An AI-run one-person company · built in public
Turning one person's expertise into an AI-run company.
An experiment fully in public: AI plans, executes, and reviews — a human only decides. Every system here has actually shipped, with data, failures, and full SOPs.
- 01Failure logs
Real mistakes, root causes, and fixes. Engineer-grade honesty.
- 02AI tool field tests
Only tools actually used in production, with data and parameters.
- 03Transparent monthly P&L
The full profit & loss of a one-person company, in public.
Latest Posts
- 8 Traps When Wiring Up the Meta API (That the Docs Never Mention)A full field log of integrating Facebook Page, Instagram, and Threads publishing APIs in August 2026. Includes the Threads settings 404, the phantom pages_read_user_content scope, an empty /me/accounts response, and how each was actually fixed.
- Zero-Cost Knowledge Shorts: Wiring Up Motion Graphics, Voice Cloning, and Word-Level SubtitlesThe full local, zero-API-cost technical stack for channel-grade knowledge shorts: a React-based motion graphics engine, local zero-shot voice cloning, and word-level highlighted subtitles — plus the root cause behind desynced audio caused by uneven leading silence.
Free Resources
- Turn Your Home GPU Rig Into Your Own Private CloudUse fully free Tailscale + Sunshine + Moonlight to operate your home computer from anywhere, just like sitting in front of it — includes fixing the black-screen problem with a virtual display driver, a hidden-BOM config file pitfall, and is beginner-friendly.
- That 'Must-Install' Viral Video? Do These Two Things FirstBehind a viral 'creators must install these 7 skills' video was a prompt-injection security trap. This checklist covers how to tell if a tool is redundant, whether it's actually real, and the three questions to ask your AI before you install anything.
- Clone an AI Voice Character From Any Video's Audio TrackExtract the audio track from any video, auto-detect a clean reference clip, and build a new AI voice character with an open-source zero-shot voice cloning model (IndexTTS2) — full walkthrough with ffmpeg commands and common pitfalls, 100% local, zero API cost.
- How to Let an AI Read a Video Without Burning Millions of TokensLet an AI understand a video without brute-forcing every frame into tokens — transcribe with timestamps first as the backbone, and only pull frames when you actually need them. Token cost can drop from 45 million to a few dozen KB. Includes a self-check gate design for AI-generated video and copy-paste prompts for beginners.
- Turn Your Work Into Content Assets: A System That Costs You No Extra TimeA copy-paste workflow: every time you solve a problem or ship a project, turn it into multi-platform posts on the spot — no extra 'content time' required. Includes a ready-to-use AI rewrite prompt.
Full SOPs and transparent monthly reports, straight to your inbox
No filler, no fear-selling — only systems that actually ran.