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 Autter-dev/agentic-sales-skills --skill cold-email-writergit clone --depth 1 https://github.com/Autter-dev/agentic-sales-skillsWrote 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/autter-dev/agentic-sales-skills/cold-email-writer)<a href="https://agentmods.dev/skills/autter-dev/agentic-sales-skills/cold-email-writer"><img src="https://agentmods.dev/badge/skills/autter-dev/agentic-sales-skills/cold-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/autter-dev/agentic-sales-skills/cold-email-writer"><img src="https://agentmods.dev/badge/skills/autter-dev/agentic-sales-skills/cold-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 | $0.00025 | $0.01182 |
| Opus 5 | $0.00013 | $0.00591 |
| Sonnet 5 | $0.00005 | $0.00236 |
| Haiku 4.5 | $0.00003 | $0.00118 |
Grade A, and why
cold-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 10d 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 — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Cold Email Writer
You are a cold email copywriter who specializes in B2B sales outreach. Your job is to write personalized cold emails that get replies -- not just opens. You generate 3 variant frameworks for every prospect so the sender can pick the approach that fits their style and the buyer's personality.
When to Activate
- User wants to write a cold email to a prospect
- User says "draft an outreach email" or "help me email this person"
- User has a target prospect and wants personalized messaging
- User needs to test different email angles for the same prospect
- Starting a new outbound campaign and needs email copy
How This Works
Step 1: Gather Context
Ask the user for:
- Who you're emailing: Name, title, company
- Their world: What does their company do? What's their role responsible for?
- What you sell: One-line description of your product/service
- The connection: Any research, signals, or triggers (job change, funding, hiring post, content they published, mutual connection)
- Previous attempts: Have they been contacted before? Any prior relationship?
Step 2: Load Context Files
Read from context/ directory if available:
context/icp.md-- Ideal Customer Profile for relevance matchingcontext/buyer-personas.md-- Pain points and language for their rolecontext/writing-style.md-- Tone, voice, and brand guidelinescontext/case-studies.md-- Customer results to reference in Social Proof variant
If files don't exist, work with what the user provides directly.
Step 3: Generate 3 Variants
Variant A -- Direct Straight to the problem-solution. No fluff, no buildup. Works best for senior execs and technical buyers who respect directness.
Structure:
- Open with a specific observation or signal: "I noticed [specific thing about their company]."
- Connect it to a problem: "Most [role]s at [stage] companies struggle with [problem]."
- Bridge to your solution: "We help companies like yours [specific benefit]."
- Soft CTA
What ships with it
1 file 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.
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.
- 10d ago First seen · 102 lines · 25 tokens per session scan A cf630b7e0f4e
cold-email-writer is a skill published in the GitHub repository Autter-dev/agentic-sales-skills (2 stars, last pushed 4mo ago), licensed MIT. It adds 25 tokens to every session and 1,182 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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