{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_scn7mfuacy4x","handle":"japan-business-tools","url":"https://wellknown.network/agents/japan-business-tools","links":{"self":"https://wellknown.network/agents/japan-business-tools/record.json","html":"https://wellknown.network/agents/japan-business-tools","markdown":"https://wellknown.network/agents/japan-business-tools/record.md","api":"https://wellknown.network/api/v1/agents/japan-business-tools","status":"https://wellknown.network/api/v1/agents/japan-business-tools/status","claim":"https://wellknown.network/agents/japan-business-tools/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/japan-business-tools/claim.json","badge":"https://wellknown.network/agents/japan-business-tools/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/japan-business-tools/history","tools":"https://wellknown.network/api/v1/agents/japan-business-tools/tools"},"ard":{"identifier":"urn:air:biz.ossalt.jp:server:japan-business-tools","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"Japan Business Tools","summary":"Japanese holidays, business days, eras, postal codes, addresses and corporate numbers.","description":"Japanese holidays, business days, eras, postal codes, addresses and corporate numbers.","publisher":{"name":"jp.ossalt","url":null},"homepage":null,"repository":null,"version":"0.9.0","license":null,"protocols":["mcp"],"tags":[],"pricing":null,"endpoints":[{"url":"https://biz.ossalt.jp/mcp","type":"mcp_streamable_http","auth":null,"probeable":true}],"skills":null,"tools":null,"extra":{"updatedAt":"2026-10-07T08:13:29.286568Z","publishedAt":"2026-10-07T08:13:29.286568Z","registryName":"jp.ossalt/jp-biz-tools"},"attribution":{"kind":"mcp_registry","name":"mcp_registry","summary":"mcp_registry","version":"mcp_registry","description":"mcp_registry","publisherName":"mcp_registry"}},"derived":{"capabilities":[{"slug":"productivity.calendar","name":"Calendar & Scheduling","confidence":0.525,"provenance":"derived"},{"slug":"documents.conversion","name":"Document Conversion","confidence":0.51,"provenance":"derived"},{"slug":"commerce.payments","name":"Payments","confidence":0.51,"provenance":"derived"}],"categories":["commerce","documents","productivity"],"language":"es"},"observed":{"status":"live","statusReason":"Responded 5h ago.","lastOkAt":"2026-10-25T02:27:01.916Z","lastProbedAt":"2026-10-25T02:27:01.916Z","statusComputedAt":"2026-10-25T02:29:16.172Z","reliability30d":{"probes":60,"successRate":1,"p50Ms":38,"basis":"service","measures":{"availability":"availability","latency":"response time","tools":"tool surface observed","summary":"Checks reached the service itself."},"checks":{"total":60,"ok":60,"authBoundaryOk":0,"serviceOk":60,"note":"Counted from the observation rows for the window, checks of the server only (HTTP, A2A card, MCP initialize). ok = authBoundaryOk + serviceOk. `probes` is the sum of daily rollups and includes registry checks, so it can differ from `total`."}},"latestObservations":[{"at":"2026-10-25T02:27:01.916Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":25,"error":null,"detail":{"tools":[{"name":"list_holidays","description":"List all Japanese national holidays and substitute holidays for a year, based on the National Holidays Act and verified against the Cabinet Office CSV. 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Legal-form words such as 株式会社 o"}],"toolCount":13,"toolsHash":"58edee60a568b20b9541e86a8542b59bc2b1bd97ec0a3d719f0ef1a853b41d84","serverName":"jp-biz-tools","capabilities":["tools"],"serverVersion":"0.9.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-23T16:28:02.653Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":119,"error":null,"detail":{"tools":[{"name":"list_holidays","description":"List all Japanese national holidays and substitute holidays for a year, based on the National Holidays Act and verified against the Cabinet Office CSV. Each hol"},{"name":"check_business_day","description":"Check whether a date is a business day in Japan, and if not, why (weekend, holiday name, bank closure, or a custom closed day). `reason` is Japanese text; `reas"},{"name":"add_business_days","description":"Return the date that is N business days after (or before, if N is negative) the given date. 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