Caveat verdict

yuyonghao-n8n-integration

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

Accesses credentials AND makes external network calls

n8n workflow webhook integration using Express.js with token authentication; provides standard webhook server and callback patterns with no credential exfiltration or malicious behavior.

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.

0
security
30
transparency
80
maintenance

What it does

These are capability combinations: each listed behavior occurs in the skill, but Caveat detects co-occurrence — it does not verify that one flows into another. Read the code to confirm a live chain.

Capability combination high

Accesses credentials AND makes external network calls — potential credential theft

LLM02 · ASI03

Permission integrity

Makes network requests but does not declare curl/wget in required binaries

network_out

Code accesses API keys/tokens but declares no environment variables

credential_access

Installs packages at runtime — transitive dependencies are not auditable

package_install

Findings (8)

Pattern match critical

Possible hardcoded credential

SKILL.md · code · TOKEN="your-secret-token

Confirmed in code medium

Accesses process.env — reads environment variables

SKILL.md · code

Pattern match medium

References webhook/callback URL

SKILL.md · code · callbackUrl

Pattern match medium

Dynamic import() — loads module at runtime

test/n8n-test.js · prose · downgraded · import('

Pattern match low

References tunneling service

SKILL.md · prose · downgraded · ngrok

Pattern match low

Opens WebSocket connection

RESEARCH.md · prose · downgraded · WebSocket

Pattern match low

Node http/https module — low-level network access

src/n8n-client.js · prose · downgraded · require('https')

Pattern match low

Accesses sensitive environment variables

src/webhook-handler.js · prose · downgraded · process.env.WEBHOOK_SECRET

Permissions & capabilities

No declared permissions — minimal attack surface.

package_installnetwork_innetwork_outcredential_access
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