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nanami-products

MCP serverDev tools

This integration gives your AI pre-computed astrology data in YAML format, calculated with Swiss Ephemeris. The math is handled by code, so your AI can focus on interpreting the results. Once added, your AI can read the data and explain what it means.

Use nanami-products in Claude, ChatGPT or Ahel Desktop

Free. Sign in, add nanami-products and connect your AI. About a minute.

ClaudeChatGPTAhel Desktop

Also: Claude Code · Cursor · Codex

Then ask your AI: use nanami-products to get chart yaml from url

Details

Available today. Use it from your connected AI after setup.

After adding it, ask your AI to interpret an astrology chart using the pre-computed data. You can find the source at github.com/haserisa0810-gif/nanami-products.

nanami-productsStart free

What your AI can do with it

  • Read pre-computed astrology data in YAML format
  • Work with planetary positions calculated by Swiss Ephemeris
  • Interpret charts without doing the calculations itself
  • Explain what the computed data means in plain language

Install nanami-products

The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.

  • Claude Code

    claude mcp add --transport http --scope user nanami-products 'https://chart.nanami-astro.com/mcp'

    Run it once in your project, then open /mcp to approve any sign-in the server asks for.

  • Claude Desktop

    https://chart.nanami-astro.com/mcp

    Add a custom connector in Settings, paste this address, and approve the sign-in.

  • Cursor

    cursor://anysphere.cursor-deeplink/mcp/install?name=nanami-products&config=eyJ1cmwiOiJodHRwczovL2NoYXJ0Lm5hbmFtaS1hc3Ryby5jb20vbWNwIn0=

    Open the link and Cursor adds the server at that address.

  • ChatGPT

    https://chart.nanami-astro.com/mcp

    In Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.

  • Codex

    codex mcp add nanami-products --url 'https://chart.nanami-astro.com/mcp'

    Run it once, then sign in with codex mcp login nanami-products if the server asks for an account.

From the project's README

As published by haserisa0810-gif/nanami-products in README.md.

MCP server for pre-computed astrology chart data (Western / Jyotish / Four Pillars) powered by Swiss Ephemeris.

nanami-astro の計算エンジンを利用した、占星術・四柱推命データ生成サービスです。

API連携デモアプリ

/api-sandbox では、western / shichusuimei / transit / combined のレスポンスを JSON・YAML・AI貼り付け用プロンプトで確認できます。

  • 無料サンプル: APIキー不要。固定レスポンスで表示と連携方法を確認します。
  • APIキー版: 入力した出生情報から実際に計算します。X-API-Key は送信時だけ使用し、ブラウザには保存しません。

ローカル起動

Python 3.10 以降を使用してください。

python -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
uvicorn routes:app --reload

起動後、http://127.0.0.1:8000/api-sandbox を開きます。無料サンプルは追加設定なしで利用できます。

環境変数

APIキーは画面で都度入力し、環境変数やソースコードには保存しません。本番計算APIをローカルで動かす場合は、 既存サービスと同じデータベース接続設定が必要です。デプロイ設定の詳細は README_DEPLOY.md を参照してください。

使い方

  1. 無料サンプルまたはAPIキー版を選びます。
  2. API種別と出生情報を入力し、「占術データを作成する」を押します。
  3. JSON・YAMLを確認するか、「AIに貼るプロンプト」をコピーしてChatGPT / Claudeへ貼り付けます。

API仕様は /manual/api、APIキー発行画面は /api-key/start で確認できます。

License

This project is licensed under AGPL-3.0. This project uses nanami-astro as its calculation engine, which uses Swiss Ephemeris (pyswisseph).

Tools it offers (5)

What this server listed when Ahel dialed its public endpoint in Oct 2026, with no key and no account of yours. The names are the server’s own.

  • get_chart_yaml_from_url
  • get_chart_summary_from_url
  • get_astrology_prompt
  • get_available_sections_from_url
  • get_download_info_from_url

Signals

Last commit
Oct 2026
Advanced
Delivery
nanami-products MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
Item type
mcp-server
Key
io-github-haserisa0810-gif-nanami-products
Source
github.com/haserisa0810-gif/nanami-products
Hosted endpoint
https://chart.nanami-astro.com/mcp

github.com/haserisa0810-gif/nanami-products

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