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jquants-mcp

J-Quants MCP server, packaged as a Claude Code plugin.

3 · shigechika/jquants-mcp1 pluginMITupdated 19 days ago

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jquants-mcp

claude

Japanese stock market data via J-Quants API v2, for Claude Code. 55 tools covering equities, financials, indices, derivatives, margin/short-selling data, market-wide screeners, technical indicators, and JSON chart data, backed by a local SQLite cache. Zero-config on a machine that already runs jquants-api-client (auto-reads ~/.jquants-api/jquants-api.toml); otherwise run `jquants-mcp login` or set JQUANTS_API_KEY.

1 MCP server

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