chore: import upstream snapshot with attribution

apps/sim/tools/rb2b/email-to-activity.ts

@@ -0,0 +1,63 @@
+import {
+  RB2B_ACTIVITY_RESULT_OUTPUT_PROPERTIES,
+  type Rb2bEmailActivityParams,
+  type Rb2bEmailActivityResponse,
+} from '@/tools/rb2b/types'
+import { RB2B_API_BASE, rb2bHeaders } from '@/tools/rb2b/utils'
+import type { ToolConfig } from '@/tools/types'
+
+export const rb2bEmailToActivityTool: ToolConfig<
+  Rb2bEmailActivityParams,
+  Rb2bEmailActivityResponse
+> = {
+  id: 'rb2b_email_to_activity',
+  name: 'RB2B Email to Last Active Date',
+  description: 'Return the last known active date for an email address.',
+  version: '1.0.0',
+
+  params: {
+    apiKey: {
+      type: 'string',
+      required: true,
+      visibility: 'user-only',
+      description: 'RB2B API key',
+    },
+    email: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description: 'The email address to look up',
+    },
+  },
+
+  request: {
+    method: 'POST',
+    url: `${RB2B_API_BASE}/email_to_activity`,
+    headers: (params) => rb2bHeaders(params.apiKey),
+    body: (params) => ({ email: params.email }),
+  },
+
+  transformResponse: async (response: Response) => {
+    const data = await response.json()
+    return {
+      success: true,
+      output: {
+        results: data.results ?? [],
+        match_count: data.match_count ?? 0,
+        credits_charged: data.credits_charged ?? 0,
+        credits_exhausted: data.credits_exhausted ?? false,
+      },
+    }
+  },
+
+  outputs: {
+    results: {
+      type: 'array',
+      description: 'Activity records for the email',
+      items: { type: 'object', properties: RB2B_ACTIVITY_RESULT_OUTPUT_PROPERTIES },
+    },
+    match_count: { type: 'number', description: 'Number of matches found' },
+    credits_charged: { type: 'number', description: 'Credits charged for this request' },
+    credits_exhausted: { type: 'boolean', description: 'Whether the account is out of credits' },
+  },
+}