dadata-mcp: Skill for Claude Code

.claude/skills/validate-address/SKILL.md

validate-address is a skill for Claude Code from theYahia/dadata-mcp. It costs 16 tokens per session (68 once invoked), scanned A, original, MIT.

An address lookup and standardization tool using DaData, a service for Russian address data. It can return a standardized address, postal code, FIAS code, and coordinates when a match is found.

In plain words
What is it for?
Use it to search for an address, verify its details, and compare possible matches when the lookup is ambiguous.
Why use it?
It reduces errors caused by inconsistent or incomplete address formats and highlights cases where an address is missing or unclear.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

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/validate-address/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 validate-address

README.md
[![agentmods](https://agentmods.dev/badge/skills/theyahia/dadata-mcp/validate-address.svg)](https://agentmods.dev/skills/theyahia/dadata-mcp/validate-address)
Your own site
<a href="https://agentmods.dev/skills/theyahia/dadata-mcp/validate-address"><img src="https://agentmods.dev/badge/skills/theyahia/dadata-mcp/validate-address.svg" alt="Measured on agentmods" height="20"></a>
Per session 16 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 68 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 $0.00016 $0.00068
Opus 5 $0.00008 $0.00034
Sonnet 5 $0.00003 $0.00014
Haiku 4.5 $0.00002 $0.00007

Measured 7d ago against content hash 121b725e4842, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

validate-address 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 7d 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/validate-address/SKILL.md · 8 lines

What it actually says

Используй tool suggest_address для поиска адреса. Если найден — выведи стандартизированный адрес, индекс, ФИАС-код, координаты. Если не найден или неоднозначный — предложи варианты.

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. 7d ago First seen · 8 lines · 16 tokens per session scan A 121b725e4842

Subscribe to this mod's changes

validate-address is a skill published in the GitHub repository theYahia/dadata-mcp (2 stars, last pushed 4d ago), licensed MIT. It adds 16 tokens to every session and 68 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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