MCP server

Wenbu · 问卜 Official

app.wenbu/mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Free BaZi, I Ching, tarot, Zi Wei and bilingual learning tools with transparent methods. No API key.

Website Source

At a glance

Type

MCP server

Publisher

wenbu.app (verified by the MCP Registry)

Status

Working at last check

Tools

7

Token cost

About 1,170 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http wenbu https://wenbu.app/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.wenbu]
url = "https://wenbu.app/mcp"

Gemini CLI

{"mcpServers":{"wenbu":{"httpUrl":"https://wenbu.app/mcp"}}}

Cursor

{"mcpServers":{"wenbu":{"url":"https://wenbu.app/mcp"}}}

VS Code

{"servers":{"wenbu":{"type":"http","url":"https://wenbu.app/mcp"}}}

Antigravity

agy mcp add wenbu https://wenbu.app/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"wenbu","server_url":"https://wenbu.app/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"wenbu","server_url":"https://wenbu.app/mcp"}

Tools

• calculate_bazi ~249 tokens
  Calculate four pillars. Unknown time returns no hour pillar. Gregorian date, IANA timezone, explicit day boundary. No prediction.
• calculate_ziwei ~169 tokens
  Calculate Zi Wei Dou Shu twelve palaces from an entered local civil date and known time. iztro default school, no solar-time correction. Sex is a traditional calculation parameter.
• cast_iching ~151 tokens
  Cast six three-coin lines or supply your own. Lines are ordered bottom to top, values 6/7/8/9. Returns original and changed King Wen hexagrams.
• draw_tarot ~128 tokens
  Draw one or three cards from a full 78-card deck without replacement. Reversals optional. Symbolic reflection only.
• get_daily_card ~138 tokens
  Get a public daily reflection card and practice using the server calendar in an IANA timezone. No model, account, personal history or quota turn. Can differ from a personal browser/account card. Keep the returned result for follow-up.
• read_library ~189 tokens
  Read a complete Wenbu guide or symbol by search_library ID. Handbook guides return Markdown, outline and export links without truncation. Optionally provide a section ID from the outline; the returned scope makes partial reads explicit. External reference entries are metadata only; use your host bro
• search_library ~146 tokens
  Search Wenbu original guides, symbols and curated reference metadata. This is a bounded catalogue, not a web search. Search snippets do not mean the source was read.

Browse

• Web search
• Converting to Markdown
• Calendars

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