MCP Home Assistant

/** * File Operation Tools */ export const fileTools = [ { name: 'ha_read_file', description: '[READ-ONLY] Read and display linter errors from the current workspace. You can provide paths to specific files or directories, or omit the argument to get diagnostics for all files.\n\n- If a file path is provided, returns diagnostics for that file only\n- If a directory path is provided, returns diagnostics for all files within that directory\n- If no path is provided, returns diagnostics for all files in the workspace\n- This tool can return linter errors that were already present before your edits, so avoid calling it with a very wide scope of files\n- NEVER call this tool on a file unless you\'ve edited it or are about to edit it', inputSchema: { type: 'object', properties: { path: { type: 'string', description: 'Path to the file relative to /config (e.g., "configuration.yaml", "automations.yaml", "scripts/my_script.yaml")', }, }, required: ['path'], }, }, { name: 'ha_write_file', description: '[WRITE] Write content to a file in Home Assistant. MODIFIES configuration - requires approval.', inputSchema: { type: 'object', properties: { path: { type: 'string', description: 'Path to the file relative to /config', }, content: { type: 'string', description: 'Content to write to the file', }, }, required: ['path', 'content'], }, }, { name: 'ha_list_files', description: '[READ-ONLY] List files and directories in Home Assistant. Safe operation - only reads data.', inputSchema: { type: 'object', properties: { directory: { type: 'string', description: 'Directory path relative to /config (default: "/")', }, }, }, }, { name: 'ha_delete_file', description: '[WRITE] Delete a file from Home Assistant. DESTRUCTIVE - requires approval!', inputSchema: { type: 'object', properties: { path: { type: 'string', description: 'Path to the file to delete', }, }, required: ['path'], }, }, ];