Zodiac Compatibility

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org.zodiaccompatibility/zodiac-compatibilityv1.0.0 Domain verified

Zodiac sign matches, Sun, Moon, Venus and rising signs, birth charts and daily horoscopes.

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{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-11T19:29:48.47398Z",
      "publishedAt": "2026-11-11T19:29:48.47398Z",
      "statusChangedAt": "2026-11-11T19:29:48.47398Z"
    }
  },
  "server": {
    "name": "org.zodiaccompatibility/zodiac-compatibility",
    "icons": [
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        "src": "https://zodiaccompatibility.org/mcp/icons/icon-512.png",
        "sizes": [
          "512x512"
        ],
        "mimeType": "image/png"
      },
      {
        "src": "https://zodiaccompatibility.org/mcp/icons/icon-256.png",
        "sizes": [
          "256x256"
        ],
        "mimeType": "image/png"
      },
      {
        "src": "https://zodiaccompatibility.org/mcp/icons/icon-128.png",
        "sizes": [
          "128x128"
        ],
        "mimeType": "image/png"
      }
    ],
    "title": "Zodiac Compatibility",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://zodiaccompatibility.org/api/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "1.0.0",
    "websiteUrl": "https://zodiaccompatibility.org",
    "description": "Zodiac sign matches, Sun, Moon, Venus and rising signs, birth charts and daily horoscopes."
  }
}

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https://zodiaccompatibility.org/api/mcp

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check_sign_compatibility Read-only

Returns how two zodiac signs match: a verdict label, the wheel aspect and its angle, the elements and modalities, and one line each for love, friendship and work. Accepts two signs, or two birth dates whose Sun signs are read by month and day; a birthday near a sign change returns the possible pairs.

firstSignstring

First zodiac sign, such as Aries or Pisces, in any letter case.

secondSignstring

Second zodiac sign, such as Leo or Capricorn, in any letter case.

firstBirthDatestring

First person's birth date as YYYY-MM-DD, from 1900 to 2100; only the month and day are used.

secondBirthDatestring

Second person's birth date as YYYY-MM-DD, from 1900 to 2100; only the month and day are used.

Argument	Type	Description
place	string	A city from the website's list of 67 places, in any letter case, such as London, New York, Tokyo, Sydney or Mumbai.
timeZone	string	An IANA time zone name such as Europe/London, used instead of a city's zone.
birthDate*	string	Birth date as YYYY-MM-DD, from 1900 to 2100.
birthTime	string	Local birth time as HH:MM on a 24-hour clock.

Argument	Type	Description
place	string	A city from the website's list of 67 places, in any letter case, such as London, New York, Tokyo, Sydney or Mumbai.
latitude	number	Birthplace latitude in degrees, north positive.
timeZone	string	An IANA time zone name such as Europe/London, used instead of a city's zone.
birthDate*	string	Birth date as YYYY-MM-DD, from 1900 to 2100.
birthTime*	string	Local birth time as HH:MM on a 24-hour clock.
longitude	number	Birthplace longitude in degrees, east positive.

Argument	Type	Description
place	string	A city from the website's list of 67 places, in any letter case, such as London, New York, Tokyo, Sydney or Mumbai.
timeZone	string	An IANA time zone name such as Europe/London, used instead of a city's zone.
birthDate*	string	Birth date as YYYY-MM-DD, from 1900 to 2100.
birthTime	string	Local birth time as HH:MM on a 24-hour clock, used on days the Sun changes sign.

Argument	Type	Description
place	string	A city from the website's list of 67 places, in any letter case, such as London, New York, Tokyo, Sydney or Mumbai.
timeZone	string	An IANA time zone name such as Europe/London, used instead of a city's zone.
birthDate*	string	Birth date as YYYY-MM-DD, from 1900 to 2100.
birthTime	string	Local birth time as HH:MM on a 24-hour clock.

Argument	Type	Description
place	string	A city from the website's list of 67 places, in any letter case, such as London, New York, Tokyo, Sydney or Mumbai.
latitude	number	Birthplace latitude in degrees, north positive.
timeZone	string	An IANA time zone name such as Europe/London, used instead of a city's zone.
birthDate*	string	Birth date as YYYY-MM-DD, from 1900 to 2100.
birthTime	string	Local birth time as HH:MM on a 24-hour clock. Without it the chart keeps every sign possible that day.
longitude	number	Birthplace longitude in degrees, east positive.

Zodiac Compatibility

Registry entry

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check_sign_compatibility Read-only

Zodiac Compatibility

Registry entry

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check_sign_compatibility Read-only

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Tools (9)

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Argument	Type	Description
firstSign	string	First zodiac sign, such as Aries or Pisces, in any letter case.
secondSign	string	Second zodiac sign, such as Leo or Capricorn, in any letter case.
firstBirthDate	string	First person's birth date as YYYY-MM-DD, from 1900 to 2100; only the month and day are used.
secondBirthDate	string	Second person's birth date as YYYY-MM-DD, from 1900 to 2100; only the month and day are used.

Argument	Type	Description
date	string	UTC date as YYYY-MM-DD, from 1900 to 2100. Today's UTC date when omitted.
sign*	string	Zodiac sign, such as Gemini or Scorpio, in any letter case.

Argument	Type	Description
context	string	Relationship setting for the reading: dating, marriage, friendship, family or work. Dating when omitted.
firstPerson*	object	First person's birth details.
secondPerson*	object	Second person's birth details.