slab-email (martin2844/slab-email) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 7 tools. The publisher has confirmed an email address for this listing, which proves an inbox rather than ownership (Claimed).

Back to MCP Trust IndexM8ven
C
Emerging
74/100
7 days ago

slab-email

Headless email connector that lets AI agents read, search, draft, and send emails across multiple providers (Proton, IMAP/SMTP, Gmail) via REST and MCP tools, with scoped permissions and encrypted credential storage.

→ martin2844/slab-email· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

martin2844 · Claimed

Source: Glama

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Glama

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// key findings
🚨
Secret credentials may flow to a network call
1 flow detected: SLAB_EMAIL_ADMIN_KEY_FILE. We can’t prove the destination matches the brand the credential belongs to.
🔐
You'll be asked for 1 credential: SLAB_EMAIL_ADMIN_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
Are you the publisher? Confirm or correct these findings.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configDATABASE_PATH(default ./data/slab-email.db)
🔐 secretSLAB_EMAIL_ADMIN_KEY(required)
configSLAB_EMAIL_ADMIN_KEY_FILE(mounted-file alternative)
configTERM
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/martin2844/slab-email)](https://m8ven.ai/mcp/martin2844/slab-email)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: a42d2db509ff54476a72d5ec4d448d75504d26e8
code hash: e6a14c90939c4807d9694281884b896b1794f25d478968995d8a3777fb9fe6b6
verified: 9/3/2026, 4:47:10 AM
view raw JSON →
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