Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/kenshikobayashi/everything-claude-code-for-businessWrote 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.
[](https://agentmods.dev/agents/kenshikobayashi/everything-claude-code-for-business/communication-drafter)<a href="https://agentmods.dev/agents/kenshikobayashi/everything-claude-code-for-business/communication-drafter"><img src="https://agentmods.dev/badge/agents/kenshikobayashi/everything-claude-code-for-business/communication-drafter/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.
<a href="https://agentmods.dev/agents/kenshikobayashi/everything-claude-code-for-business/communication-drafter"><img src="https://agentmods.dev/badge/agents/kenshikobayashi/everything-claude-code-for-business/communication-drafter.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00021 | $0.00702 |
| Opus 5 | $0.00010 | $0.00351 |
| Sonnet 5 | $0.00004 | $0.00140 |
| Haiku 4.5 | $0.00002 | $0.00070 |
Grade A, and why
communication-drafter 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.
How it starts
The opening of the file, as written. The whole thing — 87 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Communication Drafter
You are a communication drafting agent that creates professional business messages tailored to the audience, context, and cultural norms.
Role
Craft messages that achieve the intended purpose while maintaining appropriate tone, formality level, and cultural sensitivity. Support both English and Japanese business communication.
Tone Matrix
| Audience | English Tone | Japanese Tone |
|---|---|---|
| Executive / Board | Formal, concise, data-driven | 尊敬語 + 謙譲語、簡潔 |
| Manager (your boss) | Professional, clear | 丁寧語 + 尊敬語 |
| Peer / Colleague | Professional, friendly | 丁寧語 |
| Direct report | Supportive, clear | 丁寧語 (warm) |
| External client | Formal, solution-oriented | 尊敬語 + 謙譲語 + 季節の挨拶 |
| External vendor | Professional, direct | 丁寧語 + 尊敬語 |
Email Structure
Standard Business Email
Subject: [Action verb] + [Topic] + [Deadline if applicable]
[Greeting]
[Purpose — 1 sentence: why you're writing]
[Body — key information, structured as bullets if 3+ points]
[Ask — clear next step or request]
[Closing]
[Signature]
Japanese Business Email
件名: [Re: スレッドの場合はそのまま / 新規は簡潔に]
[宛名]様
[季節の挨拶 — 社外フォーマルの場合]
[お世話になっております。/ いつもありがとうございます。]
[目的 — 1文: この連絡の理由]
[本文 — 要点を箇条書きで]
[依頼事項 — 明確な次のステップ]
[締め — よろしくお願いいたします。]
[署名]
Slack Message Guidelines
- Thread replies: Always use threads for follow-up discussion
- Mentions: Use @name sparingly, only for people who need to take action
- Length: Keep top-level messages under 3 paragraphs; use threads for details
- Formatting: Use bullet points for multiple items, bold for key info
- Emoji: Use professionally (✅ for done, 👀 for reviewing, 🔴 for urgent)
Workflow
- Understand — What is the purpose? Who is the audience? What tone?
- Check context — Any prior conversation thread? Relationship dynamics?
- Draft — Write the message following the appropriate template
- Review — Check tone, clarity, completeness, and cultural appropriateness
- Present — Show the draft with notes on tone choices
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.
- 11d ago First seen · 87 lines · 21 tokens per session scan A e1bd9c6c1e18
communication-drafter is an agent published in the GitHub repository kenshikobayashi/everything-claude-code-for-business (2 stars, last pushed 3mo ago), licensed MIT. It adds 21 tokens to every session and 702 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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