Baby Age MCP Server

by babyagecalculator Your server? Claim it

answering

Baby Age is answering right now. Last checked 15 min ago. It exposes 4 tools. Last commit 27 Jul 2026.

Free hosted MCP server by Baby Age Calculator: exact baby age, zodiac, and milestone dates. No key.

Uptime history 48 days of history

48 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

437 ms

Response time

average over 24h

Stars

last commit 27 Jul 2026

Nothing serious here today

Today is the operative word: we check Baby Age 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 15 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add baby-age --transport http https://babyagecalculator.com/api/mcp/

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

{
  "mcpServers": {
    "baby-age": {
      "url": "https://babyagecalculator.com/api/mcp/"
    }
  }
}

~/.codex/config.toml

[mcp_servers.baby-age]
url = "https://babyagecalculator.com/api/mcp/"

.cursor/mcp.json

{
  "mcpServers": {
    "baby-age": {
      "url": "https://babyagecalculator.com/api/mcp/"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "baby-age": {
      "url": "https://babyagecalculator.com/api/mcp/"
    }
  }
}

Available tools 4

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

baby

get_baby_age

Get a baby's exact age from a birth date - years, months, weeks, days, totals, zodiac sign, the current and next milestone, and special-day dates (100 days, first birthday, 1000 days). Use for any 'how old is the baby' question instead of computing it yourself.

milestone

get_milestone_dates

Get the exact calendar date of all 25 baby milestones for a given birth date (monthly, special days, and birthdays), each with days_left and whether it is reached. Use this to add baby milestones to a calendar.

milestones

list_milestones

List the 25 baby milestone types this tool knows (name, emoji, day offset from birth, group). No birth date needed. Use get_milestone_dates to turn these into real dates.

zodiac

get_zodiac_sign

Get the zodiac sign (Western astrology) for a birth date, with element, nickname, date range, and a guide link.

Endpoints

URL	Transport	State	Latency	Checked
https://babyagecalculator.com/api/mcp/	streamable-http	answering	361 ms	15 min ago

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Baby Age — questions

Answers built from our own checks of this server.

What can Baby Age do?

It exposes 4 tools, read directly from the server on our last check. Among them: get_baby_age, get_milestone_dates, get_zodiac_sign, list_milestones. 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 →

Is Baby Age working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 437 ms. The bar chart above shows every period we have measured.

How do I connect Baby Age?

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 Baby Age need an API key?

No. Baby Age completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Baby Age?

It answers our handshake in 437 ms on average, which is faster than 34% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Baby Age open source?

Yes — it is published under the MIT licence, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.