cost-basis-engine Audit report.

Warnings

• Permission surface may require sandboxing
• Financial research output is not financial advice; require human review before any live investment decision
• Potential broker, wallet, exchange, or real-money execution surface; sandbox and explicit approval are required
• SKILL.md claims to handle 'full complexity of on-chain activity' (token migrations, airdrops, staking rewards, LP entry/exit, multi-hop swaps) but the provided documentation and script excerpt do not explicitly demonstrate these features. Verify the script actually implements them.
• No explicit 'Limitations' section beyond the tax disclaimer; consider listing edge cases or unsupported scenarios.
• Financial research output is not financial advice; require human review before any live investment decision.
• This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.
• Quality score needs review
• Permission surface needs review: secrets or environment access, filesystem or document access
• Permission surface: secrets or environment access, filesystem or document access

Method

This report combines public metadata, AI review output, repository freshness, install readiness, OpenAgentSkill events, quality scoring, trust checks, and the agent safety gate. It is not a full source-code security review.