Mesoamerican Astrology MCP Server by RoxyAPI

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answering

Mesoamerican Astrology MCP Server by RoxyAPI is answering right now. Last checked 7 min ago. It exposes 18 tools.

Maya Tzolkin, Haab, Long Count and Aztec tonalpohualli day signs and readings for AI agents.

Uptime history 15 days of history

15 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

241 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 7

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 4 September 2026. No other catalogue keeps this.

18 Sep a tool changed the parameters it asks for get_mesoamerican_astrology_mayan_calendar_monthly

4 Sep 6 tools changed the parameters they ask for get_mesoamerican_astrology_mayan_calendar_monthly, get_mesoamerican_astrology_mayan_daily, post_mesoamerican_astrology_mayan_chart and 3 more

Nothing serious here today

Today is the operative word: we check Mesoamerican Astrology MCP Server by RoxyAPI every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 7 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mesoamerican-astrology --transport http https://roxyapi.com/mcp/mesoamerican-astrology

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mesoamerican-astrology": {
      "url": "https://roxyapi.com/mcp/mesoamerican-astrology"
    }
  }
}

~/.codex/config.toml

[mcp_servers.mesoamerican-astrology]
url = "https://roxyapi.com/mcp/mesoamerican-astrology"

.cursor/mcp.json

{
  "mcpServers": {
    "mesoamerican-astrology": {
      "url": "https://roxyapi.com/mcp/mesoamerican-astrology"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "mesoamerican-astrology": {
      "url": "https://roxyapi.com/mcp/mesoamerican-astrology"
    }
  }
}

Available tools 18

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

mesoamerican

get_mesoamerican_astrology_aztec_daily

Aztec energy of the day: the tonalpohualli day sign, its coefficient and its trecena for today or for any date you name, with a composed reading. Content is fixed for a given date and rolls over at midnight UTC, so a daily feed can cache it safely and an editorial calendar can be filled weeks ahead. Built for daily energy widgets, Mexica day sign feeds and chatbot answers about what today carries.

get_mesoamerican_astrology_aztec_day_signs

Retrieve all twenty tonalpohualli day signs in sequence order from Cipactli to Xochitl. Each entry returns the machine id, the Nahuatl name, what it means, the world direction it belongs to and a composed reading. Built for Aztec sign pickers, Mexica calendar reference pages and any app that needs the whole set in one call.

get_mesoamerican_astrology_aztec_day_signs_id

Retrieve the full profile of one tonalpohualli day sign: the Nahuatl name, what it means, the world direction it belongs to, a composed keynote and one line of guidance. Built for Aztec sign detail pages, day sign cards and chatbot answers about a single Mexica sign.

get_mesoamerican_astrology_aztec_trecenas

Retrieve all twenty trecenas, the thirteen day periods the 260 day tonalpohualli divides into. Each entry returns the period number, the day sign it opens on and a composed reading of what the period carries. Built for Aztec calendar apps, energy period trackers and content planners that work in thirteen day blocks.

get_mesoamerican_astrology_aztec_trecenas_number

Retrieve one of the twenty tonalpohualli trecenas by number, with the day sign it opens on and a composed reading of the period. Built for period detail pages and for apps that show which thirteen day block a date falls in.

get_mesoamerican_astrology_mayan_calendar_monthly

Mayan calendar grid for a whole civil month: every day of the month with its Tzolkin day sign and coefficient, its trecena, its Haab date and its Long Count. One call fills a monthly grid that would otherwise take a request per day, and the answer is fixed for any month that has already begun. Built for calendar widgets, editorial planners and any app that shows a month of Maya dates at once.

get_mesoamerican_astrology_mayan_daily

Mayan energy of the day: the Tzolkin day sign, its coefficient and its trecena for today or for any date you name, with a composed reading. Content is fixed for a given date and rolls over at midnight UTC, so a daily feed can cache it safely and an editorial calendar can be filled weeks ahead. Built for daily energy widgets, nawal of the day feeds and chatbot answers about what today carries.

get_mesoamerican_astrology_mayan_day_signs

Retrieve all twenty Tzolkin day signs in sequence order from Imix to Ajaw. Each entry returns the machine id, the name in the standard orthography, the sixteenth century spelling and the Kʼicheʼ name from the living daykeeping tradition, both published glosses, and the world direction and colour under the requested scheme. Built for nawal pickers, sign reference pages and any app that needs the whole set in one call.

get_mesoamerican_astrology_mayan_day_signs_id

Retrieve the full profile of one Tzolkin day sign: both naming traditions, both published glosses, the world direction and colour under the requested scheme, a composed keynote, what the sign does well, where the same temperament costs it something, and one line of guidance. Built for nawal detail pages, sign cards and chatbot answers about a single Mayan sign.

get_mesoamerican_astrology_mayan_haab_months

Retrieve all nineteen periods of the Haab, the 365 day Maya year: eighteen months of twenty days plus the five days of Wayebʼ. Each entry returns the machine id, both spellings of the name, the length, what the name means and a composed reading. Built for calendar reference pages and for any app that has to label a Haab date rather than only compute it.

get_mesoamerican_astrology_mayan_haab_months_id

Retrieve one of the nineteen Haab periods by id, with both spellings of its name, its position in the year, its length and a composed reading. Built for calendar detail pages and for labelling a Haab date a chart route has already returned.

get_mesoamerican_astrology_mayan_trecenas

Retrieve all twenty trecenas, the thirteen day periods the 260 day Tzolkin divides into. Each entry returns the period number, the day sign it opens on in both naming traditions, and a composed reading of what the period carries. Built for calendar apps, energy period trackers and content planners that work in thirteen day blocks rather than in weeks.

get_mesoamerican_astrology_mayan_trecenas_number

Retrieve one of the twenty trecenas by number, with the day sign it opens on in both naming traditions and a composed reading of the period. Built for period detail pages and for apps that show which thirteen day block a date falls in.

post

post_mesoamerican_astrology_aztec_tonalpohualli

Aztec calendar day sign calculator: returns the tonalpohualli day sign, its coefficient 1 to 13 and its trecena for any Gregorian date, with a composed reading. The count is anchored on the recorded day of the fall of Tenochtitlan and runs in step with the Maya count under the default constant, verified on the anchor and on two modern dates. Built for Aztec calendar apps, Mexica day sign features and AI agents answering what is my Aztec sign.

post_mesoamerican_astrology_mayan_chart

Mayan astrology birth chart from one date: the Tzolkin day sign and coefficient, the Haab date, the full Long Count with its day count, the Calendar Round, the Lord of the Night, the Year Bearer of the Haab year and the five point Cruz Maya, each with composed readings. Built for nawal readings, birth chart features and multi domain spiritual apps that show a Mayan card beside a natal chart. Every school split in the domain is a typed parameter and comes back echoed, so the chart can be reproduced exactly.

post_mesoamerican_astrology_mayan_compatibility

Mayan compatibility between two birth dates, published as its parts rather than as a verdict: both nawals with their coefficients and trecenas, the five structural ties the pair either has or does not, the weight each tie carries, and a composite score built from them. Built for matchmaking features, relationship reports and compatibility widgets that need to show their working. The scoring weights are stated on every response so a caller can re-derive the number or replace it.

post_mesoamerican_astrology_mayan_long_count_convert

Maya Long Count converter that runs both ways: give it a Gregorian date and it returns the Long Count, give it a dotted Long Count and it returns the date. Every answer carries the Julian Day Number, the elapsed day count and the Calendar Round, and the correlation constant is a typed parameter so a value can be matched against any published inscription reading. Built for epigraphy tools, museum and education apps, and anything that has to place a Maya date on a civil calendar.

post_mesoamerican_astrology_mayan_tzolkin

Mayan astrology day sign calculator: returns the Tzolkin day sign, the coefficient 1 to 13 and the trecena for any Gregorian date, under the correlation living daykeepers use, with a composed nawal reading. Built for Mayan zodiac apps, daily energy feeds and AI agents answering what is my Mayan sign. Classical Maya count only, with the correlation echoed on every response so a saved reading stays reproducible.

Endpoints

URL	Transport	State	Latency	Checked
https://roxyapi.com/mcp/mesoamerican-astrology	streamable-http	answering	289 ms	7 min ago

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Mesoamerican Astrology MCP Server by RoxyAPI — questions

Answers built from our own checks of this server.

What can Mesoamerican Astrology MCP Server by RoxyAPI do?

It exposes 18 tools, read directly from the server on our last check. Among them: get_mesoamerican_astrology_aztec_daily, get_mesoamerican_astrology_aztec_day_signs, get_mesoamerican_astrology_aztec_day_signs_id, get_mesoamerican_astrology_aztec_trecenas, get_mesoamerican_astrology_aztec_trecenas_number, get_mesoamerican_astrology_mayan_calendar_monthly and 12 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is Mesoamerican Astrology MCP Server by RoxyAPI mostly used for?

Its tools cluster around mesoamerican and post. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is Mesoamerican Astrology MCP Server by RoxyAPI working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 241 ms. The bar chart above shows every period we have measured.

How do I connect Mesoamerican Astrology MCP Server by RoxyAPI?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Mesoamerican Astrology MCP Server by RoxyAPI need an API key?

No. Mesoamerican Astrology MCP Server by RoxyAPI completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 18 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Mesoamerican Astrology MCP Server by RoxyAPI?

It answers our handshake in 241 ms on average, which is faster than 59% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.