diff --git a/hooks/robinhood/0xcd87186fc4f809241f3e7ff3ca557bb7cc962acc.json b/hooks/robinhood/0xcd87186fc4f809241f3e7ff3ca557bb7cc962acc.json
new file mode 100644
index 0000000..4487c5f
--- /dev/null
+++ b/hooks/robinhood/0xcd87186fc4f809241f3e7ff3ca557bb7cc962acc.json
@@ -0,0 +1,35 @@
+{
+  "hook": {
+    "address": "0xcd87186fc4f809241f3e7ff3ca557bb7cc962acc",
+    "chain": "robinhood",
+    "chainId": 4663,
+    "name": "Rivers LaunchHook",
+    "description": "Singleton Uniswap v4 hook for Rivers protocol launch pools, managing a pre/post-graduation lifecycle. During pre-launch phases, liquidity and swaps are restricted to the pool controller. After graduation, public swaps are enabled with protocol and creator fees taken as BeforeSwapDelta/AfterSwapDelta values and a dynamic LP fee override returned from beforeSwap.",
+    "deployer": "",
+    "verifiedSource": true,
+    "auditUrl": ""
+  },
+  "flags": {
+    "beforeInitialize": true,
+    "afterInitialize": false,
+    "beforeAddLiquidity": true,
+    "afterAddLiquidity": false,
+    "beforeRemoveLiquidity": true,
+    "afterRemoveLiquidity": false,
+    "beforeSwap": true,
+    "afterSwap": true,
+    "beforeDonate": false,
+    "afterDonate": false,
+    "beforeSwapReturnsDelta": true,
+    "afterSwapReturnsDelta": true,
+    "afterAddLiquidityReturnsDelta": false,
+    "afterRemoveLiquidityReturnsDelta": false
+  },
+  "properties": {
+    "dynamicFee": true,
+    "upgradeable": false,
+    "requiresCustomSwapData": false,
+    "vanillaSwap": false,
+    "swapAccess": "governance"
+  }
+}