io.github.CQQOOQ123/jiheng
jiheng-mcp
Is the io.github.CQQOOQ123/jiheng MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-06.
Exact math execution layer for AI agents: fractions, finance, units, dates. 19 packs.
alive probed 2026-11-15 · unchanged since 2026-11-06
- Run it
- uvx jiheng-mcp@0.3.9 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- jiheng-mcp 0.3.9
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 542 tokens in Claude Opus 5.5, exact, measured 2026-11-06. With the Claude Code prefix mcp__…__ on each tool name: 551. The o200k_base estimate is 329. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/CQQOOQ123/jiheng
- Registry
- active, updated 2026-11-05 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.65×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| calc | 542 | 329 | 100 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- io.github.Bytestay/unfold-mcp · alive
- mathguard io.github.C0MaE/mathguard · alive
- CP Memory io.github.CJhuochai/cp-memory · alive
- io.github.CKBrennan/overtone-news-mcp · needs mcp<2
- NDI-MCP-Server io.github.CREIntel/ndi-mcp-server · crashed on start
- io.github.CSOAI-ORG/accessibility-ai-mcp · needs mcp<2
- io.github.CSOAI-ORG/accounting-ai-mcp · needs mcp<2
- io.github.CSOAI-ORG/acord-bridge-mcp · needs mcp<2
Servers that mention execution or fractions.
- DJZS Trust MCP ai.djzs/trust-mcp · alive
- Foliora Managed AI Search ai.foliora/search · needs auth
- ai.geodesiclabs/governance-platform · alive
- InfraPulse ai.infrapulse/infrapulse · rejects our protocol version
- ai.syntitan/syntitan-mcp · needs auth
- Synlake ai.synlake/synlake · not MCP
- ActionDock app.actiondock/actiondock · alive
- Robisie — agent-readable execution board app.robisie/board · needs auth
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.