LlamaRisk becomes the first automated risk oracle built on Chainlink

A New Standard for DeFi Risk Management

@LlamaRisk has launched LlamaGuard PT, billed as the world's first automated risk oracle built on the @Chainlink Runtime Environment (CRE). The product is designed to handle real-time risk management for @PendleFinance Principal Tokens (PTs) used as collateral on @Aave, replacing a process that until now relied heavily on manual intervention.

LlamaRisk had been running the PT oracle manually and pushing parameter changes through the Risk Stewards path since Chaos Labs stepped down from Aave risk management in April. That arrangement was described as "a transitional path that was never meant to be permanent."

The shift to an automated pipeline addresses a structural gap in how DeFi protocols manage fast-moving risk. Traditional governance processes can take days to implement parameter changes, while market conditions can deteriorate in minutes. LlamaGuard PT is designed to close that gap by operating continuously, without waiting for a governance vote.

How LlamaGuard PT Works on Chainlink CRE

Three Chainlink CRE workflows replace the manual process. The workflows compute smoothed implied rates, discount rates, and per-E-Mode liquidation parameters for each Pendle PT market, each publishing a signed report that a new onchain router validates. The router writes atomically to the oracle and triggers execution in a single transaction, with every parameter change recorded on-chain and independently verifiable.

Under the new structure, Aave Governance owns every contract, the risk manager only proposes, and every parameter and tuning decision is recorded onchain. This represents a meaningful shift in accountability compared to the prior setup, where risk managers held write authority over key oracle parameters with limited on-chain auditability.

LlamaGuard adjusts lending parameters autonomously to prevent cascading failures, continuously optimising system settings based on real-time risk assessments and market conditions. CRE also enables LlamaGuard to initiate automated management actions to contain risk, such as triggering circuit breakers or adjusting parameters on target DeFi protocols.

Certora audits will cover both the new contracts and the CRE workflow code. Two of the three new contracts, the LlamaguardRiskOracle and ParameterRegistry, were already audited by two security teams as part of an earlier LlamaGuard NAV deployment.

Sources:
The Defiant: Aave Proposes Protocol-Wide Risk Framework After KelpDAO Exploit
Aave Governance: ARFC Upgrade PT Risk Oracle to Protocol-Owned Infrastructure on CRE
LlamaRisk: LlamaGuard Overview