Caveat verdict

fastmail-jmap

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

Standard email management using Fastmail official JMAP API with a user-provided token; all operations are explicitly documented and match the stated 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.

65
security
90
transparency
70
maintenance

Findings (3)

Pattern match critical

Possible hardcoded credential

SKILL.md · code · TOKEN="fmu1-...

Pattern match low

Python urllib.request — network access

scripts/fastmail.py · prose · downgraded · urllib.request

Pattern match low

Python os.environ.get — reads environment variable

scripts/fastmail.py · prose · downgraded · os.environ.get(

Permissions & capabilities

No declared permissions — minimal attack surface.

Is this flag fair?

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