Solend — Solana lending and borrowing
68
55%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./src/skills/bundled/solend/SKILL.mdSecurity
2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.
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.
Third-party content exposure detected (high risk: 0.80). The skill explicitly loads public on-chain and token-list data (calls to tokenlist.resolveTokenMints, tokenlist.getTokenList, and solend.getSolendReserves / getSolendObligation via a Solana RPC connection configured by SOLANA_RPC_URL) — these are open, third-party sources whose content is untrusted/user-controlled and is parsed/used to decide transactions and outputs.
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.
Direct money access detected (high risk: 1.00). The skill is explicitly a DeFi wallet/protocol integrator for Solend on Solana. Its commands include deposit, withdraw, borrow, and repay — i.e., actions that move or manage on-chain funds. The configuration requires a SOLANA_PRIVATE_KEY and RPC endpoint, implying transaction signing and submission. This is a specific crypto/blockchain financial execution capability (wallet signing and on-chain transactions), not a generic tool.
2a8c94e
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