Euler Advanced Features Agent Skill

Advanced features guide for Euler Finance V2 protocol. Covers hooks, flash loans, fee flow, and rewards.

When to Apply

Reference these guidelines when:

Implementing vault hooks (pause, access control, custom logic)
Using flash loans for arbitrage or liquidations
Transferring debt between accounts with pullDebt
Understanding fee flow and Dutch auctions
Working with locked EUL reward tokens
Implementing access control hooks

Rule Categories

| Rule | Impact | Description | |------|--------|-------------| | adv-hooks | MEDIUM | Vault hooks for custom logic and access control | | adv-flashloan-pulldebt | HIGH | Flash loans and debt transfer operations | | adv-fee-flow | MEDIUM | Fee flow controller and Dutch auctions | | adv-rewards-eul | MEDIUM | EUL reward token vesting and distribution |

Quick Reference

Key Concepts

Hooks - Custom logic before vault operations
Flash Loans - Borrow and repay in same transaction (FREE)
pullDebt - Take on another account's debt
FeeFlowController - Dutch auction for protocol fees
RewardToken - Locked EUL with 20% immediate, 80% over 6 months

Companion Skills

euler-vaults - Core vault operations, EVC, risk management
euler-irm-oracles - Oracle adapters and interest rate models
euler-earn - Yield aggregation vaults
euler-data - Lens contracts and data querying

How to Use

Read individual rule files for detailed explanations and code examples:

rules/adv-hooks.md
rules/adv-flashloan-pulldebt.md
rules/adv-fee-flow.md
rules/adv-rewards-eul.md

Full Compiled Document

For the complete guide with all rules expanded: AGENTS.md