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Parse, Validate, Then Persist

Parse, Validate, Then Persist

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4 min read
The Unit Test Blanket: Why 100% Coverage Is Hiding Your Fragile Architecture

The Unit Test Blanket: Why 100% Coverage Is Hiding Your Fragile Architecture

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2 min read
Two Runs, Six Points Apart: Measure the Re-Run Spread Before You Compare Endpoints

Two Runs, Six Points Apart: Measure the Re-Run Spread Before You Compare Endpoints

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7 min read
The Free Server Is the Fragile Part: A Runtime Readiness Checklist for Hosted AI Prototypes

The Free Server Is the Fragile Part: A Runtime Readiness Checklist for Hosted AI Prototypes

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6 min read
Replay Cassettes Separate Harness Drift from Model Drift

Replay Cassettes Separate Harness Drift from Model Drift

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6 min read
Your prayer-times app is probably 2 minutes early in Indonesia

Your prayer-times app is probably 2 minutes early in Indonesia

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2 min read
Temperature 0 or Five Samples? A Debate Over Reproducible Agent SQL Drafts

Temperature 0 or Five Samples? A Debate Over Reproducible Agent SQL Drafts

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5 min read
Census the Names a Function Reads Before You Extract It

Census the Names a Function Reads Before You Extract It

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5 min read
Bring-Up Gates: A Four-Stage Tutorial for Wiring an LLM Feature You Don't Trust Yet

Bring-Up Gates: A Four-Stage Tutorial for Wiring an LLM Feature You Don't Trust Yet

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6 min read
Letter to Pre-Loop-Me: Build the Token Ledger Before the Agent Runs

Letter to Pre-Loop-Me: Build the Token Ledger Before the Agent Runs

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5 min read
Free Breaks in Two Places: A Bootcamp Lab on Attributing Agent Failures

Free Breaks in Two Places: A Bootcamp Lab on Attributing Agent Failures

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5 min read
48-Hour Field Notes: A Free Tier Is a Budget, Not a Benchmark

48-Hour Field Notes: A Free Tier Is a Budget, Not a Benchmark

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5 min read
One Question, Three Dead Ends, One Exit Table: A Pairing Session on Free-Tier Infrastructure

One Question, Three Dead Ends, One Exit Table: A Pairing Session on Free-Tier Infrastructure

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6 min read
The Spike Clock Is an Instrument

The Spike Clock Is an Instrument

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5 min read
Free Model Lanes Need an Expiry Date: A Trial Ledger With Kill Criteria

Free Model Lanes Need an Expiry Date: A Trial Ledger With Kill Criteria

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6 min read
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