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OpenFisca Japan MCP
MCP server with tools for OpenFisca Japan, the Japanese tax and benefit model.
What it does
An MCP server for OpenFisca Japan: one tool returns the attributes a scheme needs, another takes an array of households and returns it with income tax, resident tax, social insurance, child allowance or welfare amounts added. It needs Python 3.11 and runs with uvx from PyPI, with no separate server or API key. Results may miss exceptions and are for reference only; Apache 2.0.
Where it fits on the map
Similar projects
Of the same kind, for a shared jurisdiction or tax area. Not a ranking.
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Link to this page from your README, so readers find the facts, the notes and where it fits. The badge is a small SVG served from this site.
[](https://tax-oss.com/projects/openfisca-japan-mcp/)