sber-mcp: Skill for Claude Code

.claude/skills/balance/SKILL.md

balance is a skill for Claude Code from theYahia/sber-mcp. It costs 15 tokens per session (212 once invoked), scanned A, original, MIT.

A procedure for checking balances and remaining funds in Sberbank Business accounts. It lists accounts, currencies, balances, and a total in Russian rubles when applicable.

In plain words
What is it for?
Use it to retrieve all account balances or filter the result by a specific account number.
Why use it?
It avoids checking each business account separately and presents the requested account or all accounts in a consistent format.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

This is theYahia/sber-mcp's own configuration. It tells Claude Code how to work on sber-mcp 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 sber-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to theYahia/sber-mcp. 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/theYahia/sber-mcp/main/.claude/skills/balance/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/theYahia/sber-mcp

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 balance

README.md
[![agentmods](https://agentmods.dev/badge/skills/theyahia/sber-mcp/balance/github.svg)](https://agentmods.dev/skills/theyahia/sber-mcp/balance)
Your own site
<a href="https://agentmods.dev/skills/theyahia/sber-mcp/balance"><img src="https://agentmods.dev/badge/skills/theyahia/sber-mcp/balance/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 balance

Your own site · 80×15
<a href="https://agentmods.dev/skills/theyahia/sber-mcp/balance"><img src="https://agentmods.dev/badge/skills/theyahia/sber-mcp/balance.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 15 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 212 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 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 $0.00015 $0.00212
Opus 5 $0.00008 $0.00106
Sonnet 5 $0.00003 $0.00042
Haiku 4.5 $0.00002 $0.00021

Measured 11d ago against content hash ca94fa56fbac, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

balance 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 11d 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.

.claude/skills/balance/SKILL.md · 37 lines

What it actually says

/balance — Баланс по счетам

Алгоритм

  1. Вызови get_accounts для получения списка счетов
  2. Если указан номер счёта — отфильтруй
  3. Покажи баланс по каждому счёту

Формат ответа

## Счета Сбербанк Бизнес

| Счёт | Валюта | Баланс |
|------|--------|--------|
| 40702...1234 | RUB | 1 250 000.00 |
| 40702...5678 | USD | 15 000.00 |

**Итого RUB**: 1 250 000.00

Примеры

/balance
/balance 40702810123456781234
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. 11d ago First seen · 37 lines · 15 tokens per session scan A ca94fa56fbac

Subscribe to this mod's changes

balance is a skill published in the GitHub repository theYahia/sber-mcp (1 stars, last pushed 6d ago), licensed MIT. It adds 15 tokens to every session and 212 once invoked, about $0.0001 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.

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