The First Place to Cut Token Spend: Hand the Grunt Work to a Cheap Model (flash-delegate, Field Notes)

The orchestrator (expensive model) only owns task breakdown and review; mechanical work goes to a cheap fast model. One real closed loop, three real pitfalls, and what can and can’t be delegated.

August 15, 2026 · 6 min · Square Uncle

I Write the Spec, Another Model Executes It: Notes From One Real Handoff

Split ’thinking it through’ from ‘building it’, bridged by a spec that pins down measured facts. This is that spec and what the execution produced.

August 10, 2026 · 6 min · Square Uncle

Turning an English Book Into an Intensive-Reading Workstation

Subtitles and comics end once translated; intensive reading doesn’t — it needs its own carrier. That’s what makes the third local pipeline different.

August 10, 2026 · 5 min · Square Uncle

Comic Translation: A Five-Stage Pipeline, and an Audit That Changed No Code

Detect, OCR, translate, inpaint, render — once the pipeline runs, the hard part is making people want to use it.

August 10, 2026 · 5 min · Square Uncle

A Local Subtitle Pipeline: Loops, VAD, and Orphan Processes

Batch subtitle generation, fully local. Four pitfalls you only hit once you actually run it.

August 10, 2026 · 5 min · Square Uncle

D2R Modding Universal Guide: Iron Rules from a Decade of Pitfalls

A reusable D2R modding knowledge base for developers and AI assistants, focusing on China server quirks, loot coloring, UI panels, and crash prevention.

June 17, 2026 · 4 min · Square Uncle

D2R Multi-Boxing Complete Guide: Zero to Multi-Account One-Click Launch

A step-by-step guide to running multiple Diablo II: Resurrected accounts on one PC with one-click switching and no repeated logins.

June 17, 2026 · 6 min · Square Uncle

Personal YouTube Downloader: Notes on the n-sig Issue

Lately, I’ve been cleaning up my own download tools, and one recurring need is YouTube downloading. While there are plenty of tools out there, YouTube’s increasing restrictions on n-sig have caused many open-source projects to fail when fetching high-quality audio tracks. After writing code for many years, I care most about whether a tool is maintainable when it fails. I cleaned up the old setup with three goals: it should run, expose useful logs, and make failures easier to locate. ...

April 2, 2026 · 2 min · Square Uncle

Hand-rolled Lobster (3): Connecting WeChat to the CLI-Native Kernel

Following our previous discussion on the RoleEngine Core, it’s time to bridge the gap between a raw CLI “brain” and a real-world communication platform: WeChat. In VisAgent, we don’t believe in heavy, bloated frameworks. Instead, we use a CLI-Native Bridge pattern. This post explores how we connected the “Clawbot” (our WeChat interface) to a hand-rolled Gemini CLI kernel. The Request Flow: From Chat to CLI The architecture is a chain of specialized tools, each doing one thing well. Here’s how a message travels from your phone to the AI: ...

March 24, 2026 · 3 min · Square Uncle

Hand-rolling a 'Concentration Tool' for My Son: From Visual Warmup to State Feedback

[!NOTE] The Origin: To help my son enter a deep state of focus during study sessions, I “hand-rolled” a lightweight “Concentration Tool” using pure HTML. No heavy frameworks, just three raw, direct modules. In this post, I’ll share the design logic behind this tool. You can experience it directly by clicking Concentration Tool in the navigation bar. 1. Why “Hand-roll”? There are countless focus apps out there, but they often: ...

March 20, 2026 · 2 min · Square Uncle