Caveat verdict

breeze-x402-payment-api

45
🟠 Risky
Significant risk patterns flagged — automated deep scan, not behavioral proof.

Reads local files AND makes external network calls

The skill requires WALLET_PRIVATE_KEY for a funded Solana wallet and executes real USDC micropayments and Solana transactions; while the behavior is transparently documented, handling actual cryptocurrency wallet private keys and executing real financial transactions constitutes elevated risk.

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
50
transparency
70
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 critical

Reads local files AND makes external network calls — the capabilities for data exfiltration co-occur (data-flow not verified)

LLM02 · LLM06 · ASI03

Capability combination critical

Reads files, encodes data, AND makes external network calls — the obfuscated-exfiltration pattern (data-flow not verified)

LLM02 · ASI03

Capability combination high

Accesses credentials AND makes external network calls — potential credential theft

LLM02 · ASI03

Capability combination high

Accesses credentials AND encodes data — may obfuscate stolen credentials

LLM02 · ASI03 · ASI04

Capability combination high

Accesses credentials AND writes files — may persist stolen credentials locally

LLM02 · LLM06 · ASI03

Capability combination medium

Both reads and writes files — verify scope is limited to intended directories

LLM06 · ASI02

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)

Confirmed in code medium

File write/delete operation

SKILL.md · code

Confirmed in code medium

Accesses process.env — reads environment variables

SKILL.md · code

Pattern match medium

Instructs covert action — may act without user awareness

SKILL.md · prose · downgraded · silently

Pattern match medium

Accesses sensitive environment variables

SKILL.md · code · process.env.WALLET_PRIVATE_KEY

Confirmed in code low

Data encoding/decoding

SKILL.md · code

Permissions & capabilities

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

file_readfile_writecredential_accessdata_encodingpackage_installnetwork_outnetwork_in
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