callType на командах

Mode B - проверка переноса

Для каждого &ИзменениеИКонтроль извлекает блоки #Вставка/#КонецВставки из расширения и ищет их в соответствующем модуле конфигурации.

Статусы:

  • [TRANSFERRED] - код найден в конфигурации
  • [NOT_TRANSFERRED] - код не найден
  • [NEEDS_REVIEW] - нет блоков #Вставка или модуль конфигурации не найден

Примеры

# Обзор - что изменено в расширении
... -ExtensionPath src -ConfigPath C:\cfsrc\erp -Mode A

# Проверка переноса - все ли #Вставка перенесены
... -ExtensionPath src -ConfigPath C:\cfsrc\erp -Mode B
Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 6d ago First seen · 58 lines · 63 tokens per session scan A 403466f76d2b

Subscribe to this mod's changes

1c-cfe-diff is a skill published in the GitHub repository Desko77/claude-code-skills-1c (55 stars, last pushed 4d ago), licensed MIT. It adds 63 tokens to every session and 617 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 92% identical to cfe-diff, differing in 36 lines, and is treated as a copy.

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