dadata-mcp: Skill for Claude Code

.claude/skills/check-passport/SKILL.md

check-passport is a skill for Claude Code from theYahia/dadata-mcp. It costs 34 tokens per session (547 once invoked), scanned A, original, MIT.

A skill for checking Russian passport details against the Interior Ministry register, identifying the issuing office, and finding the owner's tax number through DaData tools.

In plain words
What is it for?
Use it to check whether passport details are valid, identify the issuing authority, and retrieve an INN when the required personal details are available.
Why use it?
It combines several lookups into one passport-checking process instead of requiring separate manual checks.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

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

Reuse

Borrowing it

Nothing to install: this file belongs to theYahia/dadata-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/dadata-mcp/master/.claude/skills/check-passport/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/theYahia/dadata-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 check-passport

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/theyahia/dadata-mcp/check-passport"><img src="https://agentmods.dev/badge/skills/theyahia/dadata-mcp/check-passport.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 547 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 $0.00034 $0.00547
Opus 5 $0.00017 $0.00273
Sonnet 5 $0.00007 $0.00109
Haiku 4.5 $0.00003 $0.00055

Measured 12d ago against content hash 50658513c228, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

check-passport 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 12d 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/check-passport/SKILL.md · 63 lines

What it actually says

/check-passport — Проверка паспортных данных

Полная проверка паспорта: реестр МВД, кем выдан, ИНН. Комбинирует 3 инструмента DaData MCP.

Используемые инструменты

Инструмент Стоимость Что делает
clean_passport 0.20 ₽ Проверка по реестру недействительных МВД
find_fms_unit Бесплатно Кем выдан по коду подразделения
find_inn_by_passport Бесплатно ИНН по паспортным данным (через ФНС)

Алгоритм

  1. Используй clean_passport для проверки серии и номера по реестру МВД
  2. Если есть код подразделения — find_fms_unit для определения кем выдан
  3. Если нужен ИНН — find_inn_by_passport (требуются ФИО + дата рождения + серия/номер)

Интерпретация

qc Значение
0 Паспорт действителен
1 Паспорт недействителен (в реестре МВД)
10 Не удалось проверить (реестр недоступен)

Формат ответа

## Результат проверки паспорта

**Серия и номер**: [XXXX XXXXXX]
**Статус**: [ДЕЙСТВИТЕЛЕН / НЕДЕЙСТВИТЕЛЕН / НЕ ПРОВЕРЕН]
**Выдан**: [название органа]
**Код подразделения**: [XXX-XXX]
**ИНН владельца**: [ИНН] (если запрошено)

### Вердикт
[Краткая оценка]

Важно

  • Данные паспортов — персональные данные (152-ФЗ)
  • Используйте только с согласия владельца
  • Результат проверки носит информационный характер

Примеры

/check-passport 4510 235857
/check-passport 4510 235857 770-001
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. 12d ago First seen · 63 lines · 34 tokens per session scan A 50658513c228

Subscribe to this mod's changes

check-passport is a skill published in the GitHub repository theYahia/dadata-mcp (3 stars, last pushed 9d ago), licensed MIT. It adds 34 tokens to every session and 547 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 2026-08-31.

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