Node.js backend patterns with Express/Fastify, repositories
40
40%
Does it follow best practices?
Impact
—
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./skills/nodejs-backend/SKILL.mdSecurity
1 medium severity finding. This skill can be installed but you should review these findings before use.
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 explicitly includes a transferFunds function that performs a transactional update of account balances in the database (decrementing one account, incrementing another within a DB transaction). This is a specific, explicit function whose purpose is to move money/balances (i.e., send a transaction within the system), not a generic utility like a browser or generic HTTP caller. Therefore it grants direct financial execution capability.
65efb33
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.