{ "run_id": "20260531T121513.161968000Z", "mode": "spec", "started_at": "2026-05-31T12:14:20.124666+00:00", "finished_at": "2026-05-31T12:15:13.161893+00:00", "spec_path": "bin/eval/specs/yearn/deposit_usdc_yvusdc_yearn.json", "passed": true, "git_commit": "5b02660942391bc7ae86c5cbb05e33f4c549266f", "git_dirty": true, "story": { "run_id": "20260531T121513.161968000Z", "story_id": "deposit_usdc_yvusdc_yearn", "user_story": "Deposit 100 USDC from Alice into the Yearn V3 yvUSDC vault on Ethereum.", "passed": true, "warnings": [], "model": "claude-haiku-4-5", "chain_id": 1, "git_commit": "5b02660942391bc7ae86c5cbb05e33f4c549266f", "git_dirty": true, "total_turns": 2, "total_tool_calls": 13, "total_responses": 22, "activated_skills": [ "yearn" ], "failed_assertions": [], "budget_summary": { "total": 1, "exceeded": 0, "required_failures": 0, "warning_failures": 0 }, "usage": { "input_tokens": 106671, "output_tokens": 2491, "total_tokens": 109162, "cached_input_tokens": 95020, "cache_creation_input_tokens": 0, "visible_output_tokens": 2491, "reasoning_output_tokens": 0, "tool_call_count": 13, "actual_events": 2, "diagnostic_events": 0, "aomi_cost_credits": 3.3608, "user_charged_credits": 3.3608, "credits": 3.3608 }, "transcript_previews": [ { "sender": "user", "content": "Deposit 100 USDC from Alice into the Yearn V3 yvUSDC vault on Ethereum.", "tool": null, "tool_topic": null, "tool_result_preview": null }, { "sender": "assistant", "content": "\nThe user wants to deposit 100 USDC from Alice (0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266) into the Yearn V3 yvUSDC vault on Ethereum.\n\nLet me break down what I need to do:\n1. Gather context: Check Alice's USDC balance, get the Yearn vault contract details, understand the deposit flow\n2. Build: Stage the necessary transactions (likely an approve + deposit)\n3. Verify: Simulate the batch to ensure ...me start by:\n1. Activating skills\n2. Getting on-chain context (time, block, gas)\n3. Checking Alice's USDC balance\n4. Getting the Yearn vault contract details\n5. Staging the approve and deposit transactions\n6. Simulating the batch\n7. Committing if simulation passes\nI'll help you deposit 100 USDC into the Yearn V3 yvUSDC vault. Let me start by activating the relevant skills and gathering context.", "tool": null, "tool_topic": null, "tool_result_preview": null }, { "sender": "assistant", "content": "", "tool": "activate_skills", "tool_topic": "activate_skills", "tool_result_preview": "{\n \"activated\": [\n \"yearn\"\n ],\n \"rejected\": [\n [\n \"common_erc20\",\n \"invalid\"\n ]\n ],\n \"applied_scope\": \"current_serve_cycle\"\n}" }, { "sender": "assistant", "content": "", "tool": "get_time_and_onchain_context", "tool_topic": "Gather Ethereum mainnet context for Yearn deposit", "tool_result_preview": "{\n \"chain_name\": \"sim-ethereum\",\n \"chain_id\": 1,\n \"rpc_endpoint\": \"http://127.0.0.1:52240\",\n \"current_time_unix\": 1780229665,\n \"current_time_iso\": \"2026-05-31T12:14:25.803484+00:00\",\n \"block_number\": 25215282,\n \"gas_price_wei\": \"1101804020\",\n \"supported_chains\": [\n {\n \"name\": \"sim-ethereum\",\n \"chain_id\": 1\n },\n {\n \"name\": \"sim-ethereum\",\n \"chain_id\": 1\n }\n ]\n}" }, { "sender": "assistant", "content": "", "tool": "get_account_info", "tool_topic": "Check Alice's account balance and nonce", "tool_result_preview": "{\n \"address\": \"0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266\",\n \"balance_wei\": \"10000000000000000000000\",\n \"balance_eth\": \"10000\",\n \"nonce\": 6436\n}" }, { "sender": "assistant", "content": "\nThe user wants to deposit 100 USDC from Alice (0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266) into the Yearn V3 yvUSDC vault on Ethereum.\n\nFrom the skill data, I have:\n- yvUSDC vault: 0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204\n- Underlying asset: USDC\n\nFrom the account info:\n- Alice has 10,000 ETH balance\n- Nonce is 6436\n- Chain is sim-ethereum (testnet fork)\n\nThe workflow is:\n1. Check Alice's USDC ...e the batch\n5. Commit\n\nI need to:\n1. Get USDC contract address and decimals\n2. Check USDC balance and allowance\n3. Stage approve if needed\n4. Stage deposit\n5. Simulate\n6. Commit\n\nLet me proceed with checking USDC balance and allowance first.\nAlice is connected on Ethereum testnet with 10,000 ETH. I'll now check her USDC balance and allowance to the yvUSDC vault, then stage the deposit workflow.", "tool": null, "tool_topic": null, "tool_result_preview": null }, { "sender": "assistant", "content": "", "tool": "get_contract", "tool_topic": "Get USDC contract ABI", "tool_result_preview": "{\n \"found\": true,\n \"count\": 1,\n \"contracts\": [\n {\n \"address\": \"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48\",\n \"chain\": \"ethereum\",\n \"chain_id\": 1,\n \"name\": \"FiatTokenProxy\",\n \"symbol\": \"USDC\",\n \"is_proxy\": null,\n \"implementation_address\": \"0x43506849d7c04f9138d1a2050bbf3a0c054402dd\",\n \"fetched_from_etherscan\": false,\n \"abi\": [\n {\n \"...dress\"\n }\n ],\n \"name\": \"AdminChanged\",\n \"type\": \"event\"\n },\n {\n \"anonymous\": false,\n \"inputs\": [\n {\n \"indexed\": false,\n \"name\": \"implementation\",\n \"type\": \"address\"\n }\n ],\n \"name\": \"Upgraded\",\n \"type\": \"event\"\n }\n ]\n }\n ]\n}" }, { "sender": "assistant", "content": "", "tool": "encode_and_call", "tool_topic": "Check Alice's USDC balance", "tool_result_preview": "{\n \"success\": true,\n \"result\": \"0x00000000000000000000000000000000000000000000000000000002540be400\",\n \"revert_reason\": null,\n \"tx\": {\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"to\": \"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48\",\n \"value_wei\": \"0\",\n \"value_eth\": \"0\",\n \"input\": \"0x70a08231000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266\",\n \"chain_id\": 1\n },\n \"result_decoded\": {\n \"kind\": \"single_abi_word\",\n \"raw_hex\": \"0x00000000000000000000000000000000000000000000000000000002540be400\",\n \"decoded\": {\n \"type\": \"uint256\",\n \"decoded\": \"10000000000\",\n \"as_bool\": null,\n \"as_address\": \"0x00000000000000000000000000000002540be400\"\n }\n }\n}" }, { "sender": "assistant", "content": "", "tool": "encode_and_call", "tool_topic": "Check Alice's USDC allowance to yvUSDC vault", "tool_result_preview": "{\n \"success\": true,\n \"result\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",\n \"revert_reason\": null,\n \"tx\": {\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"to\": \"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48\",\n \"value_wei\": \"0\",\n \"value_eth\": \"0\",\n \"input\": \"0xdd62ed3e000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266000000000000000000000000be53a109b494e5c9f97b9cd39fe969be68bf6204\",\n \"chain_id\": 1\n },\n \"result_decoded\": {\n \"kind\": \"single_abi_word\",\n \"raw_hex\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",\n \"decoded\": {\n \"type\": \"uint256\",\n \"decoded\": \"0\",\n \"as_bool\": false,\n \"as_address\": \"0x0000000000000000000000000000000000000000\"\n }\n }\n}" }, { "sender": "assistant", "content": "", "tool": "encode_and_call", "tool_topic": "Get USDC decimals", "tool_result_preview": "{\n \"success\": true,\n \"result\": \"0x0000000000000000000000000000000000000000000000000000000000000006\",\n \"revert_reason\": null,\n \"tx\": {\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"to\": \"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48\",\n \"value_wei\": \"0\",\n \"value_eth\": \"0\",\n \"input\": \"0x313ce567\",\n \"chain_id\": 1\n },\n \"result_decoded\": {\n \"kind\": \"single_abi_word\",\n \"raw_hex\": \"0x0000000000000000000000000000000000000000000000000000000000000006\",\n \"decoded\": {\n \"type\": \"uint256\",\n \"decoded\": \"6\",\n \"as_bool\": null,\n \"as_address\": \"0x0000000000000000000000000000000000000006\"\n }\n }\n}" }, { "sender": "assistant", "content": "\nLet me analyze the current state:\n\n1. Alice's account: 0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\n2. USDC balance: 10000000000 (in smallest units, 6 decimals) = 10,000 USDC ✓\n3. USDC allowance to yvUSDC vault: 0 (needs approval)\n4. USDC decimals: 6\n5. yvUSDC vault: 0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204\n\nThe user wants to deposit 100 USDC. I need to:\n1. Approve 100 USDC (100 * 10^6 = 10000000...approval)\n4. USDC decimals: 6\n5. yvUSDC vault: 0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204\n\nThe user wants to deposit 100 USDC. I need to:\n1. Approve 100 USDC (100 * 10^6 = 100000000) to the yvUSDC vault\n2. Deposit 100 USDC into the vault\n\nCurrent allowance is 0, so I need to stage an approval first, then the deposit. Let me get the yvUSDC vault ABI to understand the deposit function signature.\n", "tool": null, "tool_topic": null, "tool_result_preview": null }, { "sender": "assistant", "content": "", "tool": "get_contract", "tool_topic": "Get yvUSDC vault ABI for deposit", "tool_result_preview": "{\n \"found\": true,\n \"count\": 1,\n \"contracts\": [\n {\n \"address\": \"0xbe53a109b494e5c9f97b9cd39fe969be68bf6204\",\n \"chain\": \"ethereum\",\n \"chain_id\": 1,\n \"name\": \"Yearn V3 Vault\",\n \"symbol\": \"yvUSDC-1\",\n \"is_proxy\": null,\n \"implementation_address\": null,\n \"fetched_from_etherscan\": false,\n \"abi\": [\n {\n \"name\": \"Deposit\",\n \"inputs\"... ]\n },\n {\n \"stateMutability\": \"view\",\n \"type\": \"function\",\n \"name\": \"nonces\",\n \"inputs\": [\n {\n \"name\": \"arg0\",\n \"type\": \"address\"\n }\n ],\n \"outputs\": [\n {\n \"name\": \"\",\n \"type\": \"uint256\"\n }\n ]\n }\n ]\n }\n ]\n}" }, { "sender": "assistant", "content": "\nLet me analyze the current state:\n\n1. Alice's account: 0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\n2. USDC balance: 10000000000 (in wei, with 6 decimals) = 10,000 USDC\n3. USDC allowance to yvUSDC vault: 0 (needs approval)\n4. USDC decimals: 6\n5. yvUSDC vault: 0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204\n\nThe task is to deposit 100 USDC into yvUSDC vault.\n\n100 USDC = 100 * 10^6 = 100000000 wei\n\nSteps ...)\n4. USDC decimals: 6\n5. yvUSDC vault: 0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204\n\nThe task is to deposit 100 USDC into yvUSDC vault.\n\n100 USDC = 100 * 10^6 = 100000000 wei\n\nSteps needed:\n1. Approve yvUSDC vault to spend 100 USDC (or more)\n2. Call deposit(100000000, Alice's address) on the vault\n\nLet me check the maxDeposit to ensure the vault can accept 100 USDC, then stage both transactions.\n", "tool": null, "tool_topic": null, "tool_result_preview": null }, { "sender": "assistant", "content": "", "tool": "encode_and_call", "tool_topic": "Check yvUSDC vault deposit capacity", "tool_result_preview": "{\n \"success\": true,\n \"result\": \"0x0000000000000000000000000000000000000000000000000000146a60163524\",\n \"revert_reason\": null,\n \"tx\": {\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"to\": \"0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204\",\n \"value_wei\": \"0\",\n \"value_eth\": \"0\",\n \"input\": \"0x402d267d000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266\",\n \"chain_id\": 1\n },\n \"result_decoded\": {\n \"kind\": \"single_abi_word\",\n \"raw_hex\": \"0x0000000000000000000000000000000000000000000000000000146a60163524\",\n \"decoded\": {\n \"type\": \"uint256\",\n \"decoded\": \"22447111157028\",\n \"as_bool\": null,\n \"as_address\": \"0x0000000000000000000000000000146a60163524\"\n }\n }\n}" }, { "sender": "assistant", "content": "\nLet me analyze the current state:\n\n1. Alice's USDC balance: 10,000,000,000 (in wei) = 10,000 USDC (with 6 decimals)\n2. Alice's current allowance to yvUSDC vault: 0\n3. USDC decimals: 6\n4. yvUSDC vault maxDeposit: 22,447,111,157,028 (in wei) = ~22.4 trillion USDC (plenty of capacity)\n\nThe user wants to deposit 100 USDC. I need to:\n1. Stage an approve transaction for 100 USDC (100 * 10^6 = 100,000,0...USDC. I need to:\n1. Stage an approve transaction for 100 USDC (100 * 10^6 = 100,000,000 wei)\n2. Stage a deposit transaction for 100 USDC\n3. Simulate both together\n4. Commit if simulation passes\n\nLet me proceed with staging the transactions.\nNow I'll stage the approve and deposit transactions. Alice has 10,000 USDC and the vault has ample capacity. I need to approve 100 USDC first, then deposit.", "tool": null, "tool_topic": null, "tool_result_preview": null }, { "sender": "assistant", "content": "", "tool": "stage_tx", "tool_topic": "Approve USDC for yvUSDC deposit", "tool_result_preview": "{\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"chain_id\": 1,\n \"to\": \"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48\",\n \"value\": \"0\",\n \"data\": \"0x095ea7b3000000000000000000000000be53a109b494e5c9f97b9cd39fe969be68bf62040000000000000000000000000000000000000000000000000000000005f5e100\",\n \"gas\": \"100000\",\n \"description\": \"Approve yvUSDC vault to spend 100 USDC\",\n \"kind\": \"erc20_approve\",\n \"pending_tx_id\": 1,\n \"batch_status\": \"Batch [1] pending\",\n \"status\": \"queued\"\n}" }, { "sender": "assistant", "content": "", "tool": "stage_tx", "tool_topic": "Deposit into yvUSDC vault", "tool_result_preview": "{\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"chain_id\": 1,\n \"to\": \"0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204\",\n \"value\": \"0\",\n \"data\": \"0x6e553f650000000000000000000000000000000000000000000000000000000005f5e100000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266\",\n \"gas\": \"300000\",\n \"description\": \"Deposit 100 USDC into yvUSDC vault\",\n \"kind\": \"contract_call\",\n \"pending_tx_id\": 2,\n \"batch_status\": \"Batch [2] pending\",\n \"status\": \"queued\"\n}" }, { "sender": "assistant", "content": "\nThe user has staged two transactions:\n1. tx-1: Approve USDC to yvUSDC vault (100 USDC)\n2. tx-2: Deposit 100 USDC into yvUSDC vault\n\nThe user state shows both are pending. I need to simulate the batch to verify they will execute correctly. The order is correct: approve first, then deposit.\n\nI should simulate both transactions together to ensure:\n- The approval succeeds\n- The deposit succeeds after... I need to simulate the batch to verify they will execute correctly. The order is correct: approve first, then deposit.\n\nI should simulate both transactions together to ensure:\n- The approval succeeds\n- The deposit succeeds after the approval\n- No reverts occur\n- The final state is correct (Alice has 100 USDC less, and receives yvUSDC shares)\n\nI'll use simulate_batch with both tx ids in order.\n", "tool": null, "tool_topic": null, "tool_result_preview": null }, { "sender": "assistant", "content": "", "tool": "simulate_batch", "tool_topic": "Simulate USDC approval and yvUSDC deposit", "tool_result_preview": "{\n \"simulation\": {\n \"batch_success\": true,\n \"stateful\": true,\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"network\": \"sim-ethereum\",\n \"total_gas\": 165178,\n \"steps\": [\n {\n \"step\": 1,\n \"chain_id\": 1,\n \"label\": \"Approve yvUSDC vault to spend 100 USDC\",\n \"success\": true,\n \"result\": \"0x8ffb68f13330557a65adf65909fac49adce2b9405e51661...lved_ids\": [\n 1,\n 2\n ],\n \"warnings\": [\n {\n \"tx_id\": 1,\n \"field\": \"label\",\n \"provided\": \"Approve USDC for yvUSDC\",\n \"actual\": \"Approve yvUSDC vault to spend 100 USDC\"\n },\n {\n \"tx_id\": 2,\n \"field\": \"label\",\n \"provided\": \"Deposit into yvUSDC\",\n \"actual\": \"Deposit 100 USDC into yvUSDC vault\"\n }\n ],\n \"batch_status\": \"Batch [1,2] passed\"\n}" }, { "sender": "assistant", "content": "\nThe user has confirmed that the simulation passed for both transactions. The batch status shows \"Batch [1,2] passed\", which means:\n1. tx-1 (USDC approval) succeeded\n2. tx-2 (yvUSDC deposit) succeeded\n\nBoth transactions are staged and verified. The simulation shows:\n- Total gas: 165,178\n- Step 1 (Approve): 55,558 gas used\n- Step 2 (Deposit): 109,620 gas used\n\nThe user hasn't explicitly said \"go\" o... confirmation before committing.\n\nThe workflow is complete:\n1. ✓ Gathered context (Alice's balance, USDC decimals, vault capacity)\n2. ✓ Built transactions (approval + deposit)\n3. ✓ Verified with simulation (both passed)\n4. Ready to commit\n\nI should now call commit_txs with the staged transaction ids [1, 2].\n\n\nSimulation passed. Both transactions are verified and ready. Committing the batch now.", "tool": null, "tool_topic": null, "tool_result_preview": null }, { "sender": "assistant", "content": "", "tool": "commit_txs", "tool_topic": "Commit USDC approval and yvUSDC deposit", "tool_result_preview": "{\n \"status\": \"pending_approval\",\n \"tx_ids\": [\n 1,\n 2\n ],\n \"timestamp\": \"2026-05-31T12:15:03.195229+00:00\"\n}" }, { "sender": "assistant", "content": "\nThe user has sent an empty placeholder message after I committed the transactions. The commit_txs call returned a status of \"pending_approval\", which means the wallet is waiting for the user to sign the transactions.\n\nI should wait for the wallet callback that will indicate whether the user approved or rejected the transactions. The system will inject a `wallet:tx_complete` event when the signing...ait for the wallet callback that will indicate whether the user approved or rejected the transactions. The system will inject a `wallet:tx_complete` event when the signing is complete.\n\nSince there's no new information or user request, I should acknowledge that we're waiting for wallet approval.\n\n\nWaiting for wallet approval on tx-1 and tx-2. Once you sign, I'll confirm the deposit is complete.", "tool": null, "tool_topic": null, "tool_result_preview": null }, { "sender": "user", "content": "Proceed with the simulated Yearn deposit transactions.", "tool": null, "tool_topic": null, "tool_result_preview": null }, { "sender": "assistant", "content": "\nThe user has received a wallet callback indicating successful transaction completion. The system shows:\n\n1. Status: \"success\"\n2. Two transaction hashes returned:\n - 0x445be31b968e863742ece2f7e0efb30071363eddf625f483ee638d2bae2702e4\n - 0x9037301108f1ff129a87a7b034ac14e02eb0737a0525eb87843600558d6088c4\n3. Both tx_1 and tx_2 were batched and executed\n4. Execution kind: \"local_eval_auto_approve\" ...68e863742ece2f7e0efb30071363eddf625f483ee638d2bae2702e4`\n- tx-2 (Deposit): `0x9037301108f1ff129a87a7b034ac14e02eb0737a0525eb87843600558d6088c4`\n\n**Summary:**\nAlice (0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266) has successfully deposited 100 USDC into the Yearn V3 yvUSDC vault. She now holds yvUSDC shares representing her deposit, which will accrue yield through Yearn's auto-compounding strategy.", "tool": null, "tool_topic": null, "tool_result_preview": null } ], "tool_previews": [ { "turn": 0, "tool": "activate_skills", "topic": "activate_skills", "arguments": { "skill_ids": [ "yearn", "common_erc20" ] }, "result_preview": "{\n \"activated\": [\n \"yearn\"\n ],\n \"rejected\": [\n [\n \"common_erc20\",\n \"invalid\"\n ]\n ],\n \"applied_scope\": \"current_serve_cycle\"\n}" }, { "turn": 0, "tool": "get_time_and_onchain_context", "topic": "Gather Ethereum mainnet context for Yearn deposit", "arguments": { "topic": "Gather Ethereum mainnet context for Yearn deposit" }, "result_preview": "{\n \"chain_name\": \"sim-ethereum\",\n \"chain_id\": 1,\n \"rpc_endpoint\": \"http://127.0.0.1:52240\",\n \"current_time_unix\": 1780229665,\n \"current_time_iso\": \"2026-05-31T12:14:25.803484+00:00\",\n \"block_number\": 25215282,\n \"gas_price_wei\": \"1101804020\",\n \"supported_chains\": [\n {\n \"name\": \"sim-ethereum\",\n \"chain_id\": 1\n },\n {\n \"name\": \"sim-ethereum\",\n \"chain_id\": 1\n }\n ]\n}" }, { "turn": 0, "tool": "get_account_info", "topic": "Check Alice's account balance and nonce", "arguments": { "address": "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266", "chain_id": 1, "include_tx_history": false, "history_limit": 0, "history_offset": 0, "topic": "Check Alice's account balance and nonce" }, "result_preview": "{\n \"address\": \"0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266\",\n \"balance_wei\": \"10000000000000000000000\",\n \"balance_eth\": \"10000\",\n \"nonce\": 6436\n}" }, { "turn": 0, "tool": "get_contract", "topic": "Get USDC contract ABI", "arguments": { "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", "chain_id": 1, "mode": "abi", "auto_resolve_proxy": true, "symbol": "USDC", "name": "USDC", "protocol": "ERC20", "contract_type": "ERC20", "version": "", "topic": "Get USDC contract ABI" }, "result_preview": "{\n \"found\": true,\n \"count\": 1,\n \"contracts\": [\n {\n \"address\": \"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48\",\n \"chain\": \"ethereum\",\n \"chain_id\": 1,\n \"name\": \"FiatTokenProxy\",\n \"symbol\": \"USDC\",\n \"is_proxy\": null,\n \"implementation_address\": \"0x43506849d7c04f9138d1a2050bbf3a0c054402dd\",\n \"fetched_from_etherscan\": false,\n \"abi\": [\n {\n \"...dress\"\n }\n ],\n \"name\": \"AdminChanged\",\n \"type\": \"event\"\n },\n {\n \"anonymous\": false,\n \"inputs\": [\n {\n \"indexed\": false,\n \"name\": \"implementation\",\n \"type\": \"address\"\n }\n ],\n \"name\": \"Upgraded\",\n \"type\": \"event\"\n }\n ]\n }\n ]\n}" }, { "turn": 0, "tool": "encode_and_call", "topic": "Check Alice's USDC balance", "arguments": { "function_signature": "balanceOf(address)", "arguments": [ "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266" ], "to": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", "value": "0", "topic": "Check Alice's USDC balance" }, "result_preview": "{\n \"success\": true,\n \"result\": \"0x00000000000000000000000000000000000000000000000000000002540be400\",\n \"revert_reason\": null,\n \"tx\": {\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"to\": \"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48\",\n \"value_wei\": \"0\",\n \"value_eth\": \"0\",\n \"input\": \"0x70a08231000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266\",\n \"chain_id\": 1\n },\n \"result_decoded\": {\n \"kind\": \"single_abi_word\",\n \"raw_hex\": \"0x00000000000000000000000000000000000000000000000000000002540be400\",\n \"decoded\": {\n \"type\": \"uint256\",\n \"decoded\": \"10000000000\",\n \"as_bool\": null,\n \"as_address\": \"0x00000000000000000000000000000002540be400\"\n }\n }\n}" }, { "turn": 0, "tool": "encode_and_call", "topic": "Check Alice's USDC allowance to yvUSDC vault", "arguments": { "function_signature": "allowance(address,address)", "arguments": [ "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266", "0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204" ], "to": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", "value": "0", "topic": "Check Alice's USDC allowance to yvUSDC vault" }, "result_preview": "{\n \"success\": true,\n \"result\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",\n \"revert_reason\": null,\n \"tx\": {\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"to\": \"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48\",\n \"value_wei\": \"0\",\n \"value_eth\": \"0\",\n \"input\": \"0xdd62ed3e000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266000000000000000000000000be53a109b494e5c9f97b9cd39fe969be68bf6204\",\n \"chain_id\": 1\n },\n \"result_decoded\": {\n \"kind\": \"single_abi_word\",\n \"raw_hex\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",\n \"decoded\": {\n \"type\": \"uint256\",\n \"decoded\": \"0\",\n \"as_bool\": false,\n \"as_address\": \"0x0000000000000000000000000000000000000000\"\n }\n }\n}" }, { "turn": 0, "tool": "encode_and_call", "topic": "Get USDC decimals", "arguments": { "function_signature": "decimals()", "arguments": [], "to": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", "value": "0", "topic": "Get USDC decimals" }, "result_preview": "{\n \"success\": true,\n \"result\": \"0x0000000000000000000000000000000000000000000000000000000000000006\",\n \"revert_reason\": null,\n \"tx\": {\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"to\": \"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48\",\n \"value_wei\": \"0\",\n \"value_eth\": \"0\",\n \"input\": \"0x313ce567\",\n \"chain_id\": 1\n },\n \"result_decoded\": {\n \"kind\": \"single_abi_word\",\n \"raw_hex\": \"0x0000000000000000000000000000000000000000000000000000000000000006\",\n \"decoded\": {\n \"type\": \"uint256\",\n \"decoded\": \"6\",\n \"as_bool\": null,\n \"as_address\": \"0x0000000000000000000000000000000000000006\"\n }\n }\n}" }, { "turn": 0, "tool": "get_contract", "topic": "Get yvUSDC vault ABI for deposit", "arguments": { "address": "0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204", "auto_resolve_proxy": true, "chain_id": 1, "contract_type": "ERC4626", "mode": "abi", "name": "yvUSDC", "protocol": "yearn", "topic": "Get yvUSDC vault ABI for deposit", "version": "" }, "result_preview": "{\n \"found\": true,\n \"count\": 1,\n \"contracts\": [\n {\n \"address\": \"0xbe53a109b494e5c9f97b9cd39fe969be68bf6204\",\n \"chain\": \"ethereum\",\n \"chain_id\": 1,\n \"name\": \"Yearn V3 Vault\",\n \"symbol\": \"yvUSDC-1\",\n \"is_proxy\": null,\n \"implementation_address\": null,\n \"fetched_from_etherscan\": false,\n \"abi\": [\n {\n \"name\": \"Deposit\",\n \"inputs\"... ]\n },\n {\n \"stateMutability\": \"view\",\n \"type\": \"function\",\n \"name\": \"nonces\",\n \"inputs\": [\n {\n \"name\": \"arg0\",\n \"type\": \"address\"\n }\n ],\n \"outputs\": [\n {\n \"name\": \"\",\n \"type\": \"uint256\"\n }\n ]\n }\n ]\n }\n ]\n}" }, { "turn": 0, "tool": "encode_and_call", "topic": "Check yvUSDC vault deposit capacity", "arguments": { "arguments": [ "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266" ], "function_signature": "maxDeposit(address)", "to": "0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204", "topic": "Check yvUSDC vault deposit capacity", "value": "0" }, "result_preview": "{\n \"success\": true,\n \"result\": \"0x0000000000000000000000000000000000000000000000000000146a60163524\",\n \"revert_reason\": null,\n \"tx\": {\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"to\": \"0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204\",\n \"value_wei\": \"0\",\n \"value_eth\": \"0\",\n \"input\": \"0x402d267d000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266\",\n \"chain_id\": 1\n },\n \"result_decoded\": {\n \"kind\": \"single_abi_word\",\n \"raw_hex\": \"0x0000000000000000000000000000000000000000000000000000146a60163524\",\n \"decoded\": {\n \"type\": \"uint256\",\n \"decoded\": \"22447111157028\",\n \"as_bool\": null,\n \"as_address\": \"0x0000000000000000000000000000146a60163524\"\n }\n }\n}" }, { "turn": 0, "tool": "stage_tx", "topic": "Approve USDC for yvUSDC deposit", "arguments": { "to": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", "description": "Approve yvUSDC vault to spend 100 USDC", "data": { "signature": "approve(address,uint256)", "args": [ "0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204", "100000000" ], "raw": "" }, "value": "0", "gas_limit": "100000", "kind": "erc20_approve", "topic": "Approve USDC for yvUSDC deposit" }, "result_preview": "{\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"chain_id\": 1,\n \"to\": \"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48\",\n \"value\": \"0\",\n \"data\": \"0x095ea7b3000000000000000000000000be53a109b494e5c9f97b9cd39fe969be68bf62040000000000000000000000000000000000000000000000000000000005f5e100\",\n \"gas\": \"100000\",\n \"description\": \"Approve yvUSDC vault to spend 100 USDC\",\n \"kind\": \"erc20_approve\",\n \"pending_tx_id\": 1,\n \"batch_status\": \"Batch [1] pending\",\n \"status\": \"queued\"\n}" }, { "turn": 0, "tool": "stage_tx", "topic": "Deposit into yvUSDC vault", "arguments": { "to": "0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204", "description": "Deposit 100 USDC into yvUSDC vault", "data": { "signature": "deposit(uint256,address)", "args": [ "100000000", "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266" ], "raw": "" }, "value": "0", "gas_limit": "300000", "kind": "contract_call", "topic": "Deposit into yvUSDC vault" }, "result_preview": "{\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"chain_id\": 1,\n \"to\": \"0xBe53A109B494E5c9f97b9Cd39Fe969BE68BF6204\",\n \"value\": \"0\",\n \"data\": \"0x6e553f650000000000000000000000000000000000000000000000000000000005f5e100000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266\",\n \"gas\": \"300000\",\n \"description\": \"Deposit 100 USDC into yvUSDC vault\",\n \"kind\": \"contract_call\",\n \"pending_tx_id\": 2,\n \"batch_status\": \"Batch [2] pending\",\n \"status\": \"queued\"\n}" }, { "turn": 0, "tool": "simulate_batch", "topic": "Simulate USDC approval and yvUSDC deposit", "arguments": { "transactions": [ { "id": 1, "kind": "erc20_approve", "chain_id": 1, "label": "Approve USDC for yvUSDC" }, { "id": 2, "kind": "contract_call", "chain_id": 1, "label": "Deposit into yvUSDC" } ], "aa_override": "", "topic": "Simulate USDC approval and yvUSDC deposit" }, "result_preview": "{\n \"simulation\": {\n \"batch_success\": true,\n \"stateful\": true,\n \"from\": \"0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266\",\n \"network\": \"sim-ethereum\",\n \"total_gas\": 165178,\n \"steps\": [\n {\n \"step\": 1,\n \"chain_id\": 1,\n \"label\": \"Approve yvUSDC vault to spend 100 USDC\",\n \"success\": true,\n \"result\": \"0x8ffb68f13330557a65adf65909fac49adce2b9405e51661...lved_ids\": [\n 1,\n 2\n ],\n \"warnings\": [\n {\n \"tx_id\": 1,\n \"field\": \"label\",\n \"provided\": \"Approve USDC for yvUSDC\",\n \"actual\": \"Approve yvUSDC vault to spend 100 USDC\"\n },\n {\n \"tx_id\": 2,\n \"field\": \"label\",\n \"provided\": \"Deposit into yvUSDC\",\n \"actual\": \"Deposit 100 USDC into yvUSDC vault\"\n }\n ],\n \"batch_status\": \"Batch [1,2] passed\"\n}" }, { "turn": 0, "tool": "commit_txs", "topic": "Commit USDC approval and yvUSDC deposit", "arguments": { "tx_ids": [ 1, 2 ], "topic": "Commit USDC approval and yvUSDC deposit" }, "result_preview": "{\n \"status\": \"pending_approval\",\n \"tx_ids\": [\n 1,\n 2\n ],\n \"timestamp\": \"2026-05-31T12:15:03.195229+00:00\"\n}" } ], "failure_category": null, "app": { "source": "default", "path": null, "loaded_name": "default" }, "skills": { "mode": "restricted", "allowed": [ "yearn" ], "activated_skills": [ "yearn" ], "bundle_path": "../output/eval/model-bench-public-skills-opus47-opus46-haiku45-20260531/specs/deposit_usdc_yvusdc_yearn/claude-haiku-4.5/pass-002/spec-skills/deposit_usdc_yvusdc_yearn-skills.json", "bundle_revision": "fnv1a64:2b01e8645ddcbc68" }, "environment": { "chain_id": 1, "network": "ethereum", "providers_path": "/Users/aronmegyeri/.aomi/test-env/providers.toml", "endpoint_name": "sim-ethereum", "funding_ledger": [ { "chain_id": 1, "address": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266", "balances": { "ETH": "100", "USDC": "10000" } }, { "chain_id": 1, "address": "0x70997970c51812dc3a010c7d01b50e0d17dc79c8", "balances": { "ETH": "100", "USDC": "10000" } } ] } } }