euler-data

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Translated

Developer tools and data access guide for Euler Finance V2. This skill should be used when querying vault data via Lens contracts, fetching historical data from subgraphs, accessing contract interfaces, or deploying vaults via Euler Creator. Triggers on tasks involving VaultLens, OracleLens, subgraph queries, ABIs, or no-code deployment.

1installs

Sourceeuler-xyz/agent-skills

Added on2026-02-10

NPX Install

npx skill4agent add euler-xyz/agent-skills euler-data

SKILL.md Content

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Euler Lens & Data Agent Skill

Developer tools and data access guide for Euler Finance V2. Covers Lens contracts, subgraphs, interfaces, and deployment tools.

When to Apply

Reference these guidelines when:

Querying account positions and health using AccountLens
Querying vault data using Lens contracts (VaultLens, OracleLens, IRMLens, UtilsLens)
Tracking active accounts via Euler subgraph
Looking up contract addresses and ABIs
Building dashboards or analytics for Euler
Integrating with Euler from frontends or bots

Rule Categories

Rule	Impact	Description
`tools-lens`	MEDIUM	Query vault, account, and oracle data via Lens contracts
`tools-subgraphs`	MEDIUM	Track active accounts and vault factories via subgraph
`tools-interfaces`	MEDIUM	Contract addresses and ABI references

Quick Reference

Lens Contracts

AccountLens - Query account positions, liquidity, health factor, time to liquidation (TTL)
VaultLens - Query vault state, configuration, LTVs, IRM info
OracleLens - Check oracle configuration and prices
IRMLens - Interest rate model details and calculations
UtilsLens - Utility functions: APY calculations, token balances, allowances
EulerEarnVaultLens - Query EulerEarn vault data and strategies

Subgraphs

The subgraph is intentionally minimal - use Lens contracts for detailed data:

Vault - Track which factory created each vault
TrackingActiveAccount - Active accounts indexed by address prefix (first 19 bytes)
TrackingVaultBalance - Per-account vault balances and debt (at the time of the last update)

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-advanced
```
- Hooks, flash loans, fee flow

How to Use

Read individual rule files for detailed explanations and code examples:

rules/tools-lens.md
rules/tools-subgraphs.md
rules/tools-interfaces.md

Full Compiled Document

For the complete guide with all rules expanded:

AGENTS.md