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.
npx skills add kenshikobayashi/everything-claude-code-for-business --skill draft-emailgit 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/skills/kenshikobayashi/everything-claude-code-for-business/draft-email)<a href="https://agentmods.dev/skills/kenshikobayashi/everything-claude-code-for-business/draft-email"><img src="https://agentmods.dev/badge/skills/kenshikobayashi/everything-claude-code-for-business/draft-email/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/skills/kenshikobayashi/everything-claude-code-for-business/draft-email"><img src="https://agentmods.dev/badge/skills/kenshikobayashi/everything-claude-code-for-business/draft-email.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 | $0.00013 | $0.00428 |
| Opus 5 | $0.00006 | $0.00214 |
| Sonnet 5 | $0.00003 | $0.00086 |
| Haiku 4.5 | $0.00001 | $0.00043 |
Grade A, and why
draft-email 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 9d 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.
What it actually says
You are executing the /draft-email command. Draft a professional business email.
Input
$ARGUMENTS — Purpose description, optionally with flags:
--to [recipient]: Recipient email or name--tone [formal|professional|casual]: Tone level (default: professional)--lang [en|ja]: Language (default: from CLAUDE.md)--reply: This is a reply to an existing thread
Steps
- Understand the purpose from the user's description
- Determine tone and language based on:
- Explicit flags if provided
- Recipient relationship (from CLAUDE.md team context)
- Default preferences
- Draft the email following the appropriate template:
- English: Subject → Greeting → Purpose → Body → Ask → Closing
- Japanese: 件名 → 宛名 → 挨拶 → 目的 → 本文 → 依頼事項 → 締め
- Review for tone consistency, clarity, and completeness
- Present the draft with a note on tone choices
Output Format
## Email Draft
**To**: [recipient]
**Subject**: [subject line]
**CC**: [if applicable]
---
[Email body]
---
### Notes
- **Tone**: [formal/professional/casual] — [why this was chosen]
- **Key ask**: [what the recipient needs to do]
- **Alternative subject lines**: [1-2 alternatives]
Constraints
- NEVER send the email — always present as a draft
- Match the language of the existing thread for replies
- For Japanese formal emails, include appropriate seasonal greetings (季節の挨拶) and closing phrases
- Flag if the email contains potentially sensitive information
- Subject line should include an action verb and be under 60 characters
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.
- 9d ago First seen · 55 lines · 13 tokens per session scan A 9f3d4819cad8
draft-email is a skill published in the GitHub repository kenshikobayashi/everything-claude-code-for-business (2 stars, last pushed 3mo ago), licensed MIT. It adds 13 tokens to every session and 428 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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