A Codex Skill to Check Banked Reset Expiry Dates
A tiny Codex skill that prints readable expiry dates for banked reset credits.
Adithyan
My personal blog where I share things I wish I had known earlier. I document my musings, writings, and experiences.
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Latest posts
Xcode 27 ships with Apple-native agent skills
Apple now ships seven Xcode agent skills that can be exported and used with other agents.
I Animated My Paper Sketch With Gemini Omni
A small paper sketch turned into a short Gemini Omni video.
Notes on harness engineering
Some notes from the field. Been obsessed with this for the last few weeks.
Codex Is a Harness. Swap the Tools, Get a Video Editor.
A meta video about how a coding agent becomes a video editor: model + harness + swappable tools. Recorded on green screen, edited end-to-end with Codex.
I Brought Claude Into Codex
I spend most of my time in Codex and I do not want to leave it. But I still miss Claude for writing and creative work. So I brought Claude in as a sub-agent instead of switching tools.
How Codex works under the hood
A visual guide to Codex App Server, local and remote setup, streamed updates, and thread-turn-item.
Codex plugins, visually explained
A seven-panel visual guide to what Codex plugins are, what can go inside them, and how they get installed.
Diary Day 6 to 8: Behind the scenes of building my personal agent from scratch
I wired my health context into Dobby so one voice-first assistant can answer questions that used to require multiple apps.
Why subagents help: a 10-panel visual guide
Once you get past the basics with agents, context pollution and context rot start showing up. This ten-panel visual guide explains why subagents help.