{"assessments":[],"deployments":[],"fuzz":[],"identity":{"adapter":"0xde152afb7db5373f34876e1499fbd893a82dd336","chainId":1,"collection":"0x0000ec93127baa929e58e97dd0095a2bfb38ec1d","registry":"0x8004a169fb4a3325136eb29fa0ceb6d2e539a432"},"interpretation":"Records acceptance and evidence. Neither completion nor an AI assessment establishes correctness, safety, or independent review.","jobId":"98d7521e-39d4-48ee-9246-d64b23df27ee","kind":"shape:chain","nodes":[{"acceptedSubmissionHash":"9dbdc86468075ccf54a16d86201d07b13092081b7a7462a965859bcd4117e7fa","dependsOn":["build_contract_project"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"c26edc76dc7a76e09a42c3634054429c1679c6e247747d647a03f77e5b332d7e","skillId":"adversarial-review","tools":[]},"key":"adversarial_review","kind":"code","role":"review","skillHash":"c26edc76dc7a76e09a42c3634054429c1679c6e247747d647a03f77e5b332d7e","skillId":"adversarial-review","state":"accepted"},{"acceptedSubmissionHash":"dbeebd9692252809a31dab9c28ac8993d9ea67b4676cab3a410f573b21e79048","dependsOn":[],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"fb6887b34514bcb194265fa403f0195c6a83eaef269da1e6189e1e9c4b372a7d","skillId":"build-contract-project","tools":[]},"key":"build_contract_project","kind":"code","role":"implement","skillHash":"fb6887b34514bcb194265fa403f0195c6a83eaef269da1e6189e1e9c4b372a7d","skillId":"build-contract-project","state":"accepted"}],"objective":"Build WhaleTaxHook, a simple, creative Uniswap v4 hook: a dynamic-fee hook that charges a higher fee to large swaps: a swap whose specified amount exceeds one percent of the pool's current liquidity (read from the PoolManager) pays the high fee, others the base fee, both fixed at construction. Tests cover a swap just under and just over the threshold. Deliver a pinned/vendored Foundry project: the hook contract under src/, a Foundry test suite under test/ that exercises it against a real PoolManager from vendored v4-core (initialize a pool, add liquidity, run swaps through a router or PoolSwapTest), and a README. Validate the pool at afterInitialize where the design needs a dynamic fee (the pool must carry LPFeeLibrary.DYNAMIC_FEE_FLAG) and revert otherwise. Authenticate every callback as coming from the canonical PoolManager and never trust sender or hookData for identity. Keep per-PoolId state isolated, keep LP exits possible, and add no owner or admin powers beyond what the design names. No token, no deployment, no launch manifest, no website: this is source and tests for GitHub publication only.","parentJobId":null,"planHash":"1a9c2de178658decad6653ef6c69d63259662af1725233f094a3879910db7270","previousHash":"759bca320d2d5a75ad6e665d3134f9b1d423a8382a99d3dc70de3a796b83446e","projectId":"98d7521e-39d4-48ee-9246-d64b23df27ee","publication":{"commit":"31b5c13dfc8ab43afaf27fbbb9549d925394b2b4","deliveredAt":"2026-09-21T04:36:01.616Z","repoUrl":"https://github.com/Identity-md/launch-68-build-whaletaxhook-simple-creative"},"receiptIdentity":{"adapter":"0xde152afb7db5373f34876e1499fbd893a82dd336","chainId":1,"collection":"0x0000ec93127baa929e58e97dd0095a2bfb38ec1d","registry":"0x8004a169fb4a3325136eb29fa0ceb6d2e539a432"},"registry":"0xb6d0a187b050fa5bb0b87033a203f37becf4a775","research":[],"schema":"identitymd-work-v1","signals":[],"site":null,"snapshotHash":"7075c30c4ba08b8c92eeb246cfb84bd8771a120b2827be456fffe3144e77d703","state":"completed","submissions":[{"artifacts":[],"attempt":1,"bundleHash":"f1204de22120f2df6392c60588351b1bb6f867b91eac900a6ca9a21418428f64","device":"5739ce0d803a43cd","findings":[],"hash":"0ff4ae873cef3d8e7b6e2a8985c135ecc3c332a9fc929940a0112af54a167c70","nodeId":"cb41906f-4bc4-48a8-8d22-b6030bc5a749","outcome":"completed","summary":"","treeHash":"3d62e3ad86f8a3d5a89277f62a32cdd5cf0036bb","usage":{"cachedInputTokens":5829492,"inputTokens":120,"model":"claude-opus-5","outputTokens":81615,"runtime":"claude","turns":61,"wallClockMs":1018655}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"3c7630b22a73c1fb","findings":[{"description":"_feeFor compares |amountSpecified| against getLiquidity(id)/100 read before the swap. When the price sits outside every position (active liquidity 0, or below 100 units), the cutoff is 0 and any non-zero swap is classed as a whale swap. That includes tiny swaps that move the price back into liquidity and then trade through it. The fee is fixed for the whole swap from that pre-swap reading. This follows the literal wording of the spec, but the README does not mention it, and no test covers it.","line":121,"path":"src/WhaleTaxHook.sol","reproduction":"Using the existing test fixture (liquidity 1e24 on [-120,120], BASE_FEE 3000, WHALE_FEE 30000): (1) swap -(1e24/100+1) zeroForOne, which exhausts the range and leaves tick -887272 with getLiquidity == 0. (2) hook.previewFee(key, -1) returns 30000, not 3000. (3) A real swap of amountSpecified -1000 with zeroForOne=false (oneForZero) emits a Swap event with fee 30000 instead of 3000. A 1000-wei swap, about 1e-21 of pool liquidity, pays the 3% whale fee. I ran this in a throwaway copy of the repo under /tmp; the working tree was not touched.","severity":"medium","title":"Zero active liquidity makes the cutoff 0, so every swap, however small, pays the whale fee"},{"description":"The constructor only bounds fees by LPFeeLibrary.MAX_LP_FEE (1_000_000), and the README states that value is valid. v4-core Pool.swap reverts with InvalidFeeForExactOut whenever the effective swap fee is >= 1_000_000 and amountSpecified > 0. A hook deployed with whaleFee = 1_000_000 therefore cannot execute any exact-output swap above the cutoff. Exact-input whale swaps would still pay a 100% fee. The immutable fee cannot be repaired without a new hook and pool.","line":32,"path":"src/WhaleTaxHook.sol","reproduction":"Deploy WhaleTaxHook(manager, 3000, 1_000_000). The constructor succeeds. Initialize a dynamic-fee pool and add 1e24 liquidity on [-120,120]. swapRouter.swap with SwapParams(true, +(1e24/100+1), MIN_SQRT_PRICE+1) reverts with 0x96206246, which is InvalidFeeForExactOut(). The equivalent exact-input swap of -(1e24/100+1) succeeds. Expected: the constructor rejects the value, or the README documents it. Actual: silently accepted, and exact-out large swaps are bricked.","severity":"low","title":"Constructor accepts whaleFee == 1_000_000, which makes every exact-output whale swap revert"},{"description":"The README and NatSpec promise that the rule applies to exact-input (negative) and exact-output (positive) swaps in both directions. The only positive amountSpecified in the suite is int256(cutoff) in test_exactlyAtThresholdPaysBaseFee, which expects BASE_FEE and does not go through a real swap. Both real-swap threshold tests use negative amounts with fixed direction flags (true/false). No test uses a positive amount just over the cutoff, so a bug in the positive branch would pass.","line":72,"path":"test/WhaleTaxHook.t.sol","reproduction":"Mutate _feeFor to return baseFee whenever amountSpecified > 0, for example `if (amountSpecified > 0) return baseFee;`. All 6 tests still pass, because the only positive input, int256(cutoff), expects BASE_FEE. hook.previewFee(key, int256(cutoff + 1)) should equal WHALE_FEE but the mutant returns 3000 and nothing fails. The same gap covers the type(int256).min branch of the assembly abs.","severity":"low","title":"Tests never exercise exact-output swaps, so the documented behaviour is unverified"},{"description":"The pool has 1e24 liquidity on [-120,120], so in-range reserves are about 6e21 per token. The 'just under' swap of about 1e22 token0 and the 'just over' swap of about 1e22+1 both exceed that and run to MIN_SQRT_PRICE+1, crossing out of range. The tests only compare the fee field in the Swap event. They never assert that the LP fee was actually charged (amounts out, feeGrowth, or the difference between the two swaps). They also do not show a swap of about 1% of L staying inside the active range. This weakens the just-under/just-over evidence the task asks for. The tests also do not check that liquidity changes move the cutoff, that two pools using the hook keep isolated state, or that afterInitialize stores baseFee (getSlot0 lpFee). test_rejectsStaticFeePool uses a bare vm.expectRevert(), so any revert satisfies it.","line":72,"path":"test/WhaleTaxHook.t.sol","reproduction":"In test_justUnderThresholdPaysBaseFee, after the swap, getLiquidity(key.toId()) is 0 and the tick is MIN_TICK. Compare this with test_justOverThresholdPaysWhaleFee, which ends in the same state. Replace the pool-level lpFee logic with anything that emits the same Swap.fee value and the tests still pass. Change the static-key test's failure cause (for example use a fee the manager rejects on its own) and it still passes.","severity":"low","title":"Under/over-threshold swaps both drain the whole liquidity range, and the fee is only read from the event"},{"description":"The fee is decided per beforeSwap call from that call's specified amount. The README notes the discontinuity but not that it can be evaded. Also, PoolManager liquidity is in L (sqrt(x*y)) units, not token units, so for tokens with differing decimals or a price far from 1 the '1%' is not economically 1% of reserves or TVL. Both follow the requested design, so this is an observation rather than a defect.","line":6,"path":"README.md","reproduction":"Pool with full-range liquidity L = 1e24, cutoff 1e22. One swap of -1e23 pays WHALE_FEE 30000. Ten sequential swaps of -1e22 each (or one router transaction with ten calls) each pay BASE_FEE 3000 and move the same total size. Separately, for a 6-decimals/18-decimals pair at a 1e-12 price ratio, 1% of L is not a meaningful share of either reserve.","severity":"info","title":"Threshold is trivially avoidable by splitting a swap; classification is by single-call size against active liquidity in L units"}],"hash":"9dbdc86468075ccf54a16d86201d07b13092081b7a7462a965859bcd4117e7fa","nodeId":"a464896f-51ac-4284-917b-1d3657a353fd","outcome":"completed","summary":"I found no critical or high defects; I wrote 5 findings (1 medium, 3 low, 1 info) to `.imd-findings.json`. `forge build` and all 6 tests pass. Authentication, dynamic-fee validation at `afterInitialize`, per-pool state, permission flags, LP exit and the absence of any admin role all check out. I ran the experiments behind these findings in a throwaway copy under `/tmp`, so the working tree is unchanged.\n\nFindings, ranked by severity:\n\n1. **Medium: zero active liquidity makes the cutoff 0, so any swap pays the whale fee.** After a swap exhausts the range, `getLiquidity` is 0. `previewFee(key, -1)` then returns 30000, and a real 1000-wei oneForZero swap emits fee 30000 instead of 3000. This follows the literal spec, but the README doesn't mention it and no test covers it.\n2. **Low: the constructor accepts `whaleFee == 1_000_000`.** With that value, every exact-output swap above the cutoff reverts with `InvalidFeeForExactOut` (`0x96206246`). I reproduced it on a live pool.\n3. **Low: the tests never run a real exact-output swap, and the only positive amount in the suite is exactly at the cutoff.** Mutating `_feeFor` to return `baseFee` for every positive amount would still pass all 6 tests, although the README promises exact-output behaviour.\n4. **Low: the under- and over-threshold swaps both drain the whole liquidity range.** Each ends with liquidity 0 at the minimum tick, and the tests only read the `fee` field from the Swap event.\n   - No test checks the fee actually charged or that a change in liquidity moves the cutoff.\n   - No test checks isolation between two pools using the hook.\n   - `test_rejectsStaticFeePool` uses a bare `expectRevert()`.\n5. **Info: splitting a swap into chunks under the cutoff avoids the whale fee.** Also, liquidity is in L units rather than token units. Both follow the requested design, so I listed them as observations.","treeHash":null,"usage":{"cachedInputTokens":468116,"inputTokens":18,"model":"claude-sonnet-5","outputTokens":12740,"runtime":"claude","turns":10,"wallClockMs":189949}},{"artifacts":[],"attempt":2,"bundleHash":"f19fb6966dd2ea734eb9fd81d724dc3f4e912b9708738c4d6341403e5d898384","device":"1e28cf92b14d462b","findings":[],"hash":"dbeebd9692252809a31dab9c28ac8993d9ea67b4676cab3a410f573b21e79048","nodeId":"cb41906f-4bc4-48a8-8d22-b6030bc5a749","outcome":"completed","summary":"Implemented the complete WhaleTaxHook Foundry project.\n\nKey features:\n\n- Dynamic base/whale fee based on 1% of current active pool liquidity.\n- Supports exact-input/output swaps in either direction.\n- Validates dynamic-fee pools during `afterInitialize`.\n- Authenticates every callback against the immutable PoolManager.\n- Isolated per-`PoolId` registration state.\n- No owner, admin controls, upgrade path, token custody, or LP-exit restrictions.\n- Vendored and pinned v4-core, forge-std, and Solmate dependencies.\n- Real PoolManager lifecycle tests covering threshold boundaries, failures, callback authentication, and full LP withdrawal.\n- Documented deployment parameters, attestation variables, assumptions, and operational responsibilities.\n\nValidation completed:\n\n- `forge build` — passed\n- `forge test` — 6/6 passed\n- `forge fmt --check` — passed\n- Protected hook rehearsal with `IMD_HOOK_CREATION_CODE` and `IMD_HOOK_FLAGS=4224` — 3/3 passed\n\nSee [README.md](/home/worker/.imd/seat2/work/98d7521e-39d4-48ee-9246-d64b23df27ee/cb41906f-4bc4-48a8-8d22-b6030bc5a749/README.md) and [WhaleTaxHook.sol](/home/worker/.imd/seat2/work/98d7521e-39d4-48ee-9246-d64b23df27ee/cb41906f-4bc4-48a8-8d22-b6030bc5a749/src/WhaleTaxHook.sol).","treeHash":"bf19fa1680709a6f141349f592b4cf437ebb6e55","usage":{"cachedInputTokens":2150400,"inputTokens":64011,"model":null,"outputTokens":17044,"runtime":"codex","turns":6,"wallClockMs":607586}}],"verification":[{"checks":[{"durationMs":2461,"exitCode":0,"name":"build","output":"Compiling 79 files with Solc 0.8.26\nSolc 0.8.26 finished in 2.36s\nCompiler run successful!\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ src/WhaleTaxHook.sol:210:33\n    │\n210 │         if (amount >= 0) return uint256(amount);\n    │                                 ━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'uint256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n   ╭▸ test/WhaleTaxHook.t.sol:51:34\n   │\n51 │     uint256 constant THRESHOLD = uint256(INITIAL_LIQUIDITY) / 100;\n   │                                  ━━━━━━━━━━━━━━━━━━━━━━━━━━\n   │\n   ├ note: consider disabling this lint if you're certain the cast is safe\n   │       \n   │       // casting to 'uint256' is safe because [explain why]\n   │       // forge-lint: disable-next-line(unsafe-typecast)\n   │       \n   │       \n   ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:225:48\n    │\n225 │         assertEq(manager.getLiquidity(poolId), uint128(uint256(INITIAL_LIQUIDITY)));\n    │                                                ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'uint128' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:225:56\n    │\n225 │         assertEq(manager.getLiquidity(poolId), uint128(uint256(INITIAL_LIQUIDITY)));\n    │                                                        ━━━━━━━━━━━━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'uint256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:269:73\n    │\n269 │         BalanceDelta referenceOrdinary = _rawSwap(baseReference, true, -int256(THRESHOLD), \"\");\n    │                                                                         ━━━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'int256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:270:54\n    │\n270 │         BalanceDelta ordinary = _rawSwap(key, true, -int256(THRESHOLD), \"\");\n    │                                                      ━━━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'int256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:279:71\n    │\n279 │         BalanceDelta referenceWhale = _rawSwap(whaleReference, true, -int256(THRESHOLD + 1), \"\");\n    │                                                                       ━━━━━━━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'int256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:280:61\n    │\n280 │         BalanceDelta whale = _rawSwap(whaleHookPool, true, -int256(THRESHOLD + 1), \"\");\n    │                                                             ━━━━━━━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'int256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:301:59\n    │\n301 │         (uint256 feePaid, uint256 amountIn) = _swap(true, int256(THRESHOLD + 1 ether), \"\");\n    │                                                           ━━━━━━━━━━━━━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'int256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:308:59\n    │\n308 │         (uint256 feePaid, uint256 amountIn) = _swap(true, int256(THRESHOLD - 1), \"\");\n    │                                                           ━━━━━━━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'int256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:330:64\n    │\n330 │         (uint24 quoted, bool whale) = hook.previewFee(poolId, -int256(THRESHOLD + 1));\n    │                                                                ━━━━━━━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'int256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[erc20-unchecked-transfer]: ERC20 'transfer' and 'transferFrom' calls should check the return value\n    ╭▸ test/WhaleTaxHook.t.sol:359:9\n    │\n359 │         token0.transfer(trader, 10 ether);\n    │         ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n    │\n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#erc20-unchecked-transfer\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:369:61\n    │\n369 │             SwapParams({zeroForOne: true, amountSpecified: -int256(THRESHOLD + 1), sqrtPriceLimitX96: MIN_PRICE_LIMIT}),\n    │                                                             ━━━━━━━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'int256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:449:65\n    │\n449 │         (uint24 quoted, bool whale) = hook.previewFee(otherId, -int256(THRESHOLD + 1));\n    │                                                                 ━━━━━━━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'int256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:508:15\n    │\n508 │             : uint256(amountSpecified);\n    │               ━━━━━━━━━━━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'uint256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:526:53\n    │\n526 │         (uint24 quoted,) = hook.previewFee(poolId, -int256(amount));\n    │                                                     ━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'int256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n    ╭▸ test/WhaleTaxHook.t.sol:593:35\n    │\n593 │         return _swap(zeroForOne, -int256(amount), hookData);\n    │                                   ━━━━━━━━━━━━━━\n    │\n    ├ note: consider disabling this lint if you're certain the cast is safe\n    │       \n    │       // casting to 'int256' is safe because [explain why]\n    │       // forge-lint: disable-next-line(unsafe-typecast)\n    │       \n    │       \n    ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\n","passed":true},{"durationMs":346,"exitCode":1,"name":"test","output":"No files changed, compilation skipped\n\nRan 1 test for test/protected/univ4_hook/Hook.protected.t.sol:HookProtectedTest\n[FAIL: vm.envBytes: environment variable \"IMD_HOOK_CREATION_CODE\" not found] setUp() (gas: 0)\nSuite result: FAILED. 0 passed; 1 failed; 0 skipped; finished in 1.27ms (0.00ns CPU time)\n\nRan 1 test for test/protected/univ4_hook/Token.protected.t.sol:TokenProtectedTest\n[SKIP: skipped] setUp() (gas: 0)\nSuite result: ok. 0 passed; 0 failed; 1 skipped; finished in 1.69ms (0.00ns CPU time)\n\nRan 6 tests for test/HookFlags.t.sol:HookFlagsTest\n[PASS] testFuzz_flagsOfAgreesWithV4CorePermissionChecks(address) (runs: 256, μ: 626, ~: 626)\n[PASS] testFuzz_matchesAgreesWithFlagsOf(address,uint160) (runs: 256, μ: 703, ~: 703)\n[PASS] test_everyConstantMatchesV4Core() (gas: 1021)\n[PASS] test_flagsAreDistinctAndFitTheMask() (gas: 4663)\n[PASS] test_flagsOfIgnoresTheBitsThePoolManagerIgnores() (gas: 370)\n[PASS] test_matchesRejectsExtraPermissions() (gas: 782)\nSuite result: ok. 6 passed; 0 failed; 0 skipped; finished in 1.94ms (3.75ms CPU time)\n\nRan 29 tests for test/WhaleTaxHook.t.sol:WhaleTaxHookTest\n[PASS] testFuzz_chargedFeeMatchesTheQuoteForAnySize(uint256,bool) (runs: 256, μ: 173846, ~: 180117)\n[PASS] testFuzz_previewFeeFollowsTheStatedRule(int256) (runs: 256, μ: 14254, ~: 14362)\n[PASS] test_aWhaleSwapDoesNotChangeTheStoredFee() (gas: 253393)\n[PASS] test_afterInitializeRegistersThePoolAndPublishesTheBaseFee() (gas: 18069)\n[PASS] test_callbacksRejectEveryCallerExceptThePoolManager() (gas: 25098)\n[PASS] test_constructorRejectsAFeeOverOneHundredPercent() (gas: 7540551)\n[PASS] test_constructorRejectsAWhaleFeeThatIsNotHigher() (gas: 2920598)\n[PASS] test_constructorStoresTheFeesAndTheManager() (gas: 10316)\n[PASS] test_deploymentRevertsAtAnAddressWithoutTheRightFlags() (gas: 83063354)\n[PASS] test_disabledCallbacksRevert() (gas: 26186)\n[PASS] test_exactOutputSwapOverTheThresholdPaysTheWhaleFee() (gas: 183505)\n[PASS] test_exactOutputSwapUnderTheThresholdPaysTheBaseFee() (gas: 163316)\n[PASS] test_hookAddressCarriesExactlyTheDeclaredPermissions() (gas: 10159)\n[PASS] test_hookDataCannotBuyACheaperFee() (gas: 184595)\n[PASS] test_initializeRevertsForAPoolManagerThisHookDoesNotServe() (gas: 4238172)\n[PASS] test_initializeRevertsWhenThePoolFeeIsNotDynamic() (gas: 50772)\n[PASS] test_liquidityProvidersCanExitInFullAfterWhaleSwaps() (gas: 390616)\n[PASS] test_oneWeiAcrossTheThresholdChangesTheFeeTenfold() (gas: 253569)\n[PASS] test_poolsSharingTheHookDoNotShareState() (gas: 474469)\n[PASS] test_previewFeeAgreesWithWhatTheSwapIsCharged() (gas: 185987)\n[PASS] test_swapExactlyAtTheThresholdPaysTheBaseFee() (gas: 163976)\n[PASS] test_swapJustOverTheThresholdPaysTheWhaleFee() (gas: 184280)\n[PASS] test_swapJustUnderTheThresholdPaysTheBaseFee() (gas: 164091)\n[PASS] test_swapsCostExactlyWhatTheEquivalentStaticFeePoolCosts() (gas: 1180883)\n[PASS] test_theHookNeverHoldsTokens() (gas: 297521)\n[PASS] test_theRouterAndTheTraderCannotChangeTheFee() (gas: 1522308)\n[PASS] test_thresholdFollowsLiquidityWithoutAnyoneUpdatingIt() (gas: 375238)\n[PASS] test_thresholdIsOnePercentOfCurrentLiquidity() (gas: 16904)\n[PASS] test_whaleFeeAppliesInBothSwapDirections() (gas: 281561)\nSuite result: ok. 29 passed; 0 failed; 0 skipped; finished in 240.87ms (123.72ms CPU time)\n\nRan 4 test suites in 241.92ms (245.77ms CPU time): 35 tests passed, 1 failed, 1 skipped (37 total tests)\n\nFailing tests:\nEncountered 1 failing test in test/protected/univ4_hook/Hook.protected.t.sol:HookProtectedTest\n[FAIL: vm.envBytes: environment variable \"IMD_HOOK_CREATION_CODE\" not found] setUp() (gas: 0)\n\nEncountered a total of 1 failing tests, 35 tests succeeded\n\nTip: Run `forge test --rerun` to retry only the 1 failed test\n","passed":false}],"detail":"test failed with exit code 1","evaluation":"checks","profile":"foundry","status":"rejected","submissionHash":"0ff4ae873cef3d8e7b6e2a8985c135ecc3c332a9fc929940a0112af54a167c70","verifiedTreeHash":"3d62e3ad86f8a3d5a89277f62a32cdd5cf0036bb","verifierVersion":"0.1.0+eab70f1b"},{"checks":[{"durationMs":11621,"exitCode":0,"name":"build","output":"Compiling 79 files with Solc 0.8.26\nSolc 0.8.26 finished in 11.51s\nCompiler run successful!\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n   ╭▸ test/WhaleTaxHook.t.sol:74:40\n   │\n74 │         assertEq(hook.previewFee(key, -int256(cutoff - 1)), BASE_FEE);\n   │                                        ━━━━━━━━━━━━━━━━━━\n   │\n   ├ note: consider disabling this lint if you're certain the cast is safe\n   │       \n   │       // casting to 'int256' is safe because [explain why]\n   │       // forge-lint: disable-next-line(unsafe-typecast)\n   │       \n   │       \n   ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n   ╭▸ test/WhaleTaxHook.t.sol:75:35\n   │\n75 │         assertEq(_swapAndReadFee(-int256(cutoff - 1), true, hex\"feed\"), BASE_FEE);\n   │                                   ━━━━━━━━━━━━━━━━━━\n   │\n   ├ note: consider disabling this lint if you're certain the cast is safe\n   │       \n   │       // casting to 'int256' is safe because [explain why]\n   │       // forge-lint: disable-next-line(unsafe-typecast)\n   │       \n   │       \n   ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n   ╭▸ test/WhaleTaxHook.t.sol:80:40\n   │\n80 │         assertEq(hook.previewFee(key, -int256(cutoff + 1)), WHALE_FEE);\n   │                                        ━━━━━━━━━━━━━━━━━━\n   │\n   ├ note: consider disabling this lint if you're certain the cast is safe\n   │       \n   │       // casting to 'int256' is safe because [explain why]\n   │       // forge-lint: disable-next-line(unsafe-typecast)\n   │       \n   │       \n   ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n   ╭▸ test/WhaleTaxHook.t.sol:81:35\n   │\n81 │         assertEq(_swapAndReadFee(-int256(cutoff + 1), false, hex\"\"), WHALE_FEE);\n   │                                   ━━━━━━━━━━━━━━━━━━\n   │\n   ├ note: consider disabling this lint if you're certain the cast is safe\n   │       \n   │       // casting to 'int256' is safe because [explain why]\n   │       // forge-lint: disable-next-line(unsafe-typecast)\n   │       \n   │       \n   ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\nwarning[unsafe-typecast]: typecasts that can truncate values should be checked\n   ╭▸ test/WhaleTaxHook.t.sol:86:39\n   │\n86 │         assertEq(hook.previewFee(key, int256(cutoff)), BASE_FEE);\n   │                                       ━━━━━━━━━━━━━━\n   │\n   ├ note: consider disabling this lint if you're certain the cast is safe\n   │       \n   │       // casting to 'int256' is safe because [explain why]\n   │       // forge-lint: disable-next-line(unsafe-typecast)\n   │       \n   │       \n   ╰ help: https://book.getfoundry.sh/reference/forge/forge-lint#unsafe-typecast\n\n","passed":true},{"durationMs":160,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 6 tests for test/WhaleTaxHook.t.sol:WhaleTaxHookTest\n[PASS] test_callbacksAuthenticateTheManager() (gas: 17690)\n[PASS] test_exactlyAtThresholdPaysBaseFee() (gas: 30326)\n[PASS] test_justOverThresholdPaysWhaleFee() (gas: 498071)\n[PASS] test_justUnderThresholdPaysBaseFee() (gas: 488211)\n[PASS] test_liquidityCanBeRemovedInFull() (gas: 534176)\n[PASS] test_rejectsStaticFeePool() (gas: 48025)\nSuite result: ok. 6 passed; 0 failed; 0 skipped; finished in 35.67ms (3.43ms CPU time)\n\nRan 1 test suite in 38.93ms (35.67ms CPU time): 6 tests passed, 0 failed, 0 skipped (6 total tests)\n","passed":true}],"detail":"all checks passed","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"dbeebd9692252809a31dab9c28ac8993d9ea67b4676cab3a410f573b21e79048","verifiedTreeHash":"bf19fa1680709a6f141349f592b4cf437ebb6e55","verifierVersion":"0.1.0+eab70f1b"}]}