Wenbu · 问卜

app.wenbu/mcpVersion 1.3.1

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

Status

Responds529 msNov 14, 2026, 13:39 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:39 UTC
Latency: 529 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://wenbu.app/mcpResponds529 msNov 14, 2026, 13:39 UTC

No sign-in

Claude Code

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

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: wenbu
Remote MCP server URL: https://wenbu.app/mcp

Cursor

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

VS Code

code --add-mcp '{"name":"wenbu","type":"http","url":"https://wenbu.app/mcp"}'

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Tools

7 tools

Tools of Wenbu · 问卜
	Description		Read-only	Idempotent	Open world
`calculate_bazi`Calculate four pillars. Unknown time returns no hour pillar. Gregorian date, IANA timezone, explicit day boundary. No prediction.	Calculate four pillars. Unknown time returns no hour pillar. Gregorian date, IANA timezone, explicit day boundary. No prediction.	No	Yes	Yes	No
`calculate_ziwei`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.	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.	No	Yes	Yes	No
`cast_iching`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.	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.	No	Yes	No	No
`draw_tarot`Draw one or three cards from a full 78-card deck without replacement. Reversals optional. Symbolic reflection only.	Draw one or three cards from a full 78-card deck without replacement. Reversals optional. Symbolic reflection only.	No	Yes	No	No
`get_daily_card`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.	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.	No	Yes	Yes	No
`read_library`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. A corrected stale citation returns source_superseded with a current-document read action, not withdrawn content or read evidence. External reference entries are metadata only; use your host browsing capability to verify them.	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. A corrected stale citation returns source_superseded with a current-document read action, not withdrawn content or read evidence. External reference entries are metadata only; use your host browsing capability to verify them.	No	Yes	Yes	No
`search_library`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.	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.	No	Yes	Yes	No

Details

Registry status: Active
Published: Oct 3, 2026
Updated: Oct 3, 2026
Website: https://wenbu.app/en/agents/?utm_source=mcp-registry&utm_medium=referral&utm_campaign=mcp-registry⁠ (opens in a new tab)
Repository: https://github.com/wenbu-app/wenbu⁠ (opens in a new tab)
Categories: Uncategorized
GDPR: Not declared

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