com.fengshuicalculator/fengshui-calculator · v0.1.0 · productivity
Fengshui Calculator is healthy: it completed an MCP handshake in 1215 ms and exposes 10 tools.
Verifiable Chinese calendar & feng shui: BaZi, flying stars, Kua, almanac. SHA-256 replayable.
Endpoint: https://fengshuicalculator.com/v1/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 10 |
| Latency | 1215 ms |
| Last checked (UTC) | 2026-10-22T04:40:12.129Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-22T04:40:12.129Z | Healthy | 1215 |
calendar | Chinese calendar for a date: lunar date (with leap month), zodiac, day officer 建除, yellow/black path, six-day cycle — computed on Beijing time |
ganzhi | Four pillars (BaZi) for a date+hour, returned under BOTH year conventions (Lichun vs Lunar New Year) × BOTH day boundaries (midnight vs 23:00) — differences are shown, not hidden |
solar_terms | All 24 solar terms of a year with exact Beijing instants (DE441-based), ΔT, and midnight-margin uncertainty flags |
kua_number | Ming Gua (Kua number) from birth date + gender, with the Lichun year boundary computed astronomically, five-yellow substitution conventions, and eight favourable/unfavourable directions |
flying_star_chart | Xuan Kong flying star natal chart: nine palaces with mountain/facing/period stars plus classical pattern labels (e.g. 旺山旺向). Period from a construction date, or explicit yun |
yun_period | San Yuan period (三元九运, 1–9) for a date; periods switch at Lichun, anchored 1984 = start of Period 7 |
rulesets | List the rule sets the kernel actually implements, with parameters and honest review_state — nothing not implemented is advertised |
form_analysis | Indoor form-sha from a floor-plan wireframe: 穿堂煞 (door-window alignment), 缺角 (nine-palace missing corners), 厕占中宫 (toilet at centre) — plus optional fusion with the Eight Mansions house stars and Ming Gua. Grade B verdicts, no aggregate score |
terrain_white_tiger | White tiger elevation check (白虎抬头) from a DEM-derived 360-bin skyline: compares the right (white tiger) vs left (azure dragon) sector elevation within ±45° of the sitting direction |
replay | Verifiability as an API call: recompute a stored request and compare its SHA-256 input digest (JCS-canonicalised) against an expected value — byte-identical reproduction or honest mismatch |