{"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":"88d94855-f273-47c6-9db1-431b8a38a2de","kind":"shape:chain","nodes":[{"acceptedSubmissionHash":"aa9380ccb3fe7e0e533edfc8085d5e8a9f241e3d17a2ac73480c81dc4f352cfc","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":"978f33e09c6438fd57feeb8ef6860f09839dfe87ddd568eb1a48db5e2aeeb493","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 SwapMilestoneHook, a simple, creative Uniswap v4 hook: an accounting-only hook: afterSwap counts swaps per PoolId and per swapper, exposes both counts through view functions, and emits a Milestone event every 100 swaps for the pool. No fee changes, no reverts. Tests cover the counters and the milestone event. 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":"e9f94daa90beacac0fa4afebd20fabe0a7119c2dbd4dcc6fbf30297a035895f9","previousHash":"0000000000000000000000000000000000000000000000000000000000000000","projectId":"88d94855-f273-47c6-9db1-431b8a38a2de","publication":{"commit":null,"deliveredAt":null,"repoUrl":"https://github.com/Identity-md/launch-69-build-swapmilestonehook-simple-creative"},"receiptIdentity":{"adapter":"0xde152afb7db5373f34876e1499fbd893a82dd336","chainId":1,"collection":"0x0000ec93127baa929e58e97dd0095a2bfb38ec1d","registry":"0x8004a169fb4a3325136eb29fa0ceb6d2e539a432"},"registry":"0xb6d0a187b050fa5bb0b87033a203f37becf4a775","research":[],"schema":"identitymd-work-v1","signals":[{"agentId":"50939","feedbackHash":"f941391a79f65601f3d2d9351d03b164c593cdb250dd3994f702a7524a65609f","nodeKey":"adversarial_review","submissionHash":"aa9380ccb3fe7e0e533edfc8085d5e8a9f241e3d17a2ac73480c81dc4f352cfc","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"50968","feedbackHash":"5bfed39a5dbcd68d090a82d8456fcbead5db743771fd25b02fcd2933c5f0d73c","nodeKey":"build_contract_project","submissionHash":"978f33e09c6438fd57feeb8ef6860f09839dfe87ddd568eb1a48db5e2aeeb493","tag1":"verification:checks","tag2":"acceptance-v2","value":1}],"site":null,"snapshotHash":"ed61b327edfee2fb825c92216d37a3f5ea69c3ce79289fd73c2537ec0a79c1a8","state":"completed","submissions":[{"artifacts":[],"attempt":1,"bundleHash":"8f81740751c70bad9dd5bceb860d792d1f55e707ced762e87050df5b65e4c328","device":"5b3b071249317936","findings":[],"hash":"978f33e09c6438fd57feeb8ef6860f09839dfe87ddd568eb1a48db5e2aeeb493","nodeId":"fc7b9e8b-f8dd-48c2-85a5-53193f93e10b","outcome":"completed","summary":"Implemented the hook, vendored dependencies, real PoolManager integration tests, and README.\n\nOffline checks passed:\n- `forge build --offline`\n- `forge test --offline`: 10 tests passed\n- `forge fmt --check`\n\n“Swapper” is explicitly transaction-origin analytics, never authorization. Static fees are supported; this design needs no dynamic-fee validation.","treeHash":"7fb58294f936c384d8bc09bc03433128ed2fb8ab","usage":{"cachedInputTokens":302080,"inputTokens":28539,"model":null,"outputTokens":6156,"runtime":"codex","turns":5,"wallClockMs":227452}},{"artifacts":[],"attempt":1,"bundleHash":null,"device":"72b617d4b615473a","findings":[{"description":"afterSwap increments swapperSwapCount[id][tx.origin]. The task asks for a count per swapper and forbids trusting sender or hookData, so a stand-in for identity was needed. The README (Identity and trust) says tx.origin is a deliberate analytics-only choice. The cost is that anyone who does not send their own transaction gets a count of 0: ERC-4337 accounts, meta-tx/relayer users, Safe multisigs. Their swaps are all credited to the bundler or executor EOA. Nothing in the hook gates value on this count, so no funds are at risk. I rate it low and do not treat it as a blocking defect. It is still a real difference between the spec's 'per swapper' and what the contract records, and the test suite never covers msg.sender != tx.origin.","line":53,"path":"src/SwapMilestoneHook.sol","reproduction":"I added this to a scratch copy of the repo, reusing SwapMilestoneHookTest.setUp. relayer = 0xBEEF. vm.prank(alice, relayer); router.swap(key, SwapParams(true,-0.001 ether,MIN_SQRT_PRICE+1), TestSettings(false,false), \"\"). Then vm.prank(bob, relayer); the same swap with zeroForOne=false. Alice's and Bob's tokens pay for the swaps. Expected, per spec: swapperSwapCount(id, alice) == 1 and swapperSwapCount(id, bob) == 1. Actual: alice == 0, bob == 0, relayer == 2. The test PASSes asserting the actual values.","severity":"low","title":"Per-swapper count is keyed on tx.origin, so swaps sent through a relayer, bundler or multisig executor are credited to the submitter, not to the swapper"},{"description":"Hook.protected.t.sol imports '../../../src/HookFlags.sol' and '../../mocks/MockERC20.sol'. MockERC20 is expected to take the constructor (string,string,uint256 supply) and mint the supply to the deployer. The repo contains neither file; its only MockERC20 is solmate's, whose constructor is (string,string,uint8). This matters only if the verifier places the suite at test/protected/univ4_hook/ and does not supply these helpers itself. That placement is my assumption from the relative paths. If it holds, the whole project fails to compile under the floor. If the verifier's toolchain provides the helpers, this finding does not apply. Everything else checks out: with minimal stubs of both helpers, all 3 HookProtectedTest tests pass against the real creation code (flags 0x40), and TokenProtectedTest skips as designed because there is no token.","line":1,"path":"src/HookFlags.sol","reproduction":"git archive HEAD into /tmp/rv. Copy .imd/reads/protected/univ4_hook/*.sol to /tmp/rv/test/protected/univ4_hook/. Run forge build --offline. Expected: compiles. Actual: 'Error (6275): Source \"src/HookFlags.sol\" not found' and 'Source \"test/mocks/MockERC20.sol\" not found'. Adding a HookFlags library (flagsOf/matches/ALL plus per-flag constants) and a MockERC20(name,symbol,supply) wrapper fixes the build. After that, IMD_HOOK_FLAGS=64 gives 3 passed, 0 failed.","severity":"low","title":"The protected floor suite imports src/HookFlags.sol and test/mocks/MockERC20.sol, and neither exists in the delivered tree"}],"hash":"aa9380ccb3fe7e0e533edfc8085d5e8a9f241e3d17a2ac73480c81dc4f352cfc","nodeId":"3466e07e-9362-4eef-b15d-06cf30b8d4d9","outcome":"completed","summary":"I found two low-severity issues and nothing high or medium. The hook does what the task asks and its tests check the right things. The findings are in `.imd-findings.json`, most severe first. I didn't change any repository file.\n\n**What I checked**\n- **Build and tests:** `forge test --offline` passes 10/10, including the fuzz test.\n- **Protected checks:** I ran the protected suite against the hook's real creation code in a throwaway copy, with the address-flags value set to 0x40 (after-swap only). After I stubbed two missing helper files (see finding 2), all 3 hook checks pass: the permissions match the address, the code has no escape hatch, and outside callers are refused. The token suite skips, which is correct because there is no token.\n- **Contract review (`src/SwapMilestoneHook.sol`):**\n  - Only the after-swap permission is enabled, and it only accepts calls from the PoolManager.\n  - It returns a zero delta, changes no fees, makes no external calls, and has no owner or admin.\n  - It ignores `sender` and `hookData`.\n  - Counts are kept separately per pool.\n  - The Milestone event fires at every multiple of 100.\n  - Counters stop at the maximum value instead of reverting.\n  - Liquidity removal isn't hooked, so LPs can always exit.\n- **Dynamic fee:** not requiring one is correct. The task only asks for that check \"where the design needs a dynamic fee\", and this design doesn't.\n\n**Findings**\n1. **Low: \"swapper\" is recorded as `tx.origin` (line 53).** I confirmed this with a proof of concept. Alice and Bob each pay for a swap, but a relayer sends both transactions. Their counts are 0 and the relayer's is 2. The same happens to smart-contract wallets (ERC-4337 accounts) and Safe multisig users. The README says this choice is deliberate and analytics-only, and no money depends on the count, so I didn't mark it blocking. Still, it doesn't match \"per swapper\" for those users, and no test covers a swap where the caller and the transaction sender differ.\n2. **Low, conditional: two files the protected suite imports don't exist.** `Hook.protected.t.sol` imports `src/HookFlags.sol` and `test/mocks/MockERC20.sol`. If the verifier puts the suite under `test/protected/univ4_hook/` and doesn't bring those files itself, the build fails with \"Source not found\". That placement is my guess from the import paths. If the verifier supplies the files, this finding doesn't apply.\n\nMy proof-of-concept test and the stubs existed only in the throwaway copy, which I've deleted.","treeHash":null,"usage":{"cachedInputTokens":509259,"inputTokens":20,"model":"claude-opus-5","outputTokens":7274,"runtime":"claude","turns":10,"wallClockMs":87460}}],"verification":[{"checks":[{"durationMs":1918,"exitCode":0,"name":"build","output":"Compiling 74 files with Solc 0.8.26\nSolc 0.8.26 finished in 1.81s\nCompiler run successful!\n","passed":true},{"durationMs":310,"exitCode":0,"name":"test","output":"No files changed, compilation skipped\n\nRan 10 tests for test/SwapMilestoneHook.t.sol:SwapMilestoneHookTest\n[PASS] testFuzz_counts(uint8) (runs: 128, μ: 752866, ~: 576577)\nLogs:\n  Bound result 1\n\n[PASS] test_countsIgnoreSpoofedIdentityAndIsolatePools() (gas: 781886)\n[PASS] test_directCallbackRejected() (gas: 22906)\n[PASS] test_failedSettlementRollsBackCounts() (gas: 181982)\n[PASS] test_fullLiquidityExitAndFeesUnchanged() (gas: 441286)\n[PASS] test_milestonesExactlyAt100And200() (gas: 14592040)\n[PASS] test_permissionsAndInitialCounts() (gas: 27522)\n[PASS] test_saturatedCountersDoNotBlockSwap() (gas: 150975)\n[PASS] test_wrongAddressFlagsRejected() (gas: 42506)\n[PASS] test_zeroManagerRejected() (gas: 36130)\nSuite result: ok. 10 passed; 0 failed; 0 skipped; finished in 193.82ms (238.63ms CPU time)\n\nRan 1 test suite in 194.97ms (193.82ms CPU time): 10 tests passed, 0 failed, 0 skipped (10 total tests)\n","passed":true}],"detail":"all checks passed","evaluation":"checks","profile":"foundry","status":"accepted","submissionHash":"978f33e09c6438fd57feeb8ef6860f09839dfe87ddd568eb1a48db5e2aeeb493","verifiedTreeHash":"7fb58294f936c384d8bc09bc03433128ed2fb8ab","verifierVersion":"0.1.0+eab70f1b"}]}