# Business Days Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Business Days

Public holidays and working-day math for 200+ countries to calculate delivery dates and deadlines.

- Record: https://musedirectory.ai/connector/business-days
- Category: Productivity
- Developer: ProfitPather
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 53ms, checked 2026-10-29T12:16:04Z
- Endpoint: https://tools.profitpather.com/days/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-29T08:36:29Z)
- Source: Found in the official MCP Registry (com.profitpather.tools/business-days) https://registry.modelcontextprotocol.io/v0/servers?search=com.profitpather.tools%2Fbusiness-days

Calculates business days and working dates for 200+ countries and regions, accounting for weekends and public holidays. Helps with shipping estimates, payment terms, notice periods, and compliance deadlines. Cross-checks holiday data across three independent sources.

Example request: "How many business days until my invoice is due if I give the customer 30 working days from today in California?"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Business Days to help me. It is a free service with an MCP server at https://tools.profitpather.com/days/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- list_public_holidays: Use this when the user asks what the public holidays are in a country or region for a given year, when a particular holiday falls, or how many holidays a year has. Covers 200+ countries with state and province detail. Do not use it for working-day arithmetic; use add_business_day
- check_business_day: Use this when the user asks whether one specific date is a working day, a public holiday, or whether businesses and banks are open. Names the holiday if there is one, and reports whether independent holiday sources agree on that date.
- add_business_days: Use this when the user needs a date N working days from another date: delivery and shipping estimates, payment or settlement terms, notice periods, SLA and deadline questions. Skips weekends and the public holidays of the country or region, reports exactly which days were skipped
- cross_check_holidays: Use this when accuracy matters more than speed, or when the user questions whether a holiday date is right: contracts, payroll, settlement, compliance deadlines. Compares the national holiday list for a country and year across three independent providers and reports exactly where

Screening checks:
- MCP handshake: pass (Answered in 128ms)
- Domain against threat feeds (Cloudflare security DNS): pass (tools.profitpather.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (4 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 247 days ago)
- AI review of purpose and tool behavior: pass (No concerns)