Search / com.fengshuicalculator/fengshui-calculator
protogridR0· no sign-inVerifiable Chinese calendar & feng shui: BaZi, flying stars, Kua, almanac. SHA-256 replayable.
v0.1.0 · active · descriptor JSON · versions
{
"mcpServers": {
"fengshui-calculator": {
"type": "http",
"url": "https://fengshuicalculator.com/v1/mcp"
}
}
}claude mcp add --transport http fengshui-calculator https://fengshuicalculator.com/v1/mcp[mcp_servers.fengshui-calculator]
url = "https://fengshuicalculator.com/v1/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"fengshui-calculator": {
"type": "remote",
"url": "https://fengshuicalculator.com/v1/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"fengshui-calculator": {
"type": "http",
"url": "https://fengshuicalculator.com/v1/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=fengshui-calculator&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZmVuZ3NodWljYWxjdWxhdG9yLmNvbS92MS9tY3AifQ%3D%3D"
}{
"servers": {
"fengshui-calculator": {
"type": "http",
"url": "https://fengshuicalculator.com/v1/mcp"
}
}
}{
"mcpServers": {
"fengshui-calculator": {
"httpUrl": "https://fengshuicalculator.com/v1/mcp"
}
}
}extensions:
"fengshui-calculator":
enabled: true
name: "fengshui-calculator"
type: streamable_http
uri: "https://fengshuicalculator.com/v1/mcp"
timeout: 300
protocol.modernprotocol.statelessprotocol.transportprotocol.list_ttlauth.prm, auth.as_metadata, auth.cimdauth.secret_in_urltools.descriptionstools.description_lengthtools.schemastools.annotationstools.directory_hintstools.token_costtools.api_dumptools.hidden_textstability.changesstability.rug_pullstability.new_linksdeps.known_vulns, deps.mcp_sdk_version, deps.resolvablesun_positionaddedSun azimuth/elevation for a location and instant (solar compass numeric base): azimuth 0=north clockwise, geometric vs apparent (Sæmundsson refraction) elevation, declination, hour angle, explicit polar day/night state — measurement link only, no direction is inferred from photos
solar_termschangeddescriptionmeaning changedAll 24 solar terms of a year with exact Beijing instants (DE441-based), ΔT, and midnight-margin uncertainty flags
All 24 solar terms of a year with exact Beijing instants. Model: VSOP87D apparent solar longitude + nutation + aberration + ΔT; root tolerance 1e-7 day (~8.6 ms); verified against an independent JPL DE441-based reconstruction. ΔT and midnight-margin uncertainty flags included.
Full history: list_changes · trend: quality JSON.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+dns-namespace +reachable +uptime-99% +updated-23d-ago -no-repository
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://fengshuicalculator.com/v1/mcp streamable-http | none | yes | 99% | 367 ms | 2025-06-18 | 2026-11-14 |
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 |
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 |
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 |
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 |
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 |
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 |
rulesets | List the rule sets the kernel actually implements, with parameters and honest review_state — nothing not implemented is advertised |
solar_terms | All 24 solar terms of a year with exact Beijing instants. Model: VSOP87D apparent solar longitude + nutation + aberration + ΔT; root tolerance 1e-7 day (~8.6 ms); verified against an independent JPL DE441-based reconstruction. ΔT and midnight-margin uncertainty flags included. |
sun_position | Sun azimuth/elevation for a location and instant (solar compass numeric base): azimuth 0=north clockwise, geometric vs apparent (Sæmundsson refraction) elevation, declination, hour angle, explicit polar day/night state — measurement link only, no direction is inferred from photos |
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 |
yun_period | San Yuan period (三元九运, 1–9) for a date; periods switch at Lichun, anchored 1984 = start of Period 7 |
Schemas: list_tools.
{
"name": "com.fengshuicalculator/fengshui-calculator",
"title": "Fengshui Calculator",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://fengshuicalculator.com/v1/mcp",
"type": "streamable-http"
}
],
"version": "0.1.0",
"description": "Verifiable Chinese calendar & feng shui: BaZi, flying stars, Kua, almanac. SHA-256 replayable."
}