MCP.Market

Baby Age MCP server

online · 100% uptime
by babyagecalculator.com·com.babyagecalculator/baby-age·v1.0.0
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Free hosted MCP server by Baby Age Calculator: exact baby age, zodiac, and milestone dates. No key.

A89/100grade A
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Safety scan
A89/100

full report

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If you have run it, two minutes of your experience saves the next person an afternoon.

Baby Age tools (4)

write = sends, deletes, buys or posts
  • get_baby_ageFree

    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.

  • get_milestone_datesFree

    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.

  • get_zodiac_signFree

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

  • list_milestonesFree

    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.

Public scan report

scanner v0.1.9 · 2026-09-24 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 580ms20/20
  • Tool poisoning4 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 59 days ago12/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year; website matches verified namespace10/10
Overall 89/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Baby Age compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
89/100
higher than 80% of 48,255 servers
Tools
4
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
419 ms
faster than 35% of 30,031 servers

What its tools let an agent do: 4 read

Install Baby Age in Claude Code, Cursor or VS Code

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

What the publisher says

From the Baby Age repository's README, as published. We do not edit it. Read it on GitHub

Baby Age Calculator for AI

Exact baby ages, zodiac signs, and milestone dates for your AI — no hand-computed date math.

⚡ Fastest way — paste this to your AI

Use https://babyagecalculator.com/llms.txt for anything about a baby's age,
zodiac sign, or milestone dates. Do the date math with this tool, not by hand.

Works in any assistant, zero setup, no key. Agentic tools like Claude Code will even install the MCP server from it.

Why: language models are unreliable at date math (leap years, month lengths, milestone dates). Let this tool do it, then orchestrate the rest yourself.

Want it installed for good?

🔌 MCP server

Hosted endpoint (nothing to deploy):

https://babyagecalculator.com/api/mcp/

Claude Code

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

Claude Desktop / Cursor — add to your mcpServers config:

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

Tools

Full guide → https://babyagecalculator.com/mcp/

📄 AI Skill

SKILL.md is a one-file skill. Your AI reads it and uses the public API — no MCP, no key.

Full guide → https://babyagecalculator.com/skill/

🧩 Free JSON API

curl "https://babyagecalculator.com/api/age/?birthday=2024-12-15"
  • No key, CORS-open.
  • Every response has the shape { code, data, error, meta }; the payload is in data.
  • A bad date returns HTTP 400 with a message in error.message.

Endpoints

Docs → https://babyagecalculator.com/docs/

Machine-readable → https://babyagecalculator.com/llms.txt

License

MIT © BabyAgeCalculator

Nothing above is checked by us. What we check is on the safety report.

Baby Age: common questions

Is Baby Age MCP server safe?
Yes, by our scan: it is graded A (89/100). Read the Baby Age safety report
How do I install Baby Age?
It runs remotely at babyagecalculator.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Baby Age need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Baby Age maintained?
The last commit was 100 days ago (2026-07-27). The latest release is v1.0.0.
Is Baby Age up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Baby Age compare with other MCP servers?
safety score 89/100 (higher than 80% of 48,255 servers); tools 4 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.