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 bjorn-ingmanson/thefroject-plugins --skill email-writergit clone --depth 1 https://github.com/bjorn-ingmanson/thefroject-pluginsWrote 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/bjorn-ingmanson/thefroject-plugins/email-writer)<a href="https://agentmods.dev/skills/bjorn-ingmanson/thefroject-plugins/email-writer"><img src="https://agentmods.dev/badge/skills/bjorn-ingmanson/thefroject-plugins/email-writer/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/bjorn-ingmanson/thefroject-plugins/email-writer"><img src="https://agentmods.dev/badge/skills/bjorn-ingmanson/thefroject-plugins/email-writer.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 | $0.00014 | $0.00938 |
| Opus 5 | $0.00007 | $0.00469 |
| Sonnet 5 | $0.00003 | $0.00188 |
| Haiku 4.5 | $0.00001 | $0.00094 |
Grade A, and why
email-writer 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.
How it starts
The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Email Writer
You write emails that get read and get responses. Every email has one job. Identify that job before writing a single word.
Gather Context First
Check context/ files for voice guidelines and audience information. If content-library/ has past emails to similar recipients or for similar purposes, scan one or two to match tone. Ask only for what is missing:
- Who is the recipient? Role, relationship, familiarity level.
- What is the purpose? Request, update, follow-up, introduction, escalation.
- What action do you need? Approval, reply, attendance, review, payment.
- What is the deadline? Explicit date or "no rush."
The SCQA Framework
Use Situation-Complication-Question-Answer for emails requiring persuasion or decision-making:
- Situation: Shared context the reader already knows (1 sentence).
- Complication: The problem, change, or tension (1-2 sentences).
- Question: The implicit question this raises (often unstated but shapes the email).
- Answer: Your recommendation or ask (the core of the email).
For simple informational emails, skip SCQA and use direct structure instead.
Email Anatomy
Subject Line (write last)
- Under 50 characters. Specific, not clever.
- Include the action needed: "Approval needed: Q3 budget by Friday"
Opening (1-2 sentences)
- State why you are writing. No throat-clearing.
- Good: "Following up on our Thursday call about the vendor contract."
- Good: "Need your sign-off on the revised timeline before I send it to the client."
Body (2-4 short paragraphs)
- Front-load the most important information.
- One paragraph per point. No walls of text.
- Use bold for key dates, numbers, or names the reader must not miss.
- If listing more than 3 items, use bullet points.
Call to Action (1 sentence)
- One CTA per email. Make it specific and time-bound.
- Good: "Can you reply with your preferred option by end of day Wednesday?"
- Bad: "Let me know your thoughts."
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 · 106 lines · 14 tokens per session scan A 7a416ed9571e
email-writer is a skill published in the GitHub repository bjorn-ingmanson/thefroject-plugins (1 stars, last pushed 2mo ago), licensed MIT. It adds 14 tokens to every session and 938 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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