Türkiye Business Days & Public Holidays

io.github.foster-ops/turkey-business-calendarVersion 1.0.0

Türkiye public holidays (incl. half-day eves, Diyanet dates) and business-day math, 2022–2035.

Status

Responds256 msNov 14, 2026, 14:54 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:54 UTC
Latency: 256 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://foster-mcp.esakiz.workers.dev/calendar/mcpResponds256 msNov 14, 2026, 14:54 UTC

No sign-in

Claude Code

claude mcp add --transport http turkey-business-calendar https://foster-mcp.esakiz.workers.dev/calendar/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: turkey-business-calendar
Remote MCP server URL: https://foster-mcp.esakiz.workers.dev/calendar/mcp

Cursor

{
  "mcpServers": {
    "turkey-business-calendar": {
      "url": "https://foster-mcp.esakiz.workers.dev/calendar/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"turkey-business-calendar","type":"http","url":"https://foster-mcp.esakiz.workers.dev/calendar/mcp"}'

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Tools

4 tools

Tools of Türkiye Business Days & Public Holidays
	Description		Read-only	Idempotent	Open world
`add_business_days`Returns the date that is N business days after (or before, if N is negative) a start date in Türkiye, e.g. for payment terms or legal deadlines. The start date is not counted. Türkiye's official calendar (Law 2429 holidays plus Diyanet's religious holidays), covering 2022-01-01 to 2035-12-31. Business days are Monday–Friday minus official holidays. Eves of Republic Day and the religious holidays are half days (holiday from 13:00).	Returns the date that is N business days after (or before, if N is negative) a start date in Türkiye, e.g. for payment terms or legal deadlines. The start date is not counted. Türkiye's official calendar (Law 2429 holidays plus Diyanet's religious holidays), covering 2022-01-01 to 2035-12-31. Business days are Monday–Friday minus official holidays. Eves of Republic Day and the religious holidays are half days (holiday from 13:00).	No	Yes	Yes	No
`check_business_day`Tells whether a date is a business day in Türkiye, which holiday falls on it and whether only the afternoon is off. Türkiye's official calendar (Law 2429 holidays plus Diyanet's religious holidays), covering 2022-01-01 to 2035-12-31. Business days are Monday–Friday minus official holidays. Eves of Republic Day and the religious holidays are half days (holiday from 13:00).	Tells whether a date is a business day in Türkiye, which holiday falls on it and whether only the afternoon is off. Türkiye's official calendar (Law 2429 holidays plus Diyanet's religious holidays), covering 2022-01-01 to 2035-12-31. Business days are Monday–Friday minus official holidays. Eves of Republic Day and the religious holidays are half days (holiday from 13:00).	No	Yes	Yes	No
`count_business_days`Counts business days between two dates in Türkiye, both dates included. Türkiye's official calendar (Law 2429 holidays plus Diyanet's religious holidays), covering 2022-01-01 to 2035-12-31. Business days are Monday–Friday minus official holidays. Eves of Republic Day and the religious holidays are half days (holiday from 13:00).	Counts business days between two dates in Türkiye, both dates included. Türkiye's official calendar (Law 2429 holidays plus Diyanet's religious holidays), covering 2022-01-01 to 2035-12-31. Business days are Monday–Friday minus official holidays. Eves of Republic Day and the religious holidays are half days (holiday from 13:00).	No	Yes	Yes	No
`list_holidays`Lists all public holidays of a year in Türkiye, with Turkish/English names, type, half-day eves and announced administrative leave. Türkiye's official calendar (Law 2429 holidays plus Diyanet's religious holidays), covering 2022-01-01 to 2035-12-31. Business days are Monday–Friday minus official holidays. Eves of Republic Day and the religious holidays are half days (holiday from 13:00).	Lists all public holidays of a year in Türkiye, with Turkish/English names, type, half-day eves and announced administrative leave. Türkiye's official calendar (Law 2429 holidays plus Diyanet's religious holidays), covering 2022-01-01 to 2035-12-31. Business days are Monday–Friday minus official holidays. Eves of Republic Day and the religious holidays are half days (holiday from 13:00).	No	Yes	Yes	No

Details

Registry status: Active
Published: Oct 28, 2026
Updated: Oct 28, 2026
Website: https://foster-mcp.esakiz.workers.dev/llms.txt⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): CommunicationSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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