Aave Activates LlamaRisk Agents for Pendle PT Collateral on Plasma

Aave has activated automated risk agents operated by LlamaRisk for the Pendle principal token PT-sUSDe-22OCT2026 on its V3 Plasma market, granting them limited authority to adjust the token's collateral valuation and borrowing parameters. Principal tokens of this kind represent fixed-maturity claims on an underlying asset and trade at a discount to their redemption value, one that Aave's pricing expresses as an annual discount rate.

LlamaRisk announced on Oct. 5 that its LlamaGuard PT Risk Oracle is “now live” following DAO approval. The associated Proposal 524 is marked executed, with roughly 371,000 AAVE in voting power cast in favor and none opposed.

When checked on Oct. 5, Aave's reserve page showed $36.72 million of the token supplied. The asset is eligible as collateral only in E-Mode, the protocol's higher-borrowing-power categories designed for related assets.

Automated Updates Replace Manual Maintenance

The vote authorizes two predeployed agent contracts to apply updates calculated from Pendle market data through Chainlink's Runtime Environment. In its governance rationale, LlamaRisk said it had previously maintained the PT's parameters manually through Aave's Risk Stewards. The linear discount-pricing model remains unchanged, and the activation payload itself does not reset any reserve parameters. That delegation lets the reserve's risk settings be revised as the agents' Pendle market data shifts, without a separate governance vote for each adjustment.

Scope of the Agents' Authority

The discount-rate agent can change the annual rate used to value the PT by up to 100 basis points, or one percentage point, per update, with at least two days between updates.

The E-Mode agent can adjust loan-to-value ratios, liquidation thresholds and liquidation bonuses in categories 25 and 26, labeled “PT-sUSDe Stablecoins” and “PT-sUSDe $USDe.” Each parameter may move by up to 50 basis points per update, with at least three days between updates for each category.

For borrowers, a higher discount rate lowers the PT's collateral valuation. A lower valuation or liquidation threshold reduces an account's health factor, the metric that determines liquidation eligibility. The liquidation bonus determines the extra collateral a liquidator receives for repaying debt.

Governance Oversight and Sunset

Aave governance retains control over agent registration and administrator changes. According to LlamaRisk's deployment documentation, the Protocol Guardian can disable either agent without waiting for a new governance vote, while re-enabling requires one.

The PT redeems at maturity for a quantity of sUSDe worth one $USDe, and the pricing model already narrows the token's discount as maturity approaches. LlamaRisk's monitoring dashboard indicates the oracle will retire at the token's Oct. 22 maturity. Until then, any action by the two agents will land within their governance-set caps and intervals, showing up as changes to the market's reserve parameters.

Source: The Defiant