ToolTrust
B15/100
ai-zerolab

mcp-email-server

mcp0.10.1

@ai-zerolab

IMAP and SMTP via MCP Server

By ai-zerolab | 3 findings | Scanned 6/22/2026 | tooltrust-scanner/v0.3.19 | 255

1 High2 Info

Risk Summary

Safe With Normal Controls

Dep Visibility is the main signal, but overall risk remains within an acceptable range.

Potential impact: This finding indicates the tool should be reviewed before it is trusted.

Recommended action: No high-risk findings were detected in this scan, but you should still apply least-privilege defaults and rescan after changes.

Suggested policy: keep this tool behind manual approval, do not allow unattended runs, and re-scan after narrowing risky permissions.

Security Findings (3)

  • HighAS-012

    🔄Tool Drift

    Tool set changed silently at v0.10.1: 2 tool(s) added, 3 tool(s) removed without a version bump.

    + 2 added

    check_creditsverify_email

    − 3 removed

    email_readfolderinbox_list

    Fix: The set of tools exposed by this server changed between scans of the same version — a sign the package was silently updated without a version bump. Audit the changelog and all tool definitions before trusting this server. Pin to a specific commit hash rather than a floating version tag.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable ×2

    Tool did not expose metadata.dependencies or repo_url, so supply-chain coverage is limited.

    verify_emailcheck_credits

    Fix: Review and remediate the identified issue.

Scan this tool yourself

Reproduce this audit locally, integrate into CI, or let your agent audit its own tools.

Install once, then scan any MCP server:

$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash
$ tooltrust-scanner scan --server "npx -y mcp-email-server"

Adjust the package name if your npm registry name differs from the tool ID. View source

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