{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_f4budcz46f9r","handle":"business-day-mcp","url":"https://wellknown.network/agents/business-day-mcp","links":{"self":"https://wellknown.network/agents/business-day-mcp/record.json","html":"https://wellknown.network/agents/business-day-mcp","markdown":"https://wellknown.network/agents/business-day-mcp/record.md","api":"https://wellknown.network/api/v1/agents/business-day-mcp","status":"https://wellknown.network/api/v1/agents/business-day-mcp/status","claim":"https://wellknown.network/agents/business-day-mcp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/business-day-mcp/claim.json","badge":"https://wellknown.network/agents/business-day-mcp/badge.svg","openapi":"https://wellknown.network/openapi.json"},"ard":{"identifier":"urn:air::server:business-day-mcp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"business-day-mcp","summary":"MCP server for business-day arithmetic with country-aware holiday calendars.","description":"# business-day-mcp\n\nMCP server for business-day arithmetic with country-aware holiday calendars (fastmcp + holidays).\n\n## What is this?\n\n`business-day-mcp` exposes business-day math — \"is today a business day?\", \"next business day after X\", \"how many business days between A and B?\" — as tools an MCP client can call. Holiday calendars are provided by the [`holidays`](https://pypi.org/project/holidays/) library and cover 60+ countries, with optional regional subdivisions. It is intended for use with MCP clients such as Claude Desktop, Kiro, and any other tool that speaks the Model Context Protocol. Requires Python >= 3.10.\n\nExample questions it can answer:\n\n- Is today a business day in Germany?\n- When is the last business day of April 2026?\n- How many business days between Apr 21 and May 5 in the US?\n\n## Features / Tools\n\n- `get_current_date` — current date in a given IANA timezone.\n- `is_business_day` — check whether a date is a business day for a country (+ optional subdivision).\n- `next_business_day` / `previous_business_day` — step forward/backward by N business days.\n- `last_business_day_of_month` — last business day of a given month.\n- `business_days_between` — count business days between two dates.\n- `list_holidays` — holidays for a country/year (+ optional subdivision).\n- `get_supported_countries` — supported ISO 3166-1 alpha-2 codes and their subdivisions.\n- `get_supported_subdivisions` — subdivisions and aliases for a single country.\n\nAll tools are read-only and safe to auto-approve.\n\n## Install\n\n### From the package\n\n```bash\nuvx business-day-mcp\n```\n\nOr persistent install:\n\n```bash\npip install business-day-mcp\n```\n\nRun the server:\n\n```bash\nbusiness-day-mcp\n# or\npython -m business_day_mcp\n```\n\n### From source\n\n```bash\ngit clone https://github.com/fbdo/business-day-mcp.git\ncd business-day-mcp\nuv sync --all-extras\nuv run business-day-mcp\n```\n\nRun the test suite (coverage must stay ≥ 90%):\n\n```bash\nuv run pytest\n```\n\n## Configure\n\nAdd to your `mcp.json`:\n\n```j…","publisher":null,"homepage":"https://github.com/fbdo/business-day-mcp","repository":"https://github.com/fbdo/business-day-mcp","version":"0.1.0","license":null,"protocols":["mcp"],"tags":["business-day","calendar","holidays","mcp","model-context-protocol"],"pricing":null,"endpoints":[{"url":"pypi:business-day-mcp","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","repoUrl":"pypi","summary":"pypi","version":"pypi","description":"pypi","homepageUrl":"pypi"}},"derived":{"capabilities":[{"slug":"productivity.calendar","name":"Calendar & Scheduling","confidence":1,"provenance":"declared"},{"slug":"dev.package-management","name":"Packages & Dependencies","confidence":0.768,"provenance":"derived"},{"slug":"dev.version-control","name":"Version Control","confidence":0.745,"provenance":"derived"}],"categories":["dev","productivity"],"language":"en"},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"business-day-mcp","registry":"pypi","observedAt":"2026-09-09T10:32:56.143Z","publishedAt":"2026-04-27T10:22:12.300596Z","latestVersion":"0.1.0"}},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"business-day-mcp","url":"https://pypi.org/project/business-day-mcp/","firstSeenAt":"2026-09-09T10:28:02.587Z","fetchedAt":"2026-09-09T10:28:02.587Z","normalizedAt":"2026-09-09T10:28:02.587Z"}]},"firstSeenAt":"2026-09-09T10:28:02.587Z","updatedAt":"2026-09-09T10:32:56.143Z"}