Add UniagentHook hook on ethereum

[hooklist-generator]

Summary

A Uniswap v4 hook that levies a 1% fee (100 bps) on the WETH side of each swap, taking WETH from the pool manager, unwrapping it to ETH, and distributing it across a reward vault (50%), an AI funding wallet (30%), and a dev wallet (20%) on a weekly epoch schedule.

Flags

Flag	Value
beforeInitialize	false
afterInitialize	false
beforeAddLiquidity	false
afterAddLiquidity	false
beforeRemoveLiquidity	false
afterRemoveLiquidity	false
beforeSwap	true
afterSwap	true
beforeDonate	false
afterDonate	false
beforeSwapReturnsDelta	true
afterSwapReturnsDelta	true
afterAddLiquidityReturnsDelta	false
afterRemoveLiquidityReturnsDelta	false

Properties

Property	Value
dynamicFee	false
upgradeable	false
requiresCustomSwapData	false
vanillaSwap	false
swapAccess	governance

Warnings

• Submitter did not provide a name. Using AI-derived "UniagentHook".
• Submitter did not provide a description. Using AI-generated description.

Closes #595

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Project	Deployment	Actions	Updated (UTC)
hooklist	Ready	Preview, Comment	May 27, 2026 9:51pm

[github-actions]

Review: hooks/ethereum/0xa5db9bd1eac09894c680fe56bc5db26078c800cc.json

Address Flags

Last 2 bytes of address: 0x00cc = 0000 0000 1100 1100

Bit	Flag	Address bit	JSON value
13	beforeInitialize	0	false ✓
12	afterInitialize	0	false ✓
11	beforeAddLiquidity	0	false ✓
10	afterAddLiquidity	0	false ✓
9	beforeRemoveLiquidity	0	false ✓
8	afterRemoveLiquidity	0	false ✓
7	beforeSwap	1	true ✓
6	afterSwap	1	true ✓
5	beforeDonate	0	false ✓
4	afterDonate	0	false ✓
3	beforeSwapReturnsDelta	1	true ✓
2	afterSwapReturnsDelta	1	true ✓
1	afterAddLiquidityReturnsDelta	0	false ✓
0	afterRemoveLiquidityReturnsDelta	0	false ✓

Flags match getHookPermissions() in source and the address bitmask.

Properties

• dynamicFee: false — _beforeSwap returns (selector, delta, 0) with no fee override; no updateDynamicLPFee() call. ✓
• upgradeable: false — source_meta.json confirms proxy: false; no proxy, delegatecall, or mutable implementation storage in source. ✓
• requiresCustomSwapData: false — The bytes calldata hookData parameter is unused in both _beforeSwap and _afterSwap. ✓
• vanillaSwap: false — Hook has beforeSwapReturnsDelta and afterSwapReturnsDelta set; it actively extracts WETH from swaps via delta returns. ✓
• swapAccess: governance — _requireFeeConfig() reverts until owner sets token, rewardVault, aiFundingWallet, devWallet, and rewardEpochStart via configureFeeFlow()/configure(). This is an owner-controlled initialization gate. ✓

Metadata

• name: UniagentHook matches contractName from verified source. ✓
• description: Accurately describes: 1% fee (FEE_BPS = 100), on WETH side only, poolManager.take() + IWETH9.withdraw(), 50/30/20 split (REWARD_SHARE/AI_SHARE/implied DEV_SHARE), 7-day epochs (REWARD_EPOCH_SECONDS = 7 days). ✓
• verifiedSource: true — Matches verified: true in source_meta.json. ✓
• chainId: 1 — Correct for ethereum. ✓
• No audit claims, promotional, or endorsement language. ✓

All fields verified against on-chain source. No issues found.

[marktoda]

Bot review verified. UniagentHook (ethereum) — levies a 1% WETH-side swap fee, unwraps to ETH, splits across reward vault / AI funding / dev wallets on a weekly epoch. Bitmask 0x00cc → beforeSwap, afterSwap, beforeSwapReturnsDelta, afterSwapReturnsDelta. Description 290 chars (under 500). LGTM.