{"id":577858,"recorded_at":"2026-10-27T23:12:58.642134Z","observed_at":"2026-10-27T23:12:58.642081Z","subject_kind":"endpoint","subject":"70ca5bc1-84dd-44bc-99d0-4c359d1817e6","kind":"mcp.tools","method":"probe.mcp/1","body":{"count":6,"tools":[{"description":"Honeypot / contract safety check for any ERC-20 token.\n\nReturns a severity classification (safe / warn / danger), the specific\nrisk factors detected, and the result of a simulated sell. When\nseverity=danger, the next `evaluate_trade` for the same contract is\nautomatically denied regardless of any other checks.\n\nThis is a heuristic bytecode + simulation check, not a formal audit.\nUse it before trading unknown tokens, memecoins, or any contract that\nis absent from the official Robinhood Chain registry. It is safe to\ncall repeatedly; no transaction is ever sent.","inputSchema":{"additionalProperties":false,"properties":{"contract_address":{"description":"Token contract address (0x...).","type":"string"}},"required":["contract_address"],"type":"object"},"name":"check_token_safety"},{"description":"Pre-trade risk check for a proposed trade. Call this BEFORE executing\nany trade and treat a \"deny\" decision as a hard stop.\n\nEvaluated at a fixed Tier 1 ceiling ($5,000 notional). For higher\nlimits, use `evaluate_trade_paid` (Tier 2, $25,000) which settles an\nx402 payment on-chain.","inputSchema":{"additionalProperties":false,"properties":{"amount":{"description":"Quantity in token units — NOT a pre-computed USD value.","type":"number"},"asset":{"description":"Asset symbol, e.g. NVDA, AAPL, TSLA, USDG.","type":"string"},"contract_address":{"description":"Token contract address (0x...). Must match the\nofficial registry address for that symbol, or the trade is\ndenied as a suspected fake token.","type":"string"},"max_slippage_bps":{"default":100,"description":"Max slippage in basis points (default 100).","type":"integer"},"request_id":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"Optional idempotency key."},"side":{"description":"\"buy\" or \"sell\".","type":"string"},"wallet":{"description":"EVM wallet address (0x...) the trade would execute from.","type":"string"}},"required":["wallet","asset","contract_address","side","amount"],"type":"object"},"name":"evaluate_trade"},{"description":"Pre-trade risk check gated by an x402 payment. Evaluated as COLR\nTier 2: $25,000 notional ceiling, 10/25 per-minute rate limits.\nNo COLR holdings are required — the on-chain payment is the\ncredential.\n\nFLOW\n----\n1. Call WITHOUT payment_proof → the tool returns a\n   `PaymentRequiredOutput` describing the on-chain payment\n   (network, asset, amount, payTo, resource).\n2. Settle the payment on-chain using an x402-capable client. The\n   facilitator returns a proof string.\n3. Call again with `payment_proof=<proof>` → the tool forwards the\n   proof to the guardrail's x402-paid endpoint and returns a full\n   `EvaluateTradeOutput` with `tier=2`.","inputSchema":{"additionalProperties":false,"properties":{"amount":{"description":"Quantity in token units.","type":"number"},"asset":{"description":"Asset symbol, e.g. NVDA, AAPL, TSLA, USDG.","type":"string"},"contract_address":{"description":"Token contract address (0x...).","type":"string"},"max_slippage_bps":{"default":100,"description":"Max slippage in basis points (default 100).","type":"integer"},"payment_proof":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null,"description":"x402 payment proof from the facilitator. 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Read-only: no transaction is ever sent.","inputSchema":{"additionalProperties":false,"properties":{"decimals":{"default":18,"description":"Token decimals (default 18).","type":"integer"},"delta":{"description":"Signed amount (negative = spend).","type":"number"},"holder":{"description":"Wallet address whose balance is simulated (0x...).","type":"string"},"token_address":{"description":"ERC-20 contract address (0x...).","type":"string"}},"required":["token_address","holder","delta"],"type":"object"},"name":"simulate_balance"},{"description":"Verify the tamper-evident audit trail for a wallet's past guardrail\ndecisions.","inputSchema":{"additionalProperties":false,"properties":{"limit":{"default":100,"description":"How many recent records to verify (1-1000, default 100).","type":"integer"},"wallet":{"description":"EVM wallet address (0x...).","type":"string"}},"required":["wallet"],"type":"object"},"name":"verify_audit_trail"}]},"body_sha256":"083ed23c84e61c5e626d409a674914ad776c0d0328ea5c695ab9c60a07802e8e","prev_id":null,"leaf":"0xb7b54002d02d8ff4cadccb0a0feaca6bef5adbe33c988acad80e337f8814bdd1","leaf_text":"{\"body\":\"083ed23c84e61c5e626d409a674914ad776c0d0328ea5c695ab9c60a07802e8e\",\"id\":577858,\"kind\":\"mcp.tools\",\"method\":\"probe.mcp/1\",\"observed_us\":1793142778642081,\"prev\":null,\"subject\":\"70ca5bc1-84dd-44bc-99d0-4c359d1817e6\",\"subject_kind\":\"endpoint\"}","day":{"day":"2026-10-27","leaves":273461,"root":"0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795","chained":"0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4","anchor_chain":"eip155:5042002","anchor_tx":"0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4","anchor_block":69414147},"proof":["0xb7b5513acf410377afc8135869d2797973d6ad48cb353bdabded0a9232a533c0","0xa883217d7ea987171b65940265f80814fd292aa5d87d35994baf764e5ec6d14d","0xd1ee8bc3b660027cd545d860ef1d507988804c1e1d5f386bbc7e9818e66c5294","0xe88fb70c4689a70d0cdc6ae72c6100b96fcf301e46f1e75b5df5a47297240b6f","0x9e876a05a3845b9c60fbf47e77935100d4824e5c67e41b08d8ac8fd78d02ab11","0x6d20efdeed265aaa8f26751346a3c9ee7ee8f034d578cbd602c48ad2886644cd","0xbd7f4de86d592b2ac2cc1837921a96250c61af2d19ff145127fc7b17b1ce6436","0x04e5ec79109ba345b43572e7e341da943c265d6c06285e5d3f34143111e0a2f2","0x5c2c0257d9757a0e016d149b3510c7c606eab3ee4f1b25e54a124a0540cdca7e","0x02133db96760e2e6d897f4d0eff0f4476cf1e8a3095578b8101d2f9b45723c18","0x0bd5c4ee0536ff6471a0f1a8676a731f2caf5d42f515ae40fa5d82310634e537","0xdc4af1861bcc27178db9854c119413a3d8acb113ca467e0eb6c0cadd8a60ba5d","0xdb8e341e9690aa686b29432c7b868b3859fb692c3ae3a679b8bc1219ebe3a597","0x87cb8935612c40b569de008a9bf8218cd24a06f74a7364a1654613d972fe00ed","0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3","0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7","0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66","0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197","0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699"]}