io.github.axionquant/mcp
axion-financial-data
MCP server for AxionQuant financial data, including market, economic, SEC filing, and company data.
alive probed 2026-10-16
132tools
13ktokens in Claude Opus 5.5
6.7 %of Claude's 200k window
5.7×the median server
357 msto initialize
39 msto list tools
- Run it
- npx -y @axionquant/mcp@1.1.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- axion-financial-data 2.0.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 1.3 % of a 1M context window
- Count
- 13k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 14k. The o200k_base estimate is 6.8k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/axionquant/mcp-server
- Registry
- active, updated 2026-08-26 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.96×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| econ_calendar | 307 | 156 | 2 % |
| filings_forms | 224 | 114 | 2 % |
| futures_prices | 210 | 107 | 2 % |
| etf_prices | 208 | 106 | 2 % |
| forex_prices | 208 | 106 | 2 % |
Same tool set as 1 other server
These registry entries have the same tool names and the same schema sizes.
- io.github.axionquant/axionquant npmjs.com
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
- This server is in the heaviest 10 % of the registry. Shorter descriptions, fewer optional parameters and fewer tools cut the cost. The command npx mcpcost --url <endpoint> --tools 50 lists every tool with its cost.