{"id":294139,"recorded_at":"2026-10-26T21:24:52.652409Z","observed_at":"2026-10-26T21:24:52.652345Z","subject_kind":"endpoint","subject":"b61564b3-c156-4276-a68e-c1f6385be47d","kind":"mcp.tools","method":"probe.mcp/1","body":{"count":6,"tools":[{"description":"Calculate Internal Rate of Return (IRR) for cashflows.\n    cashflows: [initial_investment (negative), cf1, cf2, ...] Returns: {irr_percent}","inputSchema":{"properties":{"cashflows":{"items":{},"title":"Cashflows","type":"array"},"guess":{"default":0.1,"title":"Guess","type":"number"}},"required":["cashflows"],"title":"calculate_irrArguments","type":"object"},"name":"calculate_irr"},{"description":"Calculate Net Present Value. rate: discount rate as decimal (e.g. 0.1 = 10%).\n    Returns: {npv, rate_percent, cashflows_count}","inputSchema":{"properties":{"cashflows":{"items":{},"title":"Cashflows","type":"array"},"rate":{"title":"Rate","type":"number"}},"required":["rate","cashflows"],"title":"calculate_npvArguments","type":"object"},"name":"calculate_npv"},{"description":"Calculate descriptive statistics for a list of numbers.\n    Returns: {mean, median, std_dev, min, max, sum, count, percentiles}","inputSchema":{"properties":{"numbers":{"items":{},"title":"Numbers","type":"array"}},"required":["numbers"],"title":"calculate_statisticsArguments","type":"object"},"name":"calculate_statistics"},{"description":"Convert between units. Supports: length, weight, temperature, area, volume.\n    Returns: {result, from_unit, to_unit, formula}","inputSchema":{"properties":{"from_unit":{"title":"From Unit","type":"string"},"to_unit":{"title":"To Unit","type":"string"},"value":{"title":"Value","type":"number"}},"required":["value","from_unit","to_unit"],"title":"convert_unitsArguments","type":"object"},"name":"convert_units"},{"description":"Get current exchange rates from NBU (Ukraine National Bank) — no API key needed.\n    Returns: {rates, base, date, source}","inputSchema":{"properties":{"base":{"default":"USD","title":"Base","type":"string"}},"title":"get_exchange_ratesArguments","type":"object"},"name":"get_exchange_rates"},{"description":"Server health check.","inputSchema":{"properties":{},"title":"health_checkArguments","type":"object"},"name":"health_check"}]},"body_sha256":"2642d02b1b3edd1e6d6dc31b86187d4969b160eee4690b493ef5ac8b9877ce6d","prev_id":null,"leaf":"0x193854e04eecce039efc4ad09874d1cfcf94d444402807c206c88b4ca19dd1d6","leaf_text":"{\"body\":\"2642d02b1b3edd1e6d6dc31b86187d4969b160eee4690b493ef5ac8b9877ce6d\",\"id\":294139,\"kind\":\"mcp.tools\",\"method\":\"probe.mcp/1\",\"observed_us\":1793049892652345,\"prev\":null,\"subject\":\"b61564b3-c156-4276-a68e-c1f6385be47d\",\"subject_kind\":\"endpoint\"}","day":{"day":"2026-10-26","leaves":296695,"root":"0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8","chained":"0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a","anchor_chain":"eip155:5042002","anchor_tx":"0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae","anchor_block":69251483},"proof":["0x19384cccf8956c880df19e8c9480a33eb9168a78278cd6bd84a4609c2519d40f","0xf93ffc4215d4398fbb58772ed33c1309cfd086ba0517e56322190d8ffe0724e6","0x99562001cf951c756159faa2b26360a0a33596d854677ec50bfea86cd70bee02","0x1ded42312572c599414e82ff50e987c3c8108c9ed5356161d66f58ca186da2b7","0x68bd1d406dc9a986f8dfe7b4f7448a4b46373b98487978d4997895bf57344324","0x407c5b3654004166971120c4beb627a2470dbaf07fce62920bb32cdb5510cc38","0x2a6eb3850757db1860251fb0acd1ff32cc24bd22fb765f6927146cb0d0bbe9dd","0x50664029a2f3bce65e7ab25244ff00d77f357d1c22278c4dc24877e118d9a2f5","0x50566d6198ca8c3af7617938ce8dd24b33dd4d078ae3044e0096ee9b02583a12","0x22a40154924d75fee76be762401605048bce3556b7a3714fb3a594b3875c3a06","0x0ebd017eb4cb5f6f3c01ae6562748898aa3fb42b150504be21c4050acea38366","0x6a8a72430804a14ec575375f3d0ca4364f58310afb2c2e8c92b72f8b75809db9","0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1","0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f","0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c","0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e","0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13","0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d","0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a"]}