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 cmj-hub/claude-cold-email --skill cold-email-auditgit clone --depth 1 https://github.com/cmj-hub/claude-cold-emailWrote 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/cmj-hub/claude-cold-email/cold-email-audit)<a href="https://agentmods.dev/skills/cmj-hub/claude-cold-email/cold-email-audit"><img src="https://agentmods.dev/badge/skills/cmj-hub/claude-cold-email/cold-email-audit/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/cmj-hub/claude-cold-email/cold-email-audit"><img src="https://agentmods.dev/badge/skills/cmj-hub/claude-cold-email/cold-email-audit.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 | $0.00096 | $0.01300 |
| Opus 5 | $0.00048 | $0.00650 |
| Sonnet 5 | $0.00019 | $0.00260 |
| Haiku 4.5 | $0.00010 | $0.00130 |
Grade A, and why
cold-email-audit 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 3d 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 — 152 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Cold Email Audit — 30-Point Outbound Program Review
Loaded by cold-email when the user asks to "audit our outbound",
"why isn't this working", "grade our cold email program", or similar.
Scores a B2B outbound program against 30 points across 4 dimensions
and surfaces the top 3 levers.
Activation triggers
- "Audit our outbound"
- "Why isn't our cold email working"
- "Grade our outbound program"
- "Outbound audit"
- "What's wrong with our cold email"
- "Score our outbound"
Workflow
1. Intake (one batch of questions)
Ask the user to provide context in a single message — DON'T ask 30 questions sequentially. Surface a structured intake form:
To run the 30-point audit, share what you can across these 4 dimensions:
INFRASTRUCTURE
- Sending domain(s) — primary and secondary
- Inbox provider (GSuite / O365 / Smartlead / Instantly / custom)
- Warm-up: how many mailboxes, ramped how long, current daily limits
- SPF / DKIM / DMARC status (or paste DMARC TXT record)
TARGETING
- ICP definition (one paragraph)
- PSP (Pain Signal Profile) — what signals do you anchor on?
- List source (apollo / clay / hand-built / scraped / referrals)
- List size, send volume per week, response rate baseline
MESSAGING
- Paste your current T1 opener
- Paste your subject line (or top 3 subjects)
- How many sequence touches, cadence in days
- Personalization layer: none / variable / per-person-research
OPERATIONS
- Reply handling: who, response SLA
- Booking motion: link in email, link in reply, manual?
- Hand-off to sales: who routes, when, what info
- Reporting cadence: weekly / monthly / never
Don't grade until you have the user's answers. If they don't have a dimension at all, that's a finding — note it as "Not in place".
2. Score against the 30-point rubric
Load references/audit-rubric.md and score each point 0 / 0.5 / 1.
The four dimensions:
| Dimension | Points | What it covers |
|---|---|---|
| Infrastructure | 8 | Domains, warm-up, DNS, sending architecture |
| Targeting | 8 | ICP, PSP, list source, segmentation |
| Messaging | 8 | Opener, body, CTA, sequence, personalization |
| Operations | 6 | Reply SLA, booking motion, hand-off, reporting |
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.
- 3d ago Changed · -1 lines 300f71e80bef
- 12d ago First seen · 153 lines · 96 tokens per session scan A 29623f3f2982
cold-email-audit is a skill published in the GitHub repository cmj-hub/claude-cold-email (2 stars, last pushed 3d ago), licensed MIT. It adds 96 tokens to every session and 1,300 once invoked, about $0.0005 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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