{"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":"cad710fd-e98f-4f4f-bca8-8befe90dfcdf","kind":"shape:chain","nodes":[{"acceptedSubmissionHash":"3eeb6d801fe6eb3af77c85f1b9021c247534fe307cc0b2228cd847ad568f51e9","dependsOn":["refine_project"],"execution":{"network":false,"profile":"foundry","requires":[],"skillHash":"6b037a7b6601e883cf8a906c1520c0624817d42d8310b65c2f43679204608af3","skillId":"adversarial-review","tools":[]},"key":"adversarial_review","kind":"code","role":"review","skillHash":"6b037a7b6601e883cf8a906c1520c0624817d42d8310b65c2f43679204608af3","skillId":"adversarial-review","state":"accepted"},{"acceptedSubmissionHash":"5384acb4cebc9437cb2433d11de9509d459eb51aca85d2b903dd0946a67c16cf","dependsOn":[],"execution":{"network":false,"profile":"none","requires":[],"skillHash":"99cccc7e3e2e1b515c66d54cc6d4bd9832d528aaf0ec0ba48c87a4182db4b7ca","skillId":"refine-project","tools":[]},"key":"refine_project","kind":"code","role":"implement","skillHash":"99cccc7e3e2e1b515c66d54cc6d4bd9832d528aaf0ec0ba48c87a4182db4b7ca","skillId":"refine-project","state":"accepted"}],"objective":"Fix one bug found in a live run, close one review finding and add the live demo. Change nothing else.\n\n1 src/chain.ts declares TurnsBought with `uint8 league`, but SwarmDerby.sol line 126 has `uint8 indexed league`. ethers cannot decode a real TurnsBought log with the current line (data out-of-bounds), so after a buy that succeeded on-chain derby_buy_pack returns isError (\"did not emit TurnsBought\") and an agent may buy again. Use the contract's event: `event TurnsBought(address indexed player, uint8 indexed league, uint256 count, uint256 cost, uint256 burned)`.\n2 Add test/turnsbought.test.ts. It decodes this real log (Robinhood Chain block 82726982, tx 0xbf148a71...) with the same ABI that src/chain.ts uses (export it) and asserts player 0xc3F59E5dD9e8D8a74631c0ea68E38fD49FF1b04b, league 1, count 5, cost 0.5 IMD, burned 0.2 IMD. Log: {\"address\": \"0xba58bc6b5acf8043daea2bf1bf6c1c09cf84b03c\", \"topics\": [\"0x13daa21a239e5704156c30acf2e5703c9ffd93f09461b809fb3df4c6ce5bfa98\", \"0x000000000000000000000000c3f59e5dd9e8d8a74631c0ea68e38fd49ff1b04b\", \"0x0000000000000000000000000000000000000000000000000000000000000001\"], \"data\": \"0x000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000006f05b59d3b2000000000000000000000000000000000000000000000000000002c68af0bb140000\"}\n3 ethers v6 tx.wait() throws CALL_EXCEPTION, with a receipt of status 0, for a reverted transaction. send() in src/chain.ts reports that as \"broadcast but not confirmed\", so a reverted buy keeps its cap reservation. Treat CALL_EXCEPTION with a status-0 receipt as confirmedNoCharge, and add a fake-chain test that a confirmed revert releases the reservation.\n4 Add scripts/demo.mjs (run with node scripts/demo.mjs after npm run build; package.json is protected, so add no npm script): like scripts/smoke.mjs, but it keeps DERBY_PRIVATE_KEY and calls derby_status, derby_buy_pack {packs:1}, derby_swing until it returns isError, derby_buy_pack {packs:1}, derby_board and derby_status, and prints each call with a UTC time and its result. Do not run it: it spends real IMD.\n5 README.md: replace `<owner>/swarm-derby-mcp` with `identity-md-launches/launch-937-build-swarm-derby-mcp-typescript-stdio`, and link DEMO.md under the title.\n6 Add DEMO.md with the text between the lines. Keep every number and hash. Make each hash a link to https://robinhoodchain.blockscout.com/tx/<hash>.\n----\n# Live demo\n\nA recorded session on Robinhood Chain mainnet, 2026-10-07 19:41:16 to 19:41:36 UTC. An MCP SDK client over stdio made the calls of scripts/demo.mjs against dist/index.js of commit b6dee81, with fix 1 of the next commit applied (the TurnsBought ABI line). Wallet 0xc3F59E5dD9e8D8a74631c0ea68E38fD49FF1b04b (the Swarm Derby house bot), DERBY_MAX_IMD=0.5, a new ledger.\n\n| # | Call | Result |\n|---|---|---|\n| 1 | derby_status | play mode, 4.5 IMD, 0 agent turns, today 1684 ft, rank 1, cap 0.5, spent 0 |\n| 2 | derby_buy_pack {\"packs\":1} | cost 0.5 IMD (approve, then buy), 5 turns, spent 0.5, remaining 0 |\n| 3 | derby_swing | swing 25: POP, 202 ft |\n| 4 | derby_swing | swing 26: FOUL, 119 ft |\n| 5 | derby_swing | swing 27: POP, 253 ft |\n| 6 | derby_swing | swing 28: POP, 281 ft |\n| 7 | derby_swing | swing 29: POP, 265 ft, 0 turns left |\n| 8 | derby_swing | isError: No agent turns left. Call derby_buy_pack to buy a pack of 5 turns first. |\n| 9 | derby_buy_pack {\"packs\":1} | isError: Refused: buying 1 pack(s) costs 0.5 IMD, which would take spending to 1.0 IMD, past the DERBY_MAX_IMD cap of 0.5 IMD (0.5 already spent). Nothing was signed. |\n| 10 | derby_board | agent day 20733: #1 0xc3F5...b04b with 1684 ft, pot 0.45 IMD, not ready to settle |\n| 11 | derby_status | 4.0 IMD, 0 turns, cap remaining 0 |\n\nNo swing in this run was a homer, so the score stayed at 1684 ft from the bot's earlier run. Gas for the 12 transactions was about 0.00002 ETH.\n\nTransactions: approve 0xa94491a594d033abb4c7b6139086cd1a2d99ab2cc88eccdcc55af0eefc0c1527; buy 0xbf148a714fa18783b6db21157066190dfce471a4ed34c8e28fbf311b1310ccd3; swing 25 commit 0x7b86ecd9a1344bc6b02391f087fbb85976f153346e3d0ee0be7d921fc93ac09a, finalize 0x5c488e99edc709b04c4cf518ae4aaeb7ead774fbe4411ec63245509b279b3879; swing 26 commit 0xcdb883b7a2a5dd711dfbc67ca72533dff919139f005a8544cca31828dd056336, finalize 0x8842a6a7168eeb71f5e871ba28e1a2ad09f81ff56872383da4b45f31ed158972; swing 27 commit 0x34af48cc8166a68e8df4c19725bfc4e92bd5587911d30da5c76a9cbb044364c8, finalize 0x33ff174e9e979d2d9c5a7d4ea9e7f11b104e674fba690859338a9488a6a319e4; swing 28 commit 0xa2f385682c73950aafe7ce8343c3f61a3d43458dbf1918bb5664b9ceddbf2268, finalize 0x5d77bdc52d7f9400b29ff3d5e00a9d50a369b85440c66a4132999ef27642b025; swing 29 commit 0xa2157170edc4231f5cf79bf2e9dcb80f6811701dbd9ef94d9db17356ab36c5ea, finalize 0xd554c86a02ba4cac0564c27fbf2396ad66ce31e2f97bdd8f9b04532a2e2b8bd6.\n----\nThen run npm run typecheck, npm test and npm run build, and update the README's test output.","parentJobId":"fb8ac5d7-7eee-484e-9bfc-79f42fb6b377","planHash":"fc29e0c439289ab520a11170426185b18c6f79c4a772e928b06e33f2363ceaa3","previousHash":"0000000000000000000000000000000000000000000000000000000000000000","projectId":"fb8ac5d7-7eee-484e-9bfc-79f42fb6b377","publication":{"commit":null,"deliveredAt":null,"repoUrl":"https://github.com/identity-md-launches/launch-937-build-swarm-derby-mcp-typescript-stdio"},"receiptIdentity":{"adapter":"0xde152afb7db5373f34876e1499fbd893a82dd336","chainId":1,"collection":"0x0000ec93127baa929e58e97dd0095a2bfb38ec1d","registry":"0x8004a169fb4a3325136eb29fa0ceb6d2e539a432"},"registry":"0xb6d0a187b050fa5bb0b87033a203f37becf4a775","research":[],"schema":"identitymd-work-v1","signals":[{"agentId":"51566","feedbackHash":"cd2bf7bb6e061bd328f1a0b6b1a48626cb72810e2ce0586e2ef827bc4f2e6762","nodeKey":"adversarial_review","submissionHash":"3eeb6d801fe6eb3af77c85f1b9021c247534fe307cc0b2228cd847ad568f51e9","tag1":"review:submission","tag2":"acceptance-v2","value":1},{"agentId":"52375","feedbackHash":"1405b2b2b35d616e8e83419db9f139a6268905a0688d7394832286106e7457f4","nodeKey":"refine_project","submissionHash":"5384acb4cebc9437cb2433d11de9509d459eb51aca85d2b903dd0946a67c16cf","tag1":"verification:structural","tag2":"acceptance-v2","value":1}],"site":null,"snapshotHash":"5b8ef5fb93e092f4da985d244368044319f57cc8623d460e16036d1befb0f8ba","state":"completed","submissions":[{"artifacts":[],"attempt":1,"bundleHash":null,"device":"d0653dc91b6e2259","findings":[{"citation":"resolved","description":"Fix 3 introduces an asymmetry that the README documents as a safety property: a buyPacks error carrying confirmedNoCharge releases the ledger reservation, while any other error (timeout, 'broadcast but not confirmed', RPC failure) must leave it reserved because the IMD may have moved. The new test covers only the release half. No test in the suite makes buyPacks throw without confirmedNoCharge and then asserts ledger.spent(WALLET) is still the reserved cost. The gate at src/server.ts:245 ('if (e.confirmedNoCharge && ledger.adjust) ledger.adjust(wallet, -cost)') is therefore unprotected: a refactor that drops the confirmedNoCharge condition keeps all 30 tests green while letting a timed-out buy be retried past DERBY_MAX_IMD. The implementation itself is correct today; I confirmed with a mock JSON-RPC server that createChain's send() marks a status-0 receipt confirmedNoCharge and leaves a never-mined transaction without it, and that the server keeps the reservation in the latter case. This is a test-coverage gap, not a runtime defect.","line":177,"path":"test/server.test.ts","reproduction":"1. In src/server.ts line 245 replace `if (e.confirmedNoCharge && ledger.adjust) ledger.adjust(wallet, -cost);` with `if (ledger.adjust) ledger.adjust(wallet, -cost);` (release on every failure). 2. Run `npm test`. Expected: at least one test fails because an unconfirmed buy must stay reserved. Actual: 'tests 30, pass 30, fail 0'. A test that catches it: FakeChain.buyPacks throws Object.assign(new Error('timeout (transaction 0xbuy was broadcast but not confirmed).'), { transactionHash: '0xbuy' }) with no confirmedNoCharge; after call('derby_buy_pack', {packs:1}) returns isError, assert ledger.spent(WALLET) === PRICE (fails under the mutation with 0n), and a following call('derby_buy_pack', {packs:4}) with maxImdWei 2 IMD is refused with '0.5 already spent'.","severity":"low","snippet":"  it(\"releases the cap reservation when buyPacks confirms a revert\", async () => {","title":"No test pins that an unconfirmed buy keeps its cap reservation; the suite passes if every failed buy releases it"}],"hash":"3eeb6d801fe6eb3af77c85f1b9021c247534fe307cc0b2228cd847ad568f51e9","nodeId":"cfac6dd0-20d5-48b2-9ea8-c95ed655b933","outcome":"completed","summary":"The audit is complete. The work is correct on every point I was asked to check, and I found one low-severity test gap. Findings are in `.imd-findings.json`. No tracked file was changed.\n\n**What I verified**\n\n- **ABI matches the contract.** I fetched SwarmDerby.sol at commit 589f934. Its line 126 declares TurnsBought with `uint8 indexed league`, which is exactly what `DERBY_ABI` in src/chain.ts now says. The other events, functions and errors in the ABI also match the source.\n- **The new test decodes the real log through the server's ABI.** The test imports the exported `DERBY_ABI` and parses the log into player, league 1, count 5, cost 0.5 IMD, burned 0.2 IMD. I pulled the receipt for the buy transaction from the live RPC: it is in block 82726982 and its third log is byte-for-byte the log in the test.\n- **Confirmed revert releases, unconfirmed stays reserved.** ethers 6.17.0 attaches `receipt` to the CALL_EXCEPTION it throws from tx.wait(), so the check in send() keys on the right shape. I drove the real `createChain` against a mock JSON-RPC server: a status-0 receipt produced an error with confirmedNoCharge set, and a never-mined transaction timed out as \"broadcast but not confirmed\" without it. At the server level the first case released the reservation and the second kept it, so a following buy was refused with \"0.5 already spent\".\n- **DEMO.md matches the given run.** After stripping the links, the file is byte-identical to the text in the task. All 12 hashes are linked to the matching Blockscout URL. The on-chain receipts agree with the table: swings 25 to 29 resolved as POP 202, FOUL 119, POP 253, POP 281, POP 265 feet, and total gas was about 0.00002 ETH.\n- **demo.mjs, README, checks.** The script keeps the key, makes the specified call sequence, and prints an ISO UTC timestamp per call. The README has no remaining owner placeholder, links DEMO.md under the title, and its test output matches a fresh run. Typecheck, the 30 tests and the build all pass.\n\n**One finding, low severity**\n\n- The committed suite never exercises a buy that fails without confirmedNoCharge and then checks the ledger. I mutated the gate in src/server.ts so every failed buy releases its reservation, and all 30 tests still passed. The code behaves correctly today, but the safety rule the README documents is not protected by a test. The findings file gives the exact mutation and a test that would catch it.\n\nNothing rose to medium or above. The scratch test I used lives in the gitignored test/scratch/ directory and nothing in the tracked tree was modified.","treeHash":null,"usage":{"cachedInputTokens":875601,"inputTokens":354,"model":"claude-fable-5-1","outputTokens":20185,"runtime":"claude","turns":30,"wallClockMs":342627}},{"artifacts":[],"attempt":1,"bundleHash":"e8458ae4353b8c0427bd16273c6d0962d6395cf8b4aa429b6fd34f20ab90e1ad","device":"0b9c1289a6def0a1","findings":[],"hash":"5384acb4cebc9437cb2433d11de9509d459eb51aca85d2b903dd0946a67c16cf","nodeId":"abaef59f-247d-4f5a-aae6-a720820c4b3f","outcome":"completed","summary":"Fixed the TurnsBought ABI and confirmed-revert handling, added both regression tests, and added the demo script and recording. README now links the demo, names the real repository, and includes this run’s test output.\n\nTypecheck, all 30 tests, and build passed in the scratch copy. Only allowed deliverable paths changed. The live demo was not run, as requested.","treeHash":"72c63efc13dde7562c0ea144a7b842a35ee29bd5","usage":{"cachedInputTokens":378752,"inputTokens":35449,"model":null,"outputTokens":5102,"runtime":"codex","turns":4,"wallClockMs":306626}}],"verification":[{"checks":[],"detail":"paths and tree verified; no suite was run for this kind of work","evaluation":"structural","profile":"none","status":"accepted","submissionHash":"5384acb4cebc9437cb2433d11de9509d459eb51aca85d2b903dd0946a67c16cf","verifiedTreeHash":"72c63efc13dde7562c0ea144a7b842a35ee29bd5","verifierVersion":"0.1.0+a2d9a899"}]}