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 misarmailgit 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/misarmail)<a href="https://agentmods.dev/skills/misar-ai/misarmail-mcp/misarmail"><img src="https://agentmods.dev/badge/skills/misar-ai/misarmail-mcp/misarmail/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/misarmail"><img src="https://agentmods.dev/badge/skills/misar-ai/misarmail-mcp/misarmail.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 | $0.00052 | $0.00664 |
| Opus 5 | $0.00026 | $0.00332 |
| Sonnet 5 | $0.00010 | $0.00133 |
| Haiku 4.5 | $0.00005 | $0.00066 |
Grade A, and why
misarmail 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 — 62 lines — stays where its author put it; the contents beside it link to each section on GitHub.
MisarMail
Work with a MisarMail account over the REST API.
This skill needs an API key
There is no MCP connection here, so every call is a direct HTTPS request and the user must supply a key.
If the user has not given you one, ask for it and tell them exactly how to get it:
Create a key at https://mail.misar.io/developers (Dashboard → Developers → API keys). It starts with
msk_. Paste it here and I will use it for this conversation only.
Never guess a key, never reuse one from another conversation, and never write it into a file or repeat it back in full.
Making a call
POST https://api.misar.io/mail/<endpoint>
Authorization: Bearer msk_<their key>
Content-Type: application/json
A 401 means the key is wrong or revoked — say so plainly and point them back to https://mail.misar.io/developers rather than retrying.
What you can do
list_emails— List emails from a mailbox folder with optional full-text search across subject and body.get_email— Read the full content of a single email by ID, including headers, body, and attachments metadata.list_campaigns— List email marketing campaigns with their status, audience size, and headline metrics.get_campaign— Get full details for one campaign: content, audience segment, schedule, and delivery statistics (sent, opened, clicked, bounced, complained).list_contacts— List contacts with their subscription status and engagement metrics.get_contact_score— Get engagement score, engagement tier, and churn risk for one contact — or the lowest-engagement contacts across the list when contact_id is omitted.list_templates— List saved email templates with their variable placeholders, so you can pick one for a campaign or transactional send.list_automations— List automation workflows (welcome series, re-engagement, drip sequences) with their trigger type and active state.
Full reference: https://docs.misar.io/mail/mcp
Rules
- Read before you write. Never act on an id, URL or metric you have not seen in a response.
- Confirm anything the outside world sees — anything that sends, publishes, or is visible to other people — before doing it.
- Report failures honestly. If a call fails, say what failed and why. Never present an unverified result as done.
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 · 62 lines · 52 tokens per session scan A 371e53433028
misarmail is a skill published in the GitHub repository Misar-AI/misarmail-mcp (1 stars, last pushed today), licensed MIT. It adds 52 tokens to every session and 664 once invoked, about $0.0003 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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