Your OpenCode Model List Is Rotting: ocprobe
Your OpenCode whitelist is a list of promises made by other people's APIs. This is about the small bash tool I wrote to check them — and one bug in…
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4 Days, 3 Wasted Calls Per Run: My Retry Loop Mistook a Quota-Limit Message for a 'Too Short' Article
Last time I wrote about using a probe to decide which jobs to stop first when the quota runs dry . This post is about the problem sitting right next…
The day a script needs changing everywhere
At a previous employer I went looking for a shell script and found eleven of it. Not eleven copies, but eleven variants, each one someone's improvem…
One Line of mv Kills the 4x Duplicate Run After Recovery: Making launchd Queue Processing Idempotent
Six months ago my side business made ¥0 a month. This month it's ¥1.2M, running on an autonomous setup built with Claude Code. And here's the thing…
12 Pitfalls I Hit Auto-Logging Claude Code Subagents with a Stop Hook (and How the Numbers Cut My Weekly Cost 15–20%)
I had a gut feeling that my general-purpose subagent was the slow one. Then I measured it: 18 seconds on average, faster than Explore at 22. The rea…
5 Verbal Corrections Didn't Stick, So a 46-Line Stop Hook Made the Mistake Physically Impossible
I corrected the same Claude Code mistake more than five times. It never stuck. Then I replaced the correction with a 46-line shell script, and the m…
19 Audit Nags in One Night: Making a Claude Code Stop Hook Detect Unattended Sessions
My autonomous setup earns its keep precisely because Claude Code starts on its own and finishes on its own. The thing that nearly broke that setup w…
24 Hours of Zero Posts: The 46GB Compressed-Memory Bomb That RSS Couldn't See
The day my social media automation posted exactly zero times in 24 hours was the day I stopped trusting Activity Monitor. RSS said 264MB. Reality wa…
My Outreach Schedule Got Rewritten to 2:31 AM Without Me: Building a launchd Guard That Self-Heals in Under 10 Minutes
Six months after a layoff left me with zero take-home pay, I had built an autonomous Claude Code setup that now brings in a steady ¥1.2M a month. Th…
sysk a CLI health monitor in bash and python, how i built it
Sysk architecture Design notes on Sysk, a small system health monitor. Intro Sysk is a command-line system health monitor built in Bash and Python.…
8 Runs a Day Became 3: Building a launchd plist Integrity Guard in 73 Lines
At 12:04 on August 23, 2026, something quietly rewrote my outreach DM schedule down to three runs a day — 2:31 AM, 10:31 AM, and 6:31 PM. For the se…
Editing the plist Changed Nothing: launchd Kept Running My Old 30s Timeout Until 31 Lines of Bash Fixed It
I'm Lily. I made ¥100k/month in college, pushed it to ¥600k/month juggling multiple side gigs, lost all of it when I was laid off for reasons that h…
Why My Nightly Ingest Stalled for 3 Days — and How Splitting One Task Into Sub-Steps Fixed It
I went from ¥100k/month as a university student, to ¥600k/month juggling multiple gigs, to exactly zero when my employer pulled the plug. Six months…
A Blank Dashboard and a Fake 2.5M-Token Reading: Building a Token Fuel Gauge for Claude Code
A side hustle I started in college went from ¥100k a month to ¥600k once I was running several at the same time. A layoff took it to zero. Then I sp…
Four Alarm Slots, Three Failure Modes: Building a Nightly Drain That Survives Sleep, Races, and Timeouts
Every night my Mac quietly rewrites my long-term memory. Not metaphorically — a shell script drains that day's Claude Code conversation logs into an…
Rate Limits Cost Me a Whole Night of Work — Here's the 46-Line Script That Fixed It
Every heavy Claude Code user eventually hits the wall: the 5-hour rate limit block. I'm Lily. I lost my income overnight to a company-initiated layo…
My Cost Monitor Said $234 When the Real Bill Was $48. Then set -e Made It Go Silent for a Week.
A monitoring script that dies quietly is worse than no monitoring at all. Mine proved it twice: first it reported a 7-day spend of $234 when ccusage…
A 4-Minute Freeze, a Dead PATH, and 3 More: 5 launchd Pitfalls From Mapping 26 Automation Jobs
Automation doesn't fail loudly. It accumulates until nobody — including the person who wrote it — can say which jobs are still alive. I started with…
Four Failures That Made a Weekly launchd Job Actually Run
Every skill my AI setup learns lives in one folder on my laptop — and none of it reaches the repo I created yesterday. That gap is why I built a wee…
Dead Auto-Skills Were Padding Every Conversation: A Weekly Curator That Flags at 30 Days and Archives at 90
"Claude Code gets smarter the more you use it" is only half the story. The other half is that it gets heavier. Six months ago I was a university stu…
Is Your 24/7 Automation Actually Alive? Checking It With a Single Command
In my previous autopilot article , I walked through a setup that runs Claude unattended via launchd. This time I want to talk about what happens beh…
Where the Hell Do I Put This Token? Syncing Claude Code Secrets to 3 Macs with the 1Password CLI
Intro At some point I looked up and I had three Macs. There's a clear reason they multiplied: trying to do everything on one machine fell apart. Run…
LLM-Manager: Orchestrating Ollama and Llama.cpp with Pure Bash
LLM-Manager is a lightweight, modular Bash suite with a dual JSON/Interactive interface designed to manage local and remote inference engines across…
All About AI & Using Claude
AI tools are fundamentally changing what developers can build -- and who can be a developer. Large Language Models (LLMs) and AI are no longer scien…
Building a Self-Service Sandbox Platform from Scratch
This is part of my HNG DevOps internship series. Follow along as I document every stage. A Quick Recap Stage 0 was about securing a Linux server. St…