Alexa Home Automation MCP Server

"use strict"; var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } return new (P || (P = Promise))(function (resolve, reject) { function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } step((generator = generator.apply(thisArg, _arguments || [])).next()); }); }; var __generator = (this && this.__generator) || function (thisArg, body) { var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype); return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; function verb(n) { return function (v) { return step([n, v]); }; } function step(op) { if (f) throw new TypeError("Generator is already executing."); while (g && (g = 0, op[0] && (_ = 0)), _) try { if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; if (y = 0, t) op = [op[0] & 2, t.value]; switch (op[0]) { case 0: case 1: t = op; break; case 4: _.label++; return { value: op[1], done: false }; case 5: _.label++; y = op[1]; op = [0]; continue; case 7: op = _.ops.pop(); _.trys.pop(); continue; default: if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } if (t[2]) _.ops.pop(); _.trys.pop(); continue; } op = body.call(thisArg, _); } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; } }; Object.defineProperty(exports, "__esModule", { value: true }); exports.sensorsApp = void 0; var hono_1 = require("hono"); var alexa_1 = require("@/utils/alexa"); exports.sensorsApp = new hono_1.Hono(); var DEVICES_API = "https://alexa.amazon.com/api/devices-v2/device?cached=true"; var PHOENIX_API = "https://alexa.amazon.com/api/phoenix/state"; /** * Lists all Alexa devices that support sensor capabilities. */ exports.sensorsApp.get("/", function (context) { return __awaiter(void 0, void 0, void 0, function () { var response, _a, devices, sensors, error_1; return __generator(this, function (_b) { switch (_b.label) { case 0: _b.trys.push([0, 3, , 4]); return [4 /*yield*/, fetch(DEVICES_API, { method: "GET", headers: (0, alexa_1.buildAlexaHeaders)(context.env, { "Accept": "application/json; charset=utf-8" }), })]; case 1: response = _b.sent(); if (!response.ok) throw new Error("Alexa API error: ".concat(response.status)); return [4 /*yield*/, response.json()]; case 2: _a = (_b.sent()).devices, devices = _a === void 0 ? [] : _a; sensors = devices .filter(function (d) { var _a, _b; return d.deviceFamily === "ECHO" || ((_a = d.deviceType) === null || _a === void 0 ? void 0 : _a.includes("ECHO")) || ((_b = d.accountName) === null || _b === void 0 ? void 0 : _b.toLowerCase().includes("echo")); }) .map(function (d) { return ({ id: "AlexaBridge_".concat(d.serialNumber, "@").concat(d.deviceType, "_").concat(d.serialNumber), name: d.accountName || d.deviceName || "Alexa Device", type: d.deviceType, isOnline: d.online !== false, capabilities: ["temperature", "illuminance", "motion"], }); }); return [2 /*return*/, context.json({ sensors: sensors, count: sensors.length })]; case 3: error_1 = _b.sent(); return [2 /*return*/, context.json({ error: "Sensor discovery failed", details: error_1.message }, 500)]; case 4: return [2 /*return*/]; } }); }); }); /** * Retrieves sensor data for a specific entity. */ exports.sensorsApp.get("/:entityId", function (context) { return __awaiter(void 0, void 0, void 0, function () { var entityId, response, _a, deviceStates, state, data, caps, _i, caps_1, c, error_2; return __generator(this, function (_b) { switch (_b.label) { case 0: entityId = context.req.param("entityId"); _b.label = 1; case 1: _b.trys.push([1, 4, , 5]); return [4 /*yield*/, fetch(PHOENIX_API, { method: "POST", headers: (0, alexa_1.buildAlexaHeaders)(context.env, { "Content-Type": "application/json" }), body: JSON.stringify({ stateRequests: [{ entityId: entityId, entityType: "APPLIANCE", properties: [ { namespace: "Alexa.TemperatureSensor", name: "temperature" }, { namespace: "Alexa.LightSensor", name: "illuminance" }, { namespace: "Alexa.MotionSensor", name: "detectionState" }, ], }], }), })]; case 2: response = _b.sent(); if (!response.ok) throw new Error("Alexa API error: ".concat(response.status)); return [4 /*yield*/, response.json()]; case 3: _a = (_b.sent()).deviceStates, deviceStates = _a === void 0 ? [] : _a; if (deviceStates.length === 0) return [2 /*return*/, context.json({ error: "Entity not found" }, 404)]; state = deviceStates[0]; data = {}; caps = (state.capabilityStates || []).map(function (c) { return JSON.parse(c); }); for (_i = 0, caps_1 = caps; _i < caps_1.length; _i++) { c = caps_1[_i]; if (c.namespace.includes("Temperature")) data.temperature = c.value; if (c.namespace.includes("LightSensor")) data.illuminance = c.value; if (c.namespace.includes("MotionSensor")) data.motion = c.value === "DETECTED"; } return [2 /*return*/, context.json({ id: entityId, data: data, timestamp: new Date().toISOString() })]; case 4: error_2 = _b.sent(); return [2 /*return*/, context.json({ error: "Sensor lookup failed", details: error_2.message }, 500)]; case 5: return [2 /*return*/]; } }); }); });