Powerduck | OpenAPI Studio
@PowerduckLabs
I build Powerduck — local-first OpenAPI studio. Writing about spec drift, AI agents that lie about being done, and docs that drift for months.
Joined December 2025
2 Following 7 Followers
Old loop broke on first match. The agent rewrote it as map/filter to look cleaner. Now it processes all 10k rows every request — p99 doubled. Unit test only had 3 rows, so it passed. Where do you catch a cleanup that quietly changes behavior?
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