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Auditing Agent Patches: Property Checks, Fixture Locks, and Expiring Flaky Freezes

Auditing Agent Patches: Property Checks, Fixture Locks, and Expiring Flaky Freezes

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4 min read
Four of my claims cited evidence that contradicted them, and nothing had ever read it

Four of my claims cited evidence that contradicted them, and nothing had ever read it

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Comments 1
3 min read
Four checks that keep a small automation from creating a mess

Four checks that keep a small automation from creating a mess

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2 min read
2,300 Passing Tests and a CSV That Loaded One Row

2,300 Passing Tests and a CSV That Loaded One Row

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6 min read
Cloudflare Now Sends Errors to AI Agents: Which Failures Actually Need a Code Fix?

Cloudflare Now Sends Errors to AI Agents: Which Failures Actually Need a Code Fix?

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Comments 5
6 min read
I removed every delete from my exactly-once guard. Then the bugs moved.

I removed every delete from my exactly-once guard. Then the bugs moved.

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7 min read
Each pull request was tested against a main that no longer existed

Each pull request was tested against a main that no longer existed

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2 min read
Migration Diary: The Format Drift You Hit When Switching AI Providers (and the Test That Caught It)

Migration Diary: The Format Drift You Hit When Switching AI Providers (and the Test That Caught It)

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5 min read
Your Model Swapped Underneath You: A Zero-Budget Tripwire for Silent LLM Regressions

Your Model Swapped Underneath You: A Zero-Budget Tripwire for Silent LLM Regressions

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5 min read
MockServer: o dublê da sua aplicação

MockServer: o dublê da sua aplicação

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2 min read
I Said Isolation Was Structural. Then Tenancy Shipped and Proved Me Right the Hard Way

I Said Isolation Was Structural. Then Tenancy Shipped and Proved Me Right the Hard Way

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Comments 3
4 min read
Auditing My Own Encryption Tool: 6 Bugs That Looked Fine Until They Weren't

Auditing My Own Encryption Tool: 6 Bugs That Looked Fine Until They Weren't

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Comments 5
7 min read
Linting a novel: what a continuity checker can honestly catch

Linting a novel: what a continuity checker can honestly catch

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4 min read
The Budget Card Workshop

The Budget Card Workshop

Comments 1
6 min read
A Green Suite Can Still Lie: Mutation-Test Your Fixtures Before You Trust an Agent Patch

A Green Suite Can Still Lie: Mutation-Test Your Fixtures Before You Trust an Agent Patch

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4 min read
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