hebcal

Server Details

Model Context Protocol extension for Hebrew calendar

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7 tools

convert-gregorian-to-hebrewInspect

Converts a Gregorian (civil) date to a Hebrew date (Jewish calendar)

ParametersJSON Schema

Name	Required	Description	Default
`date`	Yes	Gregorian date (in yyyy-MM-dd format) to convert

convert-hebrew-to-gregorianInspect

Converts a Hebrew date to a Gregorian (civil) date

ParametersJSON Schema

Name	Required	Description
`day`	Yes	Hebrew day of month
`year`	Yes	Hebrew year
`month`	Yes	Hebrew month name transliterated, like Elul or Tishrei

daf-yomiInspect

Calculates the Daf Yomi (Babylonian Talmud) learning for a specified date

ParametersJSON Schema

Name	Required	Description	Default
`date`	Yes	Gregorian date in yyyy-MM-dd format

jewish-holidays-yearInspect

Calculates a list of all Jewish holidays during a Gregorian (civil) year

ParametersJSON Schema

Name	Required	Description	Default
`year`	Yes	Gregorian year

shabbat-timesInspect

Generates Shabbat and holiday candle-lighting and Havdalah times for a given location and date range

ParametersJSON Schema

Name	Required	Description
`tzid`	Yes	Olson timezone ID (e.g. "America/Chicago", "Europe/Moscow")
`endDate`	Yes	End date in yyyy-MM-dd format
`latitude`	Yes	Latitude as decimal, valid range -90 to +90 (e.g. 41.85003)
`longitude`	Yes	Longitude as decimal, valid range -180 to +180 (e.g. -87.65005)
`startDate`	Yes	Start date in yyyy-MM-dd format

torah-portionInspect

Calculates the weekly Torah portion (also called parashat haShavua) for a specified date

ParametersJSON Schema

Name	Required	Description	Default
`il`	Yes	True if in Israel, false for Diaspora
`date`	Yes	Gregorian date in yyyy-MM-dd format

yahrzeitInspect

Calculates the Yahrzeit, the anniversary of the day of death of a loved one, according to the Hebrew calendar for a specified date

ParametersJSON Schema

Name	Required	Description	Default
`date`	Yes	Gregorian date of death (in yyyy-MM-dd format)
`afterSunset`	Yes	after sunset

Claim this connector by publishing a /.well-known/glama.json file on your server's domain with the following structure:

{
  "$schema": "https://glama.ai/mcp/schemas/connector.json",
  "maintainers": [
    {
      "email": "your-email@example.com"
    }
  ]
}

The email address must match the email associated with your Glama account. Once verified, the connector will appear as claimed by you.