Caveat verdict

echoflow-image-gen

echoflow-banana

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

Image generation skill using the EchoFlow API (api.echoflow.cn) via ECHOFLOW_API_KEY environment variable; behavior matches stated purpose and the skill explicitly recommends using env vars over CLI flags to prevent key exposure.

⚠ 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.

0
security
30
transparency
70
maintenance

Permission integrity

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

network_out

Installs packages at runtime — transitive dependencies are not auditable

package_install

Findings (5)

Pattern match critical

Pipe-to-shell pattern (curl | sh) — supply chain attack vector

SKILL.md · code · curl | sh

Pattern match critical

Pipe to sh — executes piped content as shell commands

SKILL.md · code · | sh

Pattern match critical

Attempts to modify skills or system prompts

references/echoflow_api.md · code · Edit instructions

Pattern match medium

Base64 encoding/decoding

references/echoflow_api.md · code · base64_encode

Pattern match low

Python httpx request — network access

scripts/generate_image.py · prose · downgraded · httpx.post(

Why the tier is capped

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

Permissions & capabilities

Requires 1 environment variable. (1 sensitive: ECHOFLOW_API_KEY). Requires 1 system binary.

network_outpackage_install

Is this flag fair?

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