Caveat verdict

mailcheck-email-verification

88
🟢 Trusted
No high-risk patterns surfaced by the deep scan — automated capability review, not behavioral proof.

Email verification service wrapper using MailCheck API for syntax, DNS, and SMTP checks with user-provided MAILCHECK_API_KEY; all operations match the stated email validation purpose.

⚠ Flagged for review — coarse, uncorroborated signal, not a confirmed exploit. Review the config yourself before installing.

Automated static analysis — not a human review. Caveat flags capabilities, not confirmed intent, and can produce false positives. Disagree with this verdict? Use Dispute below.

33
security
60
transparency
80
maintenance

Permission integrity

Code accesses API keys/tokens but declares no environment variables

credential_access

Findings (4)

Pattern match critical

Possible hardcoded credential

SKILL.md · code · api_key="sk_live_...

Pattern match medium

Accesses sensitive environment variables

README.md · code · process.env.MAILCHECK_API_KEY

Pattern match medium

POSTs data to external URL

README.md · code · .post( 'https://

Pattern match low

Makes HTTP request to external URL

README.md · code · fetch('https://

Permissions & capabilities

No declared permissions — minimal attack surface.

credential_access

Is this flag fair?

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