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Fatenava MCP

by fatenavaversion 0.1.2i★ –iRuns on your computer
Registry nameio.github.fatenava/fatenava-mcp

Install

Overview

Description from the maker (original English)

Cast BaZi, Zi Wei Dou Shu, and Western astrology natal charts - deterministic, free, no account.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs on your computer
  • Transport: stdio
  • Category: Astrology & auspicious dates

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on your computer with your user’s permissions (files, network, apps).
  • The registry lists no key to fill in.

You need

  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "fatenava": {
      "command": "npx",
      "args": [
        "-y",
        "fatenava-mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add fatenava -- npx -y fatenava-mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "fatenava": {
      "command": "npx",
      "args": [
        "-y",
        "fatenava-mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "fatenava": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "fatenava-mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account fatenava, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Astrology & auspicious datesi

  • More stars than 0% of the other 122 servers in this category
  • Published to the registry more recently than 25% of the other 122 servers in this category
  • Basic checks equal to or better than 100% of the other 122 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Fatenava MCP safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.2) reached the registry 2 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: NumeroClaw, Yinyang Masters, Homo Universalis — 7 Wisdoms (BaZi, Tarot, Vedic Jyotish, Mayan, I-Ching, Human…

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

NumeroClaw

by numeroclaw.com

Order a personalized numerology reading, paid by the person and delivered by email.

Runs in the cloudUpdated today
Install

Yinyang Masters

by gemral-edge

Tarot, astrology, numerology, Tu Vi and Bazi tools plus guides on habits and manifestation.

Runs in the cloudUpdated yesterday
Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

fatenava-mcp

English | 繁體中文 | 简体中文 | 日本語 | 한국어

Cast BaZi, Zi Wei Dou Shu, and Western astrology natal charts from any MCP-capable AI agent.

One tool, three deterministic engines, zero setup: no account, no API key, nothing stored. Powered by the free chart API of FateNava.

What it does

Give it a birth (date, time, place, gender) and it returns structured chart data from up to three systems:

SystemWhat you get
BaZi 八字 (Four Pillars of Destiny)Four pillars (stems & branches), Day Master, Five-Elements distribution — computed with True Solar Time correction from the birthplace longitude
Zi Wei Dou Shu 紫微斗數 (Purple Star Astrology)Twelve palaces with major stars, Life Palace, transformations
Western natal chartTropical zodiac, Placidus houses: Ascendant, planets by sign/house, elements & modalities

The numbers are computed, not AI-generated — the same birth always produces the same charts. Interpretation is left to your AI agent (or to FateNava's free reading tools).

Quick start

Claude Code
claude mcp add fatenava -- npx -y fatenava-mcp
Codex CLI
# ~/.codex/config.toml

[mcp_servers.fatenava] command = "npx" args = ["-y", "fatenava-mcp"]

Cursor / generic MCP client
{

"mcpServers": { "fatenava": { "command": "npx", "args": ["-y", "fatenava-mcp"] } } }

Tools

  • `cast_chart` — Cast BaZi (Four Pillars), Zi Wei Dou Shu, and Western astrology natal charts from one birth input. Deterministic computation with True Solar Time correction; supports one-line multilingual birth text or structured fields.
cast_chart

Two ways to describe the birth — pick one:

1. One-line text (easiest; the API parses date, time, place and gender, and resolves the city to coordinates + timezone):

{ "text": "1995-08-10 12:00 Taipei female" }

City names in English, Chinese, Japanese, or Korean are accepted.

2. Structured fields:

{

"year": 1995, "month": 8, "day": 10, "hour": 12, "minute": 0, "gender": "female", "longitude": 121.5, "latitude": 25.04, "timeZoneId": "Asia/Taipei" }

Optional:

  • systems: ["bazi", "ziwei", "astro"] — pick a subset to keep the response small (default: all three).
  • birthTimeKnown: false — when the exact hour is unknown. BaZi still returns three pillars; hour-dependent parts are omitted honestly instead of being guessed.
Response shape
{

"birth": { "date": "1995-08-10", "time": "12:00", "gender": "female", "place": "…" }, "timeKnown": true, "charts": { "bazi": { "ok": true, "view": { "dayMaster": {…}, "fourPillars": […], … } }, "ziwei": { "ok": true, "view": { "palaces": […], … } }, "astro": { "ok": true, "view": { "ascendant": {…}, "bodies": […], … } } } }

Field names are English; traditional terms (heavenly stems, earthly branches, palace and star names) come in their native Chinese characters — ask your agent to translate them for the user.

Notes & principles

  • Free & anonymous. The underlying endpoint requires no login and stores nothing.
  • Deterministic. Charts are calculated by tested engines; the AI layer only interprets.
  • Honest about limits. Unknown birth time degrades gracefully instead of inventing an hour. Charts describe tendencies and themes — not fixed fate. Not medical, legal, or financial advice.
  • Learn the concepts: What is BaZi? · What is a natal chart? · What is Zi Wei Dou Shu?
  • Full readings, compatibility (synastry / 合婚) and AI Q&A: [fatenava.com](https://fatenava.com?utm_source=fatenava-mcp&utm_medium=readme)

Development

npm install

npm run build node dist/index.js # speaks MCP over stdio

FATENAVA_API_BASE env var overrides the API origin (for testing).

License

MIT

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