Tomasz Tunguz · 2026-02-03 · 121d

Scaling Developer Infrastructure: Building Meta's Internal AI Agent for Production Adoption

Jim Everingham, CEO of Guild.ai and former leader of Meta's developer infrastructure, discusses how Meta's first internal AI agent scaled from zero to thousands of daily users. The article announces an office hours session covering real-world AI agent deployment, production challenges, and lessons from building developer platforms at Meta, Instagram, and Yahoo.

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Metrics in this report

Daily Active Users of Internal AI Agent

thousandscount

daily active

Meta's internal AI agent adoption across engineering organization

Tomasz Tunguz Newsletter Readership

150000subscribers

median

Tech-focused founders and operators