A reel by Huanyu Xie “Harry” 寰宇

Written and built byHuanyu Xie

LocationSeattle

On the reelAgents
Data agents
Evaluation
An e-ink screen
Photographs

Agent in a supporting roleOtter

Set inInstrument Serif
Instrument Sans
DM Mono

Correspondencehi [at] huanyu.io

ElsewhereGitHub · LinkedIn · RSS

Featuring Version Your Process: The Documents That Govern My Agent Govern ThemselvesLoop Engineering Before It Had a NameI Published the Ladder. Then I Checked Whether I Climb It.Append-Only or It Didn't HappenThe Outer Loop Is the ProductTwo Weeks On Call with My AgentMirror: An E-Ink Screen That Shows One Thought an HourHow Do You Know If Your Data Agent Is Any Good?The 0.3% Bug That Wasn'tThe Error Contract Matters More Than the Happy PathThe System Prompt Is the Last ResortWhat I Actually Learned Building a Data Agent

Subtitle 01 / 07

About

Huanyu Xie “Harry” 寰宇

Make something wonderful.

I’m Huanyu. Most people call me Harry. I’m based in Seattle, where I work on AI and build tools I want to use myself. This is my personal corner of the internet: projects, writing, photography, and whatever else I get curious about.

Find me on GitHub and LinkedIn, or say hello: hi [at] huanyu.io.

— H.

Written and built by: Huanyu Xie
Location: Seattle
On the reel: Agents · Data agents · Evaluation · An e-ink screen · Photographs
Agent in a supporting role: Otter
Set in: Instrument Serif · Instrument Sans · DM Mono
Correspondence: hi [at] huanyu.io
Elsewhere: GitHub · LinkedIn · RSS