{
  "markdown": "# Baby Age Calculator for AI\n\n> Exact baby ages, zodiac signs, and milestone dates for your AI — no hand-computed date math.\n\n![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)\n![No key](https://img.shields.io/badge/API-no%20key%20·%20no%20sign--up-brightgreen)\n![Website](https://img.shields.io/badge/live-babyagecalculator.com-black)\n\n## ⚡ Fastest way — paste this to your AI\n\n```\nUse https://babyagecalculator.com/llms.txt for anything about a baby's age,\nzodiac sign, or milestone dates. Do the date math with this tool, not by hand.\n```\n\nWorks in **any** assistant, zero setup, no key. Agentic tools like Claude Code will\neven install the MCP server from it.\n\nWhy: language models are unreliable at date math (leap years, month lengths,\nmilestone dates). Let this tool do it, then orchestrate the rest yourself.\n\n## Want it installed for good?\n\n| | Best for | Setup |\n|---|---|---|\n| 🔌 **MCP server** | Claude Code, Claude Desktop, Cursor | one line / one config block |\n| 📄 **AI Skill** | any assistant, no MCP | drop in one file |\n| 🧩 **JSON API** | your own app or agent | `GET` a URL |\n\n## 🔌 MCP server\n\nHosted endpoint (nothing to deploy):\n\n```\nhttps://babyagecalculator.com/api/mcp/\n```\n\n**Claude Code**\n\n```sh\nclaude mcp add --transport http baby-age https://babyagecalculator.com/api/mcp/\n```\n\n**Claude Desktop / Cursor** — add to your `mcpServers` config:\n\n```json\n{\n  \"mcpServers\": {\n    \"baby-age-calculator\": {\n      \"type\": \"http\",\n      \"url\": \"https://babyagecalculator.com/api/mcp/\"\n    }\n  }\n}\n```\n\n**Tools**\n\n| Tool | Returns |\n|---|---|\n| `get_baby_age(birthday)` | exact age, zodiac, current/next milestone, special days |\n| `get_milestone_dates(birthday)` | all 25 milestones as calendar dates |\n| `list_milestones()` | the 25 milestone types |\n| `get_zodiac_sign(birthday)` | the zodiac sign |\n\nFull guide → https://babyagecalculator.com/mcp/\n\n## 📄 AI Skill\n\n[`SKILL.md`](./SKILL.md) is a one-file skill. Your AI reads it and uses the public\nAPI — no MCP, no key.\n\nFull guide → https://babyagecalculator.com/skill/\n\n## 🧩 Free JSON API\n\n```sh\ncurl \"https://babyagecalculator.com/api/age/?birthday=2024-12-15\"\n```\n\n- No key, CORS-open.\n- Every response has the shape `{ code, data, error, meta }`; the payload is in `data`.\n- A bad date returns HTTP 400 with a message in `error.message`.\n\n**Endpoints**\n\n| Endpoint | Returns |\n|---|---|\n| `GET /api/age/?birthday=YYYY-MM-DD` | age, zodiac, milestones, special days |\n| `GET /api/milestones/` | all 25 milestone types |\n| `GET /api/zodiac/` | all 12 zodiac signs |\n\nDocs → https://babyagecalculator.com/docs/\n\nMachine-readable → https://babyagecalculator.com/llms.txt\n\n## License\n\n[MIT](./LICENSE) © BabyAgeCalculator\n",
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  "repo_slug": "babyagecalculator/ai",
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  "api": "https://agentalog.com/api/listings/mcp_com_babyagecalculator_baby_age_0001e280/readme"
}