One Codex prompt screens 25,000 LinkedIn founders and auto-drafts personalized outreach emails

paw_lean · x · 2026-09-28

Developer @maxjendrall demonstrated an end-to-end agent outreach workflow: a single natural-language prompt to Codex finds San Francisco LinkedIn users with 'Founder' in their title, uses an LLM to verify each is a real founder from their full profile (and exclude Anthropic employees), generates personalized invite emails for an OpenAI Codex for Founders event on Oct 5, caps the list at 25,000 people, schedules sends across multiple email accounts via the emailsend connector, and returns a final approval table. A showcase of LLM agents automating search, verification, generation, and scheduling.

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