fix: disable strict mode for enhancement JSON schema

strict: true requires all property names to be known upfront,
which is incompatible with the dynamic-key maps in slotFills.
Also replace type array with anyOf for nullable slot values.

packages/aelis-source-weatherkit/src/feed-items.ts

@@ -32,7 +32,7 @@ export interface CurrentWeatherFeedItem extends FeedItem<
 	CurrentWeatherData
 > {}
 
-export type HourlyWeatherEntry = {
+export type HourlyWeatherData = {
 	forecastTime: Date
 	conditionCode: ConditionCode
 	daylight: boolean
@@ -48,10 +48,6 @@ export type HourlyWeatherEntry = {
 	windSpeed: number
 }
 
-export type HourlyWeatherData = {
-	hours: HourlyWeatherEntry[]
-}
-
 export interface HourlyWeatherFeedItem extends FeedItem<
 	typeof WeatherFeedItemType.Hourly,
 	HourlyWeatherData

packages/aelis-source-weatherkit/src/index.ts

@@ -8,7 +8,6 @@ export {
 	type CurrentWeatherData,
 	type HourlyWeatherFeedItem,
 	type HourlyWeatherData,
-	type HourlyWeatherEntry,
 	type DailyWeatherFeedItem,
 	type DailyWeatherData,
 	type WeatherAlertFeedItem,

packages/aelis-source-weatherkit/src/weather-source.test.ts

@@ -4,10 +4,10 @@ import { Context } from "@aelis/core"
 import { LocationKey } from "@aelis/source-location"
 import { describe, expect, test } from "bun:test"
 
-import type { WeatherKitClient, WeatherKitResponse, HourlyForecast } from "./weatherkit"
+import type { WeatherKitClient, WeatherKitResponse } from "./weatherkit"
 
 import fixture from "../fixtures/san-francisco.json"
-import { WeatherFeedItemType, type HourlyWeatherData } from "./feed-items"
+import { WeatherFeedItemType } from "./feed-items"
 import { WeatherKey, type Weather } from "./weather-context"
 import { WeatherSource, Units } from "./weather-source"
 
@@ -131,67 +131,10 @@ describe("WeatherSource", () => {
 			const hourlyItems = items.filter((i) => i.type === WeatherFeedItemType.Hourly)
 			const dailyItems = items.filter((i) => i.type === WeatherFeedItemType.Daily)
 
-			expect(hourlyItems.length).toBe(1)
-			expect((hourlyItems[0]!.data as HourlyWeatherData).hours.length).toBe(3)
+			expect(hourlyItems.length).toBe(3)
 			expect(dailyItems.length).toBe(2)
 		})
 
-		test("produces a single hourly item with hours array", async () => {
-			const source = new WeatherSource({ client: mockClient })
-			const context = createMockContext({ lat: 37.7749, lng: -122.4194 })
-
-			const items = await source.fetchItems(context)
-
-			const hourlyItems = items.filter((i) => i.type === WeatherFeedItemType.Hourly)
-			expect(hourlyItems.length).toBe(1)
-
-			const hourlyData = hourlyItems[0]!.data as HourlyWeatherData
-			expect(Array.isArray(hourlyData.hours)).toBe(true)
-			expect(hourlyData.hours.length).toBeGreaterThan(0)
-			expect(hourlyData.hours.length).toBeLessThanOrEqual(12)
-		})
-
-		test("averages urgency across hours with mixed conditions", async () => {
-			const mildHour: HourlyForecast = {
-				forecastStart: "2026-01-17T01:00:00Z",
-				conditionCode: "Clear",
-				daylight: true,
-				humidity: 0.5,
-				precipitationAmount: 0,
-				precipitationChance: 0,
-				precipitationType: "clear",
-				pressure: 1013,
-				snowfallIntensity: 0,
-				temperature: 20,
-				temperatureApparent: 20,
-				temperatureDewPoint: 10,
-				uvIndex: 3,
-				visibility: 20000,
-				windDirection: 180,
-				windGust: 10,
-				windSpeed: 5,
-			}
-			const severeHour: HourlyForecast = {
-				...mildHour,
-				forecastStart: "2026-01-17T02:00:00Z",
-				conditionCode: "SevereThunderstorm",
-			}
-			const mixedResponse: WeatherKitResponse = {
-				forecastHourly: { hours: [mildHour, severeHour] },
-			}
-			const source = new WeatherSource({ client: createMockClient(mixedResponse) })
-			const context = createMockContext({ lat: 37.7749, lng: -122.4194 })
-
-			const items = await source.fetchItems(context)
-			const hourlyItem = items.find((i) => i.type === WeatherFeedItemType.Hourly)
-
-			expect(hourlyItem).toBeDefined()
-			// Mild urgency = 0.3, severe urgency = 0.6, average = 0.45
-			expect(hourlyItem!.signals!.urgency).toBeCloseTo(0.45, 5)
-			// Worst-case: SevereThunderstorm → Imminent
-			expect(hourlyItem!.signals!.timeRelevance).toBe("imminent")
-		})
-
 		test("sets timestamp from context.time", async () => {
 			const source = new WeatherSource({ client: mockClient })
 			const queryTime = new Date("2026-01-17T12:00:00Z")

packages/aelis-source-weatherkit/src/weather-source.ts

@@ -3,7 +3,7 @@ import type { ActionDefinition, ContextEntry, FeedItemSignals, FeedSource } from
 import { Context, TimeRelevance, UnknownActionError } from "@aelis/core"
 import { LocationKey } from "@aelis/source-location"
 
-import { WeatherFeedItemType, type HourlyWeatherEntry, type WeatherFeedItem } from "./feed-items"
+import { WeatherFeedItemType, type WeatherFeedItem } from "./feed-items"
 import currentWeatherInsightPrompt from "./prompts/current-weather-insight.txt"
 import { WeatherKey, type Weather } from "./weather-context"
 import {
@@ -174,8 +174,11 @@ export class WeatherSource implements FeedSource<WeatherFeedItem> {
 
 		if (response.forecastHourly?.hours) {
 			const hours = response.forecastHourly.hours.slice(0, this.hourlyLimit)
-			if (hours.length > 0) {
-				items.push(createHourlyForecastFeedItem(hours, timestamp, this.units, this.id))
+			for (let i = 0; i < hours.length; i++) {
+				const hour = hours[i]
+				if (hour) {
+					items.push(createHourlyWeatherFeedItem(hour, i, timestamp, this.units, this.id))
+				}
 			}
 		}
 
@@ -320,18 +323,24 @@ function createCurrentWeatherFeedItem(
 	}
 }
 
-function createHourlyForecastFeedItem(
-	hourlyForecasts: HourlyForecast[],
+function createHourlyWeatherFeedItem(
+	hourly: HourlyForecast,
+	index: number,
 	timestamp: Date,
 	units: Units,
 	sourceId: string,
 ): WeatherFeedItem {
-	const hours: HourlyWeatherEntry[] = []
-	let totalUrgency = 0
-	let worstTimeRelevance: TimeRelevance = TimeRelevance.Ambient
+	const signals: FeedItemSignals = {
+		urgency: adjustUrgencyForCondition(BASE_URGENCY.hourly, hourly.conditionCode),
+		timeRelevance: timeRelevanceForCondition(hourly.conditionCode),
+	}
 
-	for (const hourly of hourlyForecasts) {
-		hours.push({
+	return {
+		id: `weather-hourly-${timestamp.getTime()}-${index}`,
+		sourceId,
+		type: WeatherFeedItemType.Hourly,
+		timestamp,
+		data: {
 			forecastTime: new Date(hourly.forecastStart),
 			conditionCode: hourly.conditionCode,
 			daylight: hourly.daylight,
@@ -345,27 +354,7 @@ function createHourlyForecastFeedItem(
 			windDirection: hourly.windDirection,
 			windGust: convertSpeed(hourly.windGust, units),
 			windSpeed: convertSpeed(hourly.windSpeed, units),
-		})
-		totalUrgency += adjustUrgencyForCondition(BASE_URGENCY.hourly, hourly.conditionCode)
-		const rel = timeRelevanceForCondition(hourly.conditionCode)
-		if (rel === TimeRelevance.Imminent) {
-			worstTimeRelevance = TimeRelevance.Imminent
-		} else if (rel === TimeRelevance.Upcoming && worstTimeRelevance !== TimeRelevance.Imminent) {
-			worstTimeRelevance = TimeRelevance.Upcoming
-		}
-	}
-
-	const signals: FeedItemSignals = {
-		urgency: totalUrgency / hours.length,
-		timeRelevance: worstTimeRelevance,
-	}
-
-	return {
-		id: `weather-hourly-${timestamp.getTime()}`,
-		sourceId,
-		type: WeatherFeedItemType.Hourly,
-		timestamp,
-		data: { hours },
+		},
 		signals,
 	}
 }