opensea-marketplace
Buy and sell NFTs through OpenSea on EVM chains and Solana. Fulfill listings, accept or create offers, cancel orders, make cross-chain purchases, and sweep listings. Requires wallet signing; for read-only queries use opensea-api instead.
68
83%
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Medium
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W009: Direct money access capability detected (payment gateways, crypto, banking).
What this means
The skill is specifically designed for direct financial operations, giving the agent the ability to move money or execute financial transactions — such as payment processing, cryptocurrency operations, banking integrations, or market order execution.
Why it was flagged
The skill contains explicit capabilities and tools for executing blockchain transactions, specifically buying and selling NFTs, fulfilling listings and offers, swapping tokens across chains, and interacting with crypto wallets and marketplaces (OpenSea on EVM and Solana chains), which falls under crypto/blockchain financial execution.
W011: Third-party content exposure detected (indirect prompt injection risk).
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
The workflow queries and fulfills marketplace orders and offers via the OpenSea API and marketplace contracts, where order parameters and metadata can contain outsider-submitted content from NFT listings and offers.
- Repository
- ProjectOpenSea/opensea-skill
- Commit
70c513e
- Audited
- Security analysis
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