erf-expert

erf-expert is a skill for Claude Code from Arman-Kudaibergenov/1c-ai-development-kit. It costs 104 tokens per session (1,896 once invoked), scanned A, original, AGPL-3.0.

A coding skill for creating, building, and unpacking external 1C ERF reports. ERF is a file format used for 1C report extensions.

In plain words
What is it for?
Use it when initializing, compiling, dumping, or otherwise working with ERF reports and their source files.
Why use it?
It directs ERF work to the required process and helps avoid using tools intended for other 1C file types, such as EPF external tools.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it when initializing, compiling, dumping, or otherwise working with ERF reports and their source files.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/arman-kudaibergenov/1c-ai-development-kit/erf-expert
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.

Any agent
npx skills add Arman-Kudaibergenov/1c-ai-development-kit --skill erf-expert
Clone the repo
git clone --depth 1 https://github.com/Arman-Kudaibergenov/1c-ai-development-kit

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 erf-expert

README.md
[![agentmods](https://agentmods.dev/badge/skills/arman-kudaibergenov/1c-ai-development-kit/erf-expert/github.svg)](https://agentmods.dev/skills/arman-kudaibergenov/1c-ai-development-kit/erf-expert)
Your own site
<a href="https://agentmods.dev/skills/arman-kudaibergenov/1c-ai-development-kit/erf-expert"><img src="https://agentmods.dev/badge/skills/arman-kudaibergenov/1c-ai-development-kit/erf-expert/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 erf-expert

Your own site · 80×15
<a href="https://agentmods.dev/skills/arman-kudaibergenov/1c-ai-development-kit/erf-expert"><img src="https://agentmods.dev/badge/skills/arman-kudaibergenov/1c-ai-development-kit/erf-expert.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 104 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,896 The whole file, excluding the scripts and references it only reads on demand.
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00104 $0.01896
Opus 5 $0.00052 $0.00948
Sonnet 5 $0.00021 $0.00379
Haiku 4.5 $0.00010 $0.00190

Measured 10d ago against content hash a057cde42624, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

erf-expert 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 10d ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/erf-build.ps1, scripts/erf-dump.ps1, scripts/erf-init.ps1), 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.

.claude/skills/erf-expert/SKILL.md · 188 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 10d ago First seen · 188 lines · 104 tokens per session scan A a057cde42624

Subscribe to this mod's changes

erf-expert is a skill published in the GitHub repository Arman-Kudaibergenov/1c-ai-development-kit (162 stars, last pushed 3mo ago), licensed AGPL-3.0. It adds 104 tokens to every session and 1,896 once invoked, about $0.0005 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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