Categories › Knowledge & Everyday › Research, papers & reference data
Free BaZi, I Ching, tarot, Zi Wei and bilingual learning tools with transparent methods. No API key.
Remote server: your requests and data go to wenbu.app. Claude Code: claude mcp add --transport http wenbu https://wenbu.app/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
calculate_bazi — Calculate four pillars. Unknown time returns no hour pillar. Gregorian date, IANA timezone, explicit day boundary. No prediction.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 hexagradraw_tarot — Draw one or three cards from a full 78-card deck without replacement. Reversals optional. Symbolic reflection only.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. Sexsearch_library — Search Wenbu original guides, symbols and curated reference metadata. This is a bounded catalogue, not a web search. Search snippets do not read_library — Read a complete Wenbu guide or symbol by search_library ID. Handbook guides return Markdown, outline and export links without truncation. Opget_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 Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.