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 Misar-AI/misarmail-mcp --skill run-email-campaigngit clone --depth 1 https://github.com/Misar-AI/misarmail-mcpWrote 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/misar-ai/misarmail-mcp/run-email-campaign)<a href="https://agentmods.dev/skills/misar-ai/misarmail-mcp/run-email-campaign"><img src="https://agentmods.dev/badge/skills/misar-ai/misarmail-mcp/run-email-campaign/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/misar-ai/misarmail-mcp/run-email-campaign"><img src="https://agentmods.dev/badge/skills/misar-ai/misarmail-mcp/run-email-campaign.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 | $0.00040 | $0.00385 |
| Opus 5 | $0.00020 | $0.00192 |
| Sonnet 5 | $0.00008 | $0.00077 |
| Haiku 4.5 | $0.00004 | $0.00038 |
Grade A, and why
run-email-campaign 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.
What it actually says
Run an email campaign
A campaign sends real email to many people and cannot be recalled. Treat every step as requiring confirmation.
1. Check capacity first
Call get_warmup_status. Sending above warm-up capacity on a young domain is
the fastest route to throttling or a blocklist. If the audience exceeds the
remaining daily capacity, say so and offer to split the send across days.
Call get_deliverability_score too — sending a large campaign from an account
already scoring poorly compounds the damage.
2. Build it
list_templates/render_templateto reuse existing design, or supply inlinehtml.create_campaigncreates a draft. It never sends.- Confirm the audience with
get_campaignand report the recipient count back to the user in plain numbers before going further.
3. Send
send_campaignsends immediately.send_campaignwithscheduled_atschedules it.
Get explicit confirmation of the recipient count and the subject line first.
4. Report
After sending, get_analytics with the campaign id. Useful reference points:
open 20–25%, click 2–5%, bounce under 2%, complaints under 0.1%. Flag anything
outside those ranges rather than reporting the number without context.
Testing
Suggest an A/B test on the subject line when the audience is large enough —
see the ab-test-campaign skill. Below roughly 1,000 recipients per variant a
test will not produce a trustworthy winner; say so instead of running one.
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 · 46 lines · 40 tokens per session scan A 98a84d1f7395
run-email-campaign is a skill published in the GitHub repository Misar-AI/misarmail-mcp (1 stars, last pushed 2d ago), licensed MIT. It adds 40 tokens to every session and 385 once invoked, about $0.0002 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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