KRTools Korean Utilities

dev.workers.deanhiki.krtools/korean-toolskrtools.deanhiki.workers.devstreamable-httpv1.0.0Scanned 1 hour ago

Korean name/text romanization, Korean address to English, business number (BRN) check.

5 tools: 4 change things and 1 only read.

Reads private data · 0
Reads text others write · 0
Can send data out · 0
1 finding

Anlyon alternative

4 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

Import an OpenAPI spec →

Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

5 tools

Changes things 4Creates or changes something that can be changed back.Claude Code: ask

clean_korean_product_titleStrip promo noise ([무료배송], ★초특가★, 정품, etc.) from Korean marketplace (Coupang, Naver, Gmarket) product titles before translation or matching.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Strip promo noise ([무료배송], ★초특가★, 정품, etc.) from Korean marketplace (Coupang, Naver, Gmarket) product titles before translation or matching. Free.
Annotations the server declares
- readOnlyHint: true
korean_address_to_englishConvert a Korean road-name address (Hangul) to English order and romanization for shipping labels / forms, e.g.1 finding
Why it is in this group
- The description's first verb is "convert": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "korean_address_to_english" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
  Matched text
  annotations: {"readOnlyHint":true}; The description's first verb is "convert": a word for a change.
  What this check looks for
Description, as the server wrote it
Convert a Korean road-name address (Hangul) to English order and romanization for shipping labels / forms, e.g. 서울특별시 강남구 테헤란로 123 -> 123, Teheran-ro, Gangnam-gu, Seoul. Free.
Annotations the server declares
- readOnlyHint: true
romanize_koreanRevised Romanization of Korean (official South Korean standard) for arbitrary Hangul text, with basic liaison rules.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Revised Romanization of Korean (official South Korean standard) for arbitrary Hangul text, with basic liaison rules. Free.
Annotations the server declares
- readOnlyHint: true
romanize_korean_nameRomanize a Korean personal name (Hangul) the way it usually appears in passports/English docs: common surname spelling (김=Kim, 이=Lee, 박=Park, 2-syllable surnames like 남궁), given na…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it
Romanize a Korean personal name (Hangul) the way it usually appears in passports/English docs: common surname spelling (김=Kim, 이=Lee, 박=Park, 2-syllable surnames like 남궁), given name joined and hyphenated, Western and Korean order. Free.
Annotations the server declares
- readOnlyHint: true

Only reads 1Looks things up and changes nothing.Show 1 read-only tool

validate_korean_brnValidate a South Korean business registration number (사업자등록번호, 10 digits) checksum and format it as XXX-XX-XXXXX.No findings
Why it is in this group
- The name "validate_korean_brn" says "validate": a word for reading.
Description, as the server wrote it
Validate a South Korean business registration number (사업자등록번호, 10 digits) checksum and format it as XXX-XX-XXXXX. Checksum only; does not confirm the business is active. Free.
Annotations the server declares
- readOnlyHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data or untrusted-input or outbound.

Reads private data0: Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write0: Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0: Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Findings

Matches of fixed checks, with the text they matched.

1 warn

Warnkorean_address_to_english
The server marks "korean_address_to_english" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
Matched text
annotations: {"readOnlyHint":true}; The description's first verb is "convert": a word for a change.
What this check looks for

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http korean-tools https://krtools.deanhiki.workers.dev/mcp

claude mcp add --transport http korean-tools https://krtools.deanhiki.workers.dev/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__korean-tools__validate_korean_brn"
    ],
    "ask": [
      "mcp__korean-tools__romanize_korean_name",
      "mcp__korean-tools__romanize_korean",
      "mcp__korean-tools__korean_address_to_english",
      "mcp__korean-tools__clean_korean_product_title"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as korean-tools. Review it before you use it.

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/dev.workers.deanhiki.krtools/korean-tools/verify?hash=55571b4d0d400fcff6b170617a70533644059ca306db16bc9712e59152f8da25" | jq -e '.changed == false'

Pinned hash 55571b4d0d40, from Oct 31, 2026, 05:18 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/dev.workers.deanhiki.krtools/korean-tools/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Badge

[![anlyon.dev](https://anlyon.dev/badge/dev.workers.deanhiki.krtools/korean-tools.svg)](https://anlyon.dev/servers/dev.workers.deanhiki.krtools/korean-tools)

Source: MCP Registry. Synced Oct 31, 2026, 05:17 UTC.