mdn-translation-ja-mcp: Skill for Claude Code

.agents/skills/mozilla-l10n-glossary/SKILL.md

mozilla-l10n-glossary is a skill for Claude Code, Codex from gurezo/mdn-translation-ja-mcp. It costs 46 tokens per session (421 once invoked), scanned A, original, MIT.

A terminology reference for translating MDN technical content into Japanese. It helps choose approved translations and use Mozilla’s glossary links correctly.

In plain words
What is it for?
Use it to look up English terms, fill in glossary labels, and check whether translated terminology matches Mozilla Japan’s guidance.
Why use it?
It reduces inconsistent translations and makes technical terms easier to review across Japanese documentation.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is gurezo/mdn-translation-ja-mcp's own configuration. It tells Claude Code and Codex how to work on mdn-translation-ja-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 mdn-translation-ja-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to gurezo/mdn-translation-ja-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/gurezo/mdn-translation-ja-mcp/main/.agents/skills/mozilla-l10n-glossary/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/gurezo/mdn-translation-ja-mcp

Made for: Claude Code, Codex.

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 mozilla-l10n-glossary

README.md
[![agentmods](https://agentmods.dev/badge/skills/gurezo/mdn-translation-ja-mcp/mozilla-l10n-glossary/github.svg)](https://agentmods.dev/skills/gurezo/mdn-translation-ja-mcp/mozilla-l10n-glossary)
Your own site
<a href="https://agentmods.dev/skills/gurezo/mdn-translation-ja-mcp/mozilla-l10n-glossary"><img src="https://agentmods.dev/badge/skills/gurezo/mdn-translation-ja-mcp/mozilla-l10n-glossary/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 mozilla-l10n-glossary

Your own site · 80×15
<a href="https://agentmods.dev/skills/gurezo/mdn-translation-ja-mcp/mozilla-l10n-glossary"><img src="https://agentmods.dev/badge/skills/gurezo/mdn-translation-ja-mcp/mozilla-l10n-glossary.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 421 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 $0.00046 $0.00421
Opus 5 $0.00023 $0.00211
Sonnet 5 $0.00009 $0.00084
Haiku 4.5 $0.00005 $0.00042

Measured 4d ago against content hash 2d361804f597, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

mozilla-l10n-glossary 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 4d 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.

.agents/skills/mozilla-l10n-glossary/SKILL.md · 37 lines

What it actually says

Mozilla L10N Glossary

When to use

  • 英語技術用語の訳語を決めるとき
  • {{glossary("id", "表示名")}} の第2引数を設定するとき
  • 用語集ページの titleEnglish (日本語) にするとき
  • レビューで用語の一貫性を確認するとき

Workflow

  1. 英語用語を references/glossary-excerpt.md で検索
  2. 未掲載なら references/glossary-lookup.md の手順で Wiki を参照
  3. 既存日本語ページと同じ訳語があるときはそれに揃える
  4. 用語集ページの titleEnglish (日本語)
  5. 訳語決定後、mdn_trans_replace_glossary で第2引数を補完
  6. 用語集にない場合は editorial-guideline / l10n-guideline に従う

{{glossary}} 形式

{{glossary("compile", "Compile (コンパイル)")}}

MCP 用語データ: src/shared/data/glossary-terms.json

Additional resources

Files

What ships with it

2 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. 4d ago Changed · +3 lines 2d361804f597
  2. 12d ago First seen · 34 lines · 46 tokens per session scan A 05ddafde16c0

Subscribe to this mod's changes

mozilla-l10n-glossary is a skill published in the GitHub repository gurezo/mdn-translation-ja-mcp (0 stars, last pushed 4d ago), licensed MIT. It adds 46 tokens to every session and 421 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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