mailtea-agent-pluginCAUTION
Portable Agent Plugins 1.0.0 package for Mailtea — skills plus MCP so AI agents can send, schedule, and manage email.
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
Send email and newsletters. Just ask.
Mailtea lets your AI assistant send and schedule email, check delivery, write and design newsletters, manage contacts, and build your publication's website, all from a conversation. It is for newsletter writers, creators and teams who send with Mailtea, and for developers who want an agent to handle email without writing integration code.
What you get
165 tools, grouped by what they work on:
02c28cec8bf7OBSERVED · 2026-10-14Trust audit
CAUTIONgrade B · trust 85/100 Install with care. The audit found things worth knowing before you trust its output.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | PASS |
| L1 | Static analysis of the code | PASS |
| L2 | Instruction surface (what it tells the agent) | WARN |
| L3 | Class-specific surface | WARN |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- none-observed
- Network
- none-observed
- Shell
- none-observed
- Dependencies
- pinned
- Secrets in source
- none-found
Findings (8)
<span style="display:none;visibility:hidden;opacity:0;height:0;width:0;font-size:1px;color:#efeeec;">Preheader — the inbox preview line.</span>
<tr><td style="height:6px;background:#2680eb;border-radius:8px 8px 0 0;font-size:0;line-height:0"> </td></tr>
<span style="display:inline-block;padding:4px 12px;background:#111;color:#fff;border-radius:999px;font-size:12px">New</span>
streamable-http
publication, and choose an access level from read only to full access. Your
Mailtea personal access token (create one in **Settings → API keys**) as the
Create a personal access token in **Settings → API keys**, or with
Gates applied: no_behavioural_pass.
02c28cec8bf7full audit observations/trust-audit/mcp-server/mailtea-app__mailtea-agent-plugin.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-14 | 02c28cec8bf7 | CAUTION | B | 85 | first audit |
Questions
What is the mailtea-agent-plugin MCP server?
Portable Agent Plugins 1.0.0 package for Mailtea — skills plus MCP so AI agents can send, schedule, and manage email.
Is mailtea-agent-plugin safe to connect to an agent?
With care. The audit graded it B (85/100) and found 8 things worth knowing before you trust this server, listed below with the exact line each was found on.
What credentials does mailtea-agent-plugin need?
No credential environment variables were found in its source, so it appears to need none.
How does mailtea-agent-plugin run?
It speaks streamable-http, so it runs as a service you connect to over the network.
How current is this page?
The grade is for one exact copy of the source (02c28cec8bf7), read on 2026-10-14. The repository is watched and re-audited when it changes.