An open API and MCP server that calculates BaZi and Zi Wei Dou Shu Chinese astrology charts, returning structured data for LLM-powered interpretation and conversational astrology applications.
As parsed from github.com/iim0663418/Peixuan on 2026-10-04.
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Peixuan · Pro
No Pro plan
—
Pro-MCP server median
$29.99
across 5 priced MCP servers
vs Pro MCP servers
No comparison
Peixuan doesn't sell Pro
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
23rd pctile
8 competing vendors
Comparable listings · 30d
Flat
driven by Chinese Astrology API $33.7→$32.63
MCP servers · Pro median
$29.99/mo
5 priced · $9.99–$41 mid 50%
Price spectrum · Pro plans · 8 of 14 providers priced · log scale · $3.99 → $116/mo
Agents MCP servers◻ shaded = middle 50% · line = median (all types)Peixuan has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches Peixuan's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.