io.github.gemral-edge/yinyang-masters
Yinyang Masters
Is the Yinyang Masters MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-06.
Tarot, astrology, numerology, Tu Vi and Bazi tools plus guides on habits and manifestation.
alive probed 2026-11-15 · unchanged since 2026-11-06 · HTTP 200
- Endpoint
- https://mcp.yinyangmasters.com/api/mcp/claude (streamable-http)
- Host
- mcp.yinyangmasters.com
- Protocol
- 2025-11-25
- Reports itself as
- yinyang-masters 1.1.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.9 % of a 1M context window
- Count
- 8.8k tokens in Claude Opus 5.5, exact, measured 2026-11-06. With the Claude Code prefix mcp__…__ on each tool name: 9.0k. The o200k_base estimate is 4.9k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/gemral-edge/yinyang-masters-mcp
- Registry
- active, updated 2026-11-06 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.79×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| find_my_crystals | 910 | 507 | 10 % |
| check_compatibility | 716 | 399 | 8 % |
| tuvi_chart_vn | 614 | 342 | 7 % |
| get_transits | 542 | 302 | 6 % |
| get_birth_chart | 520 | 290 | 6 % |
Compare this server with others.
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Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.