{"id":1474829,"recorded_at":"2026-10-31T01:29:00.960558Z","observed_at":"2026-10-31T01:29:00.960439Z","subject_kind":"endpoint","subject":"982b950a-97cf-457d-a0d9-d5092a5efc5a","kind":"mcp.tools","method":"probe.mcp/1","body":{"count":2,"tools":[{"description":"Free, offline, read-only: before sending crypto, check whether the recipient address is a lookalike (same first/last hex characters, different middle) of any address you trust, and whether its EIP-55 checksum is valid. Address poisoning stole $76M+ in 12 months by planting such lookalikes in wallet histories.","inputSchema":{"properties":{"known":{"description":"addresses you trust (address book, previous real payees)","items":{"type":"string"},"maxItems":50,"type":"array"},"to":{"description":"recipient you are about to pay","pattern":"^0x[0-9a-fA-F]{40}$","type":"string"}},"required":["to"],"type":"object"},"name":"check_recipient_lookalike"},{"description":"How to buy the on-chain check (scans the sender's real transfer history on Ethereum/Base/Avalanche for poisoning transfers and lookalikes) via x402 for 0.005 USDC. Does not pay.","inputSchema":{"properties":{},"type":"object"},"name":"onchain_check_info"}]},"body_sha256":"577e85b5450fd93d28d98e1bdef88a839eb9fad38806beae0cdb9231c18bbb29","prev_id":null,"leaf":"0x07cfa96e5abf8ad9e458455394bdebaa9ae5af8d0ae8aecc958f3cdc540e7d82","leaf_text":"{\"body\":\"577e85b5450fd93d28d98e1bdef88a839eb9fad38806beae0cdb9231c18bbb29\",\"id\":1474829,\"kind\":\"mcp.tools\",\"method\":\"probe.mcp/1\",\"observed_us\":1793410140960439,\"prev\":null,\"subject\":\"982b950a-97cf-457d-a0d9-d5092a5efc5a\",\"subject_kind\":\"endpoint\"}","day":null,"proof":[]}