Posts about claude-code
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Overnight Autonomous AI Coding: What Actually Works
I left an AI coding pipeline running overnight with 21 monitoring cycles. 5 features merged, 10 specs dispatched, 3 root causes found. Here's what worked, what broke, and the quality of the output.
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The One Env Var That Cost a Day
ANTHROPIC_API_KEY vs ANTHROPIC_AUTH_TOKEN — how a single wrong environment variable made an AI coding pipeline silently fail for hours, and the debugging journey that found it.
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What I Found Evaluating 5 Agent Skill Repos
Five skill repositories, a day of reading code, and a significant correction I had to make the same afternoon.
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270 Agents While I Slept
I ran an autonomous agent loop overnight — 43 waves, ~270 dispatches, ~250 vault files produced. Here's what I learned about building systems that work while you sleep.
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The Reliability Hierarchy: Hooks, Rules, Skills
In AI agent systems, use the most reliable trigger mechanism that fits — most builders default to skills for everything, which is using the weakest mechanism as the default.
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Match Form to Access Pattern
The governing principle for structuring knowledge in AI agent systems isn't 'always atomic' — it's matching how knowledge is stored to how it's accessed.
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The Silence of Missing Skills
The most dangerous failures in AI scaffolding are the ones that look like nothing happened.
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Play Within the Design
Every AI coding platform has mechanisms designed for specific purposes. Using them as intended beats clever hacks — and the reason is deeper than cleanliness.
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Mining Your LLM
Your AI already knows things that would make it better at helping you. The trick is extracting that knowledge and making it permanent.
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Expansion, Not Speedup
The real ROI of AI coding isn't doing the same work faster. It's doing work that wasn't worth doing before.
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Skills as Files
The simplest agent architecture might already be the right one: give the agent a file explaining how to do something, and let it read when needed.
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Agentic Engineering: Why Less Is More
Tool enthusiasm is often net-negative. Context pollution degrades performance faster than features improve it. The principles that actually work.
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Three Crates Before Lunch
I published three Rust CLI tools to crates.io before noon — none existed at breakfast. The interesting part isn't the speed. It's that the bottleneck moved.
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I Don't Read Documentation Anymore
When AI can execute complex setups through conversation, learning shifts from reading documentation to observing execution.
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Claude Code, Analyze My Spending
When AI coding assistants become workflow orchestrators, the most powerful compiler processes reality, not code.
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How Claude Code Helps You Think
AI becomes most powerful when it helps you discover what your ideas actually are. Cognitive partnership over replacement.
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What and Why Beat How
When implementation becomes automated, human intelligence reallocates to purpose and strategy. The cognitive hierarchy inverts.