← All popular talks

Popular talk #18

The Multi-Agent Architecture That Actually Ships — Luke Alvoeiro, Factory

Luke Alvoeiro18:31

Synced transcript

Follow the talk

Intro
Taxonomy
Architecture
Validation
Serial Execution
Monitoring
Droid Whispering
Slack Clone
Bitter Lesson
Shifting Economics
Get Started

Community discussion

What did you agree with—or push back on?

Specific reactions make these talks more useful. Draft here, add the moment you’re discussing, then choose the direct-post pilot or the YouTube handoff.

Automated overview

What this talk covers

Luke Alvoeiro from Factory presents Missions, a multi-agent architecture that combines delegation, creator-verifier, broadcast, and negotiation into a three-role system of orchestrator, workers, and validators. The central claim is that human attention, not AI intelligence, is now the bottleneck in software engineering. Missions uses validation contracts written before any code to define correctness independently, structured handoffs to maintain context across 16-day runs, and serial execution with targeted internal parallelization to reduce errors. Strategic model selection per role—planning, implementation, validation—compounds advantages across model generations. Production data from building a Slack clone shows 60% of time and tokens spent on implementation, validation never succeeds on first go, and 50% of final code lines are tests with 90% coverage. The system is designed to improve with each model release by keeping orchestration logic in prompts and skills rather than hard-coded state machines.

This overview is derived from the transcript and has not been independently fact-checked by AI Engineer.

Chapters

  1. 0:00Intro
  2. 1:50Taxonomy
  3. 4:04Architecture
  4. 6:34Validation
  5. 9:17Serial Execution
  6. 10:30Monitoring
  7. 11:22Droid Whispering
  8. 13:04Slack Clone
  9. 14:34Bitter Lesson
  10. 15:57Shifting Economics
  11. 17:25Get Started