Wenbu · 问卜
Free BaZi, I Ching, tarot, Zi Wei and bilingual learning tools with transparent methods. No API key.
Connect it
Settings → Connectors → Add custom connector
URL: https://wenbu.app/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://wenbu.app/mcp{
"mcpServers": {
"mcp": {
"url": "https://wenbu.app/mcp"
}
}
}claude mcp add --transport http mcp https://wenbu.app/mcp{
"servers": {
"mcp": {
"type": "http",
"url": "https://wenbu.app/mcp"
}
}
}6 tools, verified live
calculate_baziread-onlyCalculate four pillars. Unknown time returns no hour pillar. Gregorian date, IANA timezone, explicit day boundary. No prediction.
cast_ichingread-onlyCast 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_tarotread-onlyDraw one or three cards from a full 78-card deck without replacement. Reversals optional. Symbolic reflection only.
calculate_ziweiread-onlyCalculate 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.
search_libraryread-onlySearch 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.
read_libraryread-onlyRead 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 browsing capability to verify them.
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