Comprehensive development tools for Home Assistant, enabling file management, template testing, entity/state management, service calls, log access, and system information retrieval through MCP.
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process.env. You'll be asked to provide them before it can run.HA_URLHA_TOKENMAX_FILE_SIZEHA_WORKSPACE_DIR[](https://m8ven.ai/mcp/alexlenk-ha-dev-tools-mcp-hhwssf)