25 agents, 11k lines of code, 204 commits in 5 hours: a multi-agent coding experiment

doodlestein · x · 2026-09-04

Developer doodstein shares a hands-on multi-agent coding experiment: starting from only a plan document, 25 agents produced 350+ task beads, 11k lines of code (8k core, rest tests) and 204 commits in about 5 hours, coordinated via his cassmemory project and an Agent Mail messaging system. He exported the inter-agent messages as a static site for inspection, and Claude provided an overall progress assessment. In the replies, @mjmeyer suggests combining it with observational memory, an extension he has used on pi since March.

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