Review: Rate Provider from Issue #656

erc4626/KpkUSDCYield V2Erc4626VaultReviewb204.md

@@ -0,0 +1,32 @@
+
+# Rate Provider: kpkUSDC Yield V2 rate provider
+
+## Details
+This report was autogenerated on 18/02/2026.
+
+- Deployed at:
+    - [Ethereum:0xD5cCe260E7a755DDf0Fb9cdF06443d593AaeaA13](https://etherscan.io/address/0xD5cCe260E7a755DDf0Fb9cdF06443d593AaeaA13)
+- Audit report(s):
+    - [Audits](https://docs.morpho.org/get-started/resources/audits/)
+
+## Context
+The ERC4626 calculates the yield attributed to the underlyings in the Mopho vault
+
+## Review Checklist: Bare Minimum Compatibility
+Each of the items below represents an absolute requirement for the Rate Provider. If any of these is unchecked, the Rate Provider is unfit to use.
+
+- [x] Tests based on the [balancer-v3-monorepo](https://github.com/balancer/balancer-v3-monorepo/tree/main/pkg/vault/test/foundry/fork) pass for the given ERC4626 vaults, which can be found [here](https://github.com/balancer/balancer-v3-erc4626-tests/tree/main/test).
+- [x] The required Vault implements the required operational ERC4626 Interface
+
+### Administrative Privileges
+- [ ] The ERC4626 Vault is upgradeable** (e.g., via a proxy architecture).
+- [x] Other contracts which are part of the `mint` callchain are upgradeable**. You can find more information
+   about the involved contracts in this [tenderly simulation](https://www.tdly.co/shared/simulation/2d5c73d6-576b-459b-9c73-bb1522ef1efd)
+
+## Conclusion
+**Summary judgment: USABLE**
+Passing fork tests can be found at https://github.com/balancer/balancer-v3-erc4626-tests/pull/117.
+
+** upgradeable in this context means that:
+- The contract is a proxy contract with an implementation sourced from Etherscan.
+

erc4626/registry.json

@@ -800,6 +800,26 @@
       "canUseBufferForSwaps": true,
       "useUnderlyingForAddRemove": true,
       "useWrappedForAddRemove": true
+    },
+    "0xD5cCe260E7a755DDf0Fb9cdF06443d593AaeaA13": {
+      "asset": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
+      "name": "KpkUSDCYield V2Erc4626Vault.md",
+      "summary": "safe",
+      "review": "./KpkUSDCYield V2Erc4626VaultReviewb204.md",
+      "warnings": [],
+      "upgradeableComponents": [
+        {
+          "entrypoint": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
+          "implementationReviewed": "0x43506849d7c04f9138d1a2050bbf3a0c054402dd"
+        },
+        {
+          "entrypoint": "0x43506849d7c04f9138d1a2050bbf3a0c054402dd",
+          "implementationReviewed": "0x800c32eaa2a6c93cf4cb51794450ed77fbfbb172"
+        }
+      ],
+      "canUseBufferForSwaps": true,
+      "useUnderlyingForAddRemove": true,
+      "useWrappedForAddRemove": true
     }
   },
   "gnosis": {

rate-providers/KpkUSDCYield V2RateProviderReview96e3.md

@@ -0,0 +1,31 @@
+
+# Rate Provider: kpkUSDC Yield V2 rate provider
+
+## Details
+This report was autogenerated on 18/02/2026.
+
+- Deployed at:
+    - [Ethereum:0x79487FE3dd16a2EF3E234CB274F048051720F570](https://etherscan.io/address/0x79487FE3dd16a2EF3E234CB274F048051720F570)
+- Audit report(s):
+    - [Audits](https://docs.morpho.org/get-started/resources/audits/)
+
+## Context
+The rate provider provides the rate of the embedded yield in the Morpho USDC Yield V2 vault
+
+## Review Checklist: Bare Minimum Compatibility
+Each of the items below represents an absolute requirement for the Rate Provider. If any of these is unchecked, the Rate Provider is unfit to use.
+
+- [x] Implements the [`IRateProvider`](https://github.com/balancer/balancer-v2-monorepo/blob/bc3b3fee6e13e01d2efe610ed8118fdb74dfc1f2/pkg/interfaces/contracts/pool-utils/IRateProvider.sol) interface.
+- [x] `getRate` returns an 18-decimal fixed point number (i.e., 1 == 1e18) regardless of underlying token decimals.
+
+### Administrative Privileges
+- [ ] The Rate Provider is upgradeable** (e.g., via a proxy architecture).
+- [x] Other contracts which are part of the `getRate` callchain are upgradeable**. You can find more information
+   about the involved contracts in this [tenderly simulation](https://www.tdly.co/shared/simulation/765e72e5-eb40-48cb-9b16-ede618b4019a)
+
+## Conclusion
+**Summary judgment: USABLE**
+
+** upgradeable in this context means that:
+- The contract is a proxy contract with an implementation sourced from Etherscan and the proxy emitted an "Upgraded" event.
+

rate-providers/registry.json

@@ -3763,6 +3763,24 @@
           "implementationReviewed": "0x43506849d7c04f9138d1a2050bbf3a0c054402dd"
         }
       ]
+    },
+    "0x79487FE3dd16a2EF3E234CB274F048051720F570": {
+      "asset": "0xD5cCe260E7a755DDf0Fb9cdF06443d593AaeaA13",
+      "name": "KpkUSDCYield V2RateProvider.md",
+      "summary": "safe",
+      "review": "./KpkUSDCYield V2RateProviderReview96e3.md",
+      "warnings": [],
+      "factory": "",
+      "upgradeableComponents": [
+        {
+          "entrypoint": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
+          "implementationReviewed": "0x43506849d7c04f9138d1a2050bbf3a0c054402dd"
+        },
+        {
+          "entrypoint": "0x43506849d7c04f9138d1a2050bbf3a0c054402dd",
+          "implementationReviewed": "0x800c32eaa2a6c93cf4cb51794450ed77fbfbb172"
+        }
+      ]
     }
   },
   "fantom": {