One Slack ask, 34 merged PRs in under 6 hours: Sentry CEO on running coding agents

zeeg · x · 2026-11-06

Sentry CEO David Cramer shared how a single Slack ask to the Junior agent turned into 34 merged PRs in 5h56m: 6 parallel agents, +18.7k/-5.8k lines across 306 files, first PR up in 18 minutes, 24 reviewer passes catching 10+ real bugs, and outputSchema coverage on 65 tools (titles 0→76). He notes it was all trivial code—the kind models excel at—needing little intervention.

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