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OpenAI Responses API previous_response_id Instructions: Repeat Policy on Every Turn

OpenAI Responses API previous_response_id Instructions: Repeat Policy on Every Turn

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4 min read
The Bug That Only Existed Between Two Systems

The Bug That Only Existed Between Two Systems

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3 min read
Write a Blast-Radius File Before Your First AI Patch

Write a Blast-Radius File Before Your First AI Patch

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7 min read
The Health Check Said 200. ss Showed a Different Interpreter.

The Health Check Said 200. ss Showed a Different Interpreter.

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8 min read
A Shrinking Input Domain Is a Failed Agent Patch

A Shrinking Input Domain Is a Failed Agent Patch

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8 min read
Snapshot File Deltas Before You Extract Glue

Snapshot File Deltas Before You Extract Glue

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7 min read
How pdlc-skills Keeps Quality Up When AI Writes the Code

How pdlc-skills Keeps Quality Up When AI Writes the Code

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10 min read
Oracle First: Routing AI-Generated Diffs With a Glossary and Four Leaves

Oracle First: Routing AI-Generated Diffs With a Glossary and Four Leaves

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8 min read
Why I made my eval tool refuse to give a score

Why I made my eval tool refuse to give a score

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2 min read
The bug your requirements cannot contain

The bug your requirements cannot contain

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4 min read
JsonFabrica vs. Mockaroo vs. Faker.js for Test Data Generation

JsonFabrica vs. Mockaroo vs. Faker.js for Test Data Generation

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6 min read
Playwright Test Data: Seeding a Real Backend for E2E Suites

Playwright Test Data: Seeding a Real Backend for E2E Suites

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7 min read
Eight of my nine mutants died, and the survivor wasn't a weak test

Eight of my nine mutants died, and the survivor wasn't a weak test

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3 min read
Twelve Green CI Legs, One Dead SSE Server

Twelve Green CI Legs, One Dead SSE Server

1
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6 min read
Before Asking an AI Coding Agent to Fix a Bug, Verify the Bug Exists

Before Asking an AI Coding Agent to Fix a Bug, Verify the Bug Exists

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5 min read
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