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Nyan Parlor: Tarot, I Ching & BaZi

by nyan-parlorversion 0.2.1i★ –iRuns in the cloud
Registry nameio.github.nyan-parlor/nyan-parlor-mcp

Install

Overview

Description from the maker (original English)

Real random tarot draws, card meanings, I Ching casting, BaZi charts and Chinese zodiac (EN/JA).

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 in the cloud
  • Transport: Streamable HTTP
  • Category: Astrology & auspicious dates

Install

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

Before you install

You need

Which app do you use?

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

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://www.tarotoper.com/mcp

Run this in your terminal

claude mcp add --transport http nyan-parlor https://www.tarotoper.com/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "nyan-parlor": {
      "url": "https://www.tarotoper.com/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": {
    "nyan-parlor": {
      "type": "http",
      "url": "https://www.tarotoper.com/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.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://www.tarotoper.com/mcp

Menu names can differ slightly by plan and over time.

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

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • draw_tarot_cards

    Draw tarot cards at random from a full 78-card Rider–Waite–Smith deck (cryptographically random, no repeats). Returns each card with its position, upright/reversed orientation, keywords and a link to its full meaning. Use this instead of inventing cards when a user asks for a tar

  • get_tarot_card_meaning

    Look up the meaning of a tarot card: keywords, upright and reversed meaning, love, feelings, career and money readings, and whether it leans yes or no. Accepts names like "The Tower", "3 of Cups", "Queen of Swords" or "ace of coins".

  • cast_i_ching

    Cast an I Ching reading with the traditional three-coin method (six tosses, bottom line first). Returns the primary hexagram, any changing lines and the relating (transformed) hexagram, with links to each hexagram's meaning. Use this instead of making up a hexagram.

  • get_hexagram

    Look up one of the 64 I Ching hexagrams by number (1–64), English name ("The Wanderer"), Chinese character (旅), Japanese name (火山旅) or pinyin (ambiguous pinyin like "lu" returns the candidates). Returns its essence, judgment, image, love and career readings, guidance and the six

  • bazi_chart

    Calculate a BaZi / Four Pillars of Destiny chart from a birth date, optional birth time and the birthplace time zone. Uses solar-term boundaries (the year changes at the Start of Spring, Li Chun) via an astronomical calendar engine. Returns the four pillars with Ten Gods, the Day

  • chinese_zodiac

    Find a person's Chinese zodiac animal from a birth year or date (handles the Lunar New Year and Start of Spring boundaries for January–February births) and return the 2027 Year of the Fire Goat forecast for that sign: love, career, money and a tip.

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 nyan-parlor, 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

  • ✓ Pass

    Endpoint responds

    Responded in 194 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 6 tool descriptions and found no hidden instructions to the AI

Compared with others in Astrology & auspicious datesi

  • More stars than 0% of the other 116 servers in this category
  • Published to the registry more recently than 84% of the other 116 servers in this category
  • Basic checks equal to or better than 100% of the other 116 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 Nyan Parlor: Tarot, I Ching & BaZi safe?

It passed 3 of 3 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 in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.1) reached the registry 6 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

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 yesterday
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.

Nyan Parlor MCP Server: Tarot, I Ching & BaZi

English · 日本語 · 简体中文 · 繁體中文 · 한국어

Free, read-only Model Context Protocol server from Nyan Parlor, an AI fortune-telling parlor for tarot, I Ching and BaZi. It gives AI assistants real random tarot draws and I Ching casts instead of invented ones, plus tarot card meanings, hexagram texts, BaZi (Four Pillars) charts and the Chinese zodiac 2027 forecast.

No API key and no sign-up. Questions and birth details are not saved; the host keeps standard request logs.

Connect

Remote endpoint (Streamable HTTP):

https://www.tarotoper.com/mcp

Claude (desktop or web): Settings → Connectors → Add custom connector → paste https://www.tarotoper.com/mcp.

Cursor (~/.cursor/mcp.json) and other clients that accept a remote URL:

{

"mcpServers": { "nyan-parlor": { "url": "https://www.tarotoper.com/mcp" } } }

Claude Code:

claude mcp add --transport http nyan-parlor https://www.tarotoper.com/mcp

Tools

ToolWhat it does
draw_tarot_cardsDraws 1–10 distinct cards from a 78-card Rider–Waite–Smith deck (crypto-random, optional reversals, optional position names).
get_tarot_card_meaningKeywords, upright and reversed meaning, love, feelings, career and money readings, yes/no lean and advice for any card.
cast_i_chingThree-coin casting (six tosses), with changing lines and the relating hexagram.
get_hexagramAny of the 64 hexagrams by number, English name, Chinese character or pinyin (ambiguous pinyin returns the candidates): judgment, image, love, career, guidance and line texts.
bazi_chartBaZi / Four Pillars chart from birth date, optional time and IANA time zone: pillars with Ten Gods and hidden stems, Day Master, five elements, luck pillars, coming years. Year changes at the Start of Spring (Li Chun). Without a birth time it computes at local noon and warns when the date sits on a solar-term boundary.
chinese_zodiacZodiac animal from a birth year or date (handles Lunar New Year vs. Start of Spring for January–February births) and the 2027 Year of the Fire Goat forecast for that sign.

Every tool takes language: en (default) or ja. With ja, card and hexagram names, meanings, BaZi terms (日干・通変星・大運・空亡) and links come back in Japanese, matching tarotoper.com/ja. Japanese card names (「ソードの3」「恋人」) and hexagram names (「火山旅」) are accepted as input.

Every result links to the matching page on tarotoper.com so users can read further.

Example

"Draw three cards for: will my friendship recover after our fight?"

The assistant calls draw_tarot_cards (count: 3, positions Past / Present / Future), then get_tarot_card_meaning with topic: "feelings" for each card, and answers with the cards that were actually drawn.

ChatGPT / Codex plugin

plugin.json + mcp.json + skills/ at the repository root form a portable plugin package (server + reading skill) for the ChatGPT and Codex plugin directory.

Agent Skill

skills/nyan-parlor-tarot is an Agent Skill that teaches an assistant how to give a reading with these tools (choose the spread from the question, restate positions, answer first, don't flip on pushback, keep facts and guesses apart), with offline draw and I Ching scripts for use without the server.

About

Nyan Parlor is an AI fortune-telling parlor for tarot, I Ching and BaZi at tarotoper.com (日本語: tarotoper.com/ja). This repository holds the public parts of the integration: the plugin manifest, the MCP connection config and the reading skill. The hosted server is free to use; no key needed.

On the site itself, readings come from Geumeum, the parlor's AI tarot reader: plain-spoken and a little lazy-sounding, sharp about the situation but never at you, remembering your story across readings and telling you what you can do next. Tools connected to your own AI give it real cards and correct charts, but the reading is written in your AI's own voice. More about her: Who is Geumeum? (日本語: クムムってどんな占い師?).

Questions or problems: tarotoper.com/en/contact.

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