Caveat verdict

add-feishu

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

The skill adds Feishu as a channel and does not show any malicious behavior.

⚠ 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.

78
security
80
transparency
70
maintenance

Permission integrity

Accesses agent memory/configuration files

agent_memory

Findings (4)

Coarse signal — prose, single-step high

Instruction-prose smuggling shape detected: collects a sensitive target ("Credentials") and emits it outward ("Send"). Phrased as prose with no trigger tokens — a semantic prompt-injection / data-exfil pattern the syntactic scanners can't see. Final tier capped at Caution; review the instructions before installing.

SKILL.md · > I need you to create a Feishu app: > > 1. Go to [Feishu Open Platform](https://open.feishu.cn) (or [Lark Open Platform](https://open.larksuite.com) for intern

Pattern match medium

Opens WebSocket connection

SKILL.md · frontmatter · WebSocket

Pattern match medium

References tunneling service

SKILL.md · frontmatter · ngrok

Pattern match low

Accesses sensitive environment variables

add/src/channels/feishu.ts · prose · downgraded · process.env.FEISHU_APP_SECRET

Permissions & capabilities

No declared permissions — minimal attack surface.

agent_memory

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