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Free MCP demo; for production volume use GET /cl/feriados via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","properties":{"ano":{"type":["string","number"]}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"cl_indicadores","title":null,"description":"Chilean economic indicators: UF, UTM, dolar, euro, IPC. Free MCP demo; for production volume use GET /cl/indicadores via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","properties":{"fecha":{"type":"string"},"indicador":{"enum":["uf","utm","dolar","euro","ipc"],"type":"string"}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"cl_reajuste","title":null,"description":"Chilean IPC adjustment: compound official inflation between two months. 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Free MCP demo; for production volume use POST /cl/rut via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["rut"],"properties":{"rut":{"type":"string"}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"cl_sueldo_liquido","title":null,"description":"Chilean net salary calculator: gross to net with AFP, health, cesantía and impuesto único. Free MCP demo; for production volume use POST /cl/sueldo-liquido via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["bruto"],"properties":{"afp":{"type":"string"},"bruto":{"type":"number","exclusiveMinimum":0},"salud":{"anyOf":[{"type":"string","const":"fonasa"},{"type":"object","required":["plan_uf"],"properties":{"plan_uf":{"type":"number","exclusiveMinimum":0}}}]},"tipo_contrato":{"enum":["indefinido","plazo_fijo"],"type":"string"}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"cl_uf","title":null,"description":"Convert between UF and Chilean pesos at any date. 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Free MCP demo; for production volume use GET /days/business-days via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["country","days"],"properties":{"days":{"type":"integer","maximum":9007199254740991,"minimum":0},"from":{"type":"string"},"country":{"type":"string","maxLength":2,"minLength":2}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"days_holidays","title":null,"description":"Public holidays for supported countries via Nager.Date. Free MCP demo; for production volume use GET /days/holidays via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["country"],"properties":{"year":{"type":"integer","maximum":9007199254740991,"minimum":-9007199254740991},"country":{"type":"string","maxLength":2,"minLength":2}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"fx_convert","title":null,"description":"Convert between 30+ currencies using official ECB reference rates. Free MCP demo; for production volume use GET /fx/convert via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["from","to"],"properties":{"to":{"type":"string","maxLength":3,"minLength":3},"date":{"type":"string"},"from":{"type":"string","maxLength":3,"minLength":3},"amount":{"type":"number","exclusiveMinimum":0}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"fx_rates","title":null,"description":"Full ECB reference rate table for a base currency. Free MCP demo; for production volume use GET /fx/rates via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","properties":{"base":{"type":"string","maxLength":3,"minLength":3},"date":{"type":"string"}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"latam_dolar_argentina","title":null,"description":"Argentine dollar quotes: oficial, blue (parallel) and the gap percentage. Free MCP demo; for production volume use GET /latam/dolar-argentina via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","properties":{}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"latam_fx","title":null,"description":"All official LATAM exchange rates vs USD in one call: CLP, ARS, BRL, MXN, COP, PEN. 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Free MCP demo; for production volume use GET /latam/indexacion via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["unidad"],"properties":{"fecha":{"type":"string"},"monto":{"type":"number","exclusiveMinimum":0},"unidad":{"enum":["uf","uva","uvr","udi"],"type":"string"}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"latam_iva","title":null,"description":"VAT (IVA/IGV/ITBIS) rates for 17 Latin American countries, with net-to-gross or gross-to-net calculation. Omit pais for the full table. Free MCP demo; for production volume use GET /latam/iva via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","properties":{"pais":{"type":"string","maxLength":2,"minLength":2},"tasa":{"enum":["estandar","reducida"],"type":"string"},"monto":{"type":"number","exclusiveMinimum":0},"direccion":{"enum":["neto-a-bruto","bruto-a-neto"],"type":"string"}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"latam_unidades_tributarias","title":null,"description":"Annual tax units: UIT (Peru), UVT (Colombia), UMA (Mexico). Official value for a date with its legal act; converts N units to local currency. Free MCP demo; for production volume use GET /latam/unidades-tributarias via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","properties":{"pais":{"enum":["PE","CO","MX"],"type":"string"},"fecha":{"type":"string"},"unidad":{"enum":["uit","uvt","uma"],"type":"string"},"periodo":{"enum":["diario","mensual","anual"],"type":"string"},"cantidad":{"type":"number","exclusiveMinimum":0}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"mx_indicadores","title":null,"description":"Mexico's official FIX dollar rate and TIIE 28-day rate (Banxico). Free MCP demo; for production volume use GET /mx/indicadores via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","properties":{}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"pe_tipo_cambio","title":null,"description":"Peru's official SBS exchange rate (BCRP). Free MCP demo; for production volume use GET /pe/tipo-cambio via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","properties":{}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"validate_iban","title":null,"description":"Validate an IBAN (ISO 13616 mod-97, 88 countries). Free MCP demo; for production volume use POST /validate/iban via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["iban"],"properties":{"iban":{"type":"string"}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"validate_phone","title":null,"description":"Validate and format a phone number (~240 regions). Free MCP demo; for production volume use POST /validate/phone via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["phone"],"properties":{"phone":{"type":"string"},"region":{"type":"string","maxLength":2,"minLength":2}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"validate_tax_id","title":null,"description":"Validate a LATAM/Spain tax ID: RUT (CL), CUIT/CUIL (AR), CPF/CNPJ (BR), RFC (MX), RUC (PE), NIT (CO), NIF/NIE (ES). 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Free MCP demo; for production volume use GET /vat/rates via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["country"],"properties":{"country":{"type":"string","maxLength":2,"minLength":2,"description":"ISO country code, e.g. DE, FR, ES"}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"},{"name":"vat_validate","title":null,"description":"Validate an EU VAT number against the official VIES registry. Free MCP demo; for production volume use POST /vat/validate via x402 (https://toolrail.dev/skill.md).","input_schema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["countryCode","vatNumber"],"properties":{"vatNumber":{"type":"string"},"countryCode":{"type":"string","maxLength":2,"minLength":2}}},"output_schema":null,"annotations":null,"source":"probe","observed_at":"2026-10-19T22:02:47.898Z"}],"next_cursor":null,"next_actions":[{"action":"get_connection","description":"Connection block to call these tools","href":"/v1/servers/dev.toolrail%2Fmcp/connection?target=mcpServers","arguments":{"name":"dev.toolrail/mcp","target":"mcpServers"}},{"action":"get_server","description":"Full descriptor with trust and connectability","href":"/v1/servers/dev.toolrail%2Fmcp","arguments":{"name":"dev.toolrail/mcp"}}]}