CtrlK
BlogDocsLog inGet started
Tessl Logo

flash-loan

Flash-loan exploit patterns — callback reentrancy, oracle amplification, governance attacks, unauthenticated callback handlers.

64

Quality

78%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

View guide

SecuritybySnyk

Critical

Do not install without reviewing

Fix and improve this skill with Tessl

tessl review fix ./packages/decepticon/decepticon/skills/standard/contracts/flash-loan/SKILL.md
SKILL.md
Quality
Evals
Security

Security

2 findings: 1 critical severity, 1 medium severity. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.

Critical

E006: Malicious code pattern detected in skill scripts.

What this means

Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.

Why it was flagged

This document is an explicit on-chain attack playbook: it describes exploit techniques, provides a working PoC Foundry contract that executes flash-loan-based drains, and gives OPSEC guidance to avoid detection — clearly facilitating malicious exploitation.

Report incorrect finding
Medium

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.md includes a Foundry PoC and Solidity code that explicitly calls AAVE.flashLoan, constructs asset/amount arrays, and approves/repays ERC20 tokens in executeOperation. These are specific crypto/blockchain transaction APIs (flash loan borrowing, token approve/transfer) — i.e., direct on-chain financial execution capability.

Repository
PurpleAILAB/Decepticon
Audited
Security analysis
Snyk

Is this your skill?

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.