An MCP server for the Octopus Energy Japan GraphQL API that allows users to retrieve electricity consumption, cost estimates, and contract details. It enables 30-minute interval usage analysis and postal code area searches while ensuring privacy by excluding personal address information.
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process.env. You'll be asked to provide them before it can run.OCTOPUS_ACCOUNT_NUMBER— OCTOPUS_EMAIL=you@example.com OCTOPUS_PASSWORD=your-password =A-AAAA1111 npx tako-mcpOCTOPUS_EMAIL— you@example.com OCTOPUS_PASSWORD=your-password OCTOPUS_ACCOUNT_NUMBER=A-AAAA1111 npx tako-mcpOCTOPUS_PASSWORD— OCTOPUS_EMAIL=you@example.com =your-password OCTOPUS_ACCOUNT_NUMBER=A-AAAA1111 npx tako-mcpPORT— 未指定時は空きポートが自動選択されます。[](https://m8ven.ai/mcp/arrow2nd-tako-mcp-597cod)