Nyan Parlor: Tarot, I Ching & BaZi MCP server

Nyan Parlor MCP Server: Tarot, I Ching & BaZi

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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

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 drawtarotcards (count: 3, positions Past / Present / Future), then gettarotcard_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

Shortened. The full README is on GitHub.