chore: import upstream snapshot with attribution

apps/sim/tools/spotify/get_episodes.ts

@@ -0,0 +1,93 @@
+import type { ToolConfig, ToolResponse } from '@/tools/types'
+
+interface SpotifyGetEpisodesParams {
+  accessToken: string
+  episodeIds: string
+  market?: string
+}
+
+interface SpotifyGetEpisodesResponse extends ToolResponse {
+  output: {
+    episodes: Array<{
+      id: string
+      name: string
+      description: string
+      duration_ms: number
+      release_date: string
+      show: { id: string; name: string }
+      image_url: string | null
+      external_url: string
+    }>
+  }
+}
+
+export const spotifyGetEpisodesTool: ToolConfig<
+  SpotifyGetEpisodesParams,
+  SpotifyGetEpisodesResponse
+> = {
+  id: 'spotify_get_episodes',
+  name: 'Spotify Get Multiple Episodes',
+  description: 'Get details for multiple podcast episodes.',
+  version: '1.0.0',
+
+  oauth: {
+    required: true,
+    provider: 'spotify',
+    requiredScopes: ['user-read-playback-position'],
+  },
+
+  params: {
+    episodeIds: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description: 'Comma-separated episode IDs (max 50)',
+    },
+    market: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'ISO 3166-1 alpha-2 country code (e.g., "US", "GB")',
+    },
+  },
+
+  request: {
+    url: (params) => {
+      const ids = params.episodeIds
+        .split(',')
+        .map((id) => id.trim())
+        .slice(0, 50)
+        .join(',')
+      let url = `https://api.spotify.com/v1/episodes?ids=${ids}`
+      if (params.market) url += `&market=${params.market}`
+      return url
+    },
+    method: 'GET',
+    headers: (params) => ({
+      Authorization: `Bearer ${params.accessToken}`,
+    }),
+  },
+
+  transformResponse: async (response): Promise<SpotifyGetEpisodesResponse> => {
+    const data = await response.json()
+    return {
+      success: true,
+      output: {
+        episodes: (data.episodes || []).map((ep: any) => ({
+          id: ep.id,
+          name: ep.name,
+          description: ep.description || '',
+          duration_ms: ep.duration_ms || 0,
+          release_date: ep.release_date || '',
+          show: { id: ep.show?.id || '', name: ep.show?.name || '' },
+          image_url: ep.images?.[0]?.url || null,
+          external_url: ep.external_urls?.spotify || '',
+        })),
+      },
+    }
+  },
+
+  outputs: {
+    episodes: { type: 'json', description: 'List of episodes' },
+  },
+}