Caveat verdict

feishu-skills-kit

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

A collection of 10 Feishu integration skills covering documents, messaging, spreadsheets, and workflow automation; agent_memory is used for cross-group message search and digest, consistent with the stated purpose, with no evidence of exfiltration or deceptive 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.

23
security
60
transparency
70
maintenance

Permission integrity

Accesses agent memory/configuration files

agent_memory

Findings (8)

Pattern match critical

Possible hardcoded credential

README.md · code · SECRET="your_app_secret_here

Pattern match medium

Opens WebSocket connection

skills/feishu-bridge/SKILL.md · frontmatter · WebSocket

Pattern match medium

References tunneling service

skills/feishu-bridge/SKILL.md · frontmatter · ngrok

Pattern match medium

References child_process — can spawn system processes

skills/feishu-card/handle_event.js · prose · downgraded · child_process

Pattern match medium

Uses spawn() — can execute external programs

skills/feishu-memory-recall/recall.js · prose · downgraded · spawn(

Pattern match low

Popular HTTP library — network access

skills/feishu-bitable/add_task_dynamic.js · prose · downgraded · node-fetch

Pattern match low

Accesses sensitive environment variables

skills/feishu-memory-recall/index.js · prose · downgraded · process.env.FEISHU_APP_SECRET

Pattern match low

Python os.getenv — reads environment variable

skills/feishu-sheets-skill/scripts/feishu_sheets.py · prose · downgraded · os.getenv(

Why the tier is capped

Execution sink present in raw bytes (Hard Floor: class B/D). Final tier capped at Caution — cannot be lifted by any downgrade, example-payload opt-in, or allowlist.

Permissions & capabilities

No declared permissions — minimal attack surface.

agent_memory

Is this flag fair?

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