Is the baby-age MCP server free to use?

Yes. baby-age is listed on AllMCPs as a free, open Model Context Protocol server you can install into Claude Desktop, Cursor, or any MCP-compatible client.

Is the baby-age MCP server free to use?

Yes. baby-age is listed on AllMCPs as a free, open Model Context Protocol server you can install into Claude Desktop, Cursor, or any MCP-compatible client.

Baby Age

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

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Install Config Generator

Choose your client

claude_desktop_config.json

{
  "mcpServers": {
    "baby-age": {
      "command": "npx",
      "args": [
        "-y",
        "https://img.shields.io/badge/license-MIT-blue.svg"
      ]
    }
  }
}

💡 Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)

Documentation Overview

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

Code

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?

	Best for	Setup
🔌 MCP server	Claude Code, Claude Desktop, Cursor	one line / one config block
📄 AI Skill	any assistant, no MCP	drop in one file
🧩 JSON API	your own app or agent	`GET` a URL

🔌 MCP server

Hosted endpoint (nothing to deploy):

Code

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

Claude Code

Terminal

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

Claude Desktop / Cursor — add to your mcpServers config:

config.json

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

Tools

Tool	Returns
`get_baby_age(birthday)`	exact age, zodiac, current/next milestone, special days
`get_milestone_dates(birthday)`	all 25 milestones as calendar dates
`list_milestones()`	the 25 milestone types
`get_zodiac_sign(birthday)`	the zodiac sign

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

Terminal

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

Endpoint	Returns
`GET /api/age/?birthday=YYYY-MM-DD`	age, zodiac, milestones, special days
`GET /api/milestones/`	all 25 milestone types
`GET /api/zodiac/`	all 12 zodiac signs

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

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

License

MIT © BabyAgeCalculator

Related MCP Servers

View all in Workplace & Productivity View all alternatives

Frequently Asked Questions about Baby Age

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "baby-age": { "command": "npx", "args": ["-y", "baby-age"] } }

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Technical Specs & Signals

CategoryWorkplace & Productivity

40Quality signal: Fair · 40/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools16/30

Adoption & activity4/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

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More in 🏢 Workplace & Productivity →Best MCP servers for Workplace & Productivity →Alternatives to Baby Age →Install in Claude Desktop Install in Cursor Install in VS Code

Baby Age

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

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Install Config Generator

Choose your client

claude_desktop_config.json

{
  "mcpServers": {
    "baby-age": {
      "command": "npx",
      "args": [
        "-y",
        "https://img.shields.io/badge/license-MIT-blue.svg"
      ]
    }
  }
}

💡 Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)

Documentation Overview

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

Code

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?

	Best for	Setup
🔌 MCP server	Claude Code, Claude Desktop, Cursor	one line / one config block
📄 AI Skill	any assistant, no MCP	drop in one file
🧩 JSON API	your own app or agent	`GET` a URL

🔌 MCP server

Hosted endpoint (nothing to deploy):

Code

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

Claude Code

Terminal

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

Claude Desktop / Cursor — add to your mcpServers config:

config.json

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

Tools

Tool	Returns
`get_baby_age(birthday)`	exact age, zodiac, current/next milestone, special days
`get_milestone_dates(birthday)`	all 25 milestones as calendar dates
`list_milestones()`	the 25 milestone types
`get_zodiac_sign(birthday)`	the zodiac sign

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

Terminal

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

Endpoint	Returns
`GET /api/age/?birthday=YYYY-MM-DD`	age, zodiac, milestones, special days
`GET /api/milestones/`	all 25 milestone types
`GET /api/zodiac/`	all 12 zodiac signs

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

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

License

Related MCP Servers

View all in Workplace & Productivity View all alternatives

Frequently Asked Questions about Baby Age

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "baby-age": { "command": "npx", "args": ["-y", "baby-age"] } }

AllMCPs Directory Badge

Full Badge Customizer

Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:

Live Dynamic SVG Preview

Markdown (GitHub README)

[![AllMCPs](https://allmcps.com/api/badge/baby-age?style=directory)](https://allmcps.com/mcp/baby-age)

HTML Embed

<a href="https://allmcps.com/mcp/baby-age"><img src="https://allmcps.com/api/badge/baby-age?style=directory" alt="Baby Age on AllMCPs" /></a>

Technical Specs & Signals

CategoryWorkplace & Productivity

40Quality signal: Fair · 40/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools16/30

Adoption & activity4/15

Community engagement0/10

★ Featured

Moxie Docs MCP

MCP & Agent Skills for Automated Documentation, and codebase conventions + context

Explore Server →

Own this project?

This directory is pre-filled from public sources. Claim via GitHub README, site badge, or DNS TXT to get the verified badge.

Free dofollow backlink: after claiming, verify your product site and place a dofollow AllMCPs badge — we recheck it stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.

Explore more

More in 🏢 Workplace & Productivity →Best MCP servers for Workplace & Productivity →Alternatives to Baby Age →Install in Claude Desktop Install in Cursor Install in VS Code