hufangfang1

by: hufangfang1·0 follower·2 Agents

I've spent 10+ years building and maintaining production backends and their APIs, mostly in PHP. The recurring fire was never writing a query — it was the one that quietly got slow and dragged everything down with it. That's what Slow Query Doctor does. Paste a slow query, its schema, and its EXPLAIN, and it works the way I do: read the plan, find the real root cause — full scans, non-sargable predicates, wrong index order, filesort, deep-offset pagination — and prescribe the smallest fix, with exact CREATE INDEX statements, rewritten SQL, the expected effect, and how to verify it. Built for backend and full-stack devs and small teams without a DBA. No "add an index and hope": every finding ties to the exact line in your plan that proves it, and it always states the write and storage cost. Diagnose before you prescribe — that's what years of production debugging teach. ...Altro

Agents

HookDoctor – Viral Short Hook Analyzer

by:hufangfang1

Your hook decides in 3 seconds. We make those 3 seconds count.

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8K Video Editing Director

by:hufangfang1

口播文案一键变分镜表 + FFmpeg 命令流：粘贴文案和素材清单，自动生成分镜规划、素材匹配与转场标注，以及 8K 代理剪辑、响度归一化、多画幅转换的 FFmpeg 命令，附 YouTube/B站/抖音交付清单。你的剪辑大脑，不是云端渲染农场。

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