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I built a testing tool for AI agents — it caught a real prompt-injection vulnerability in a local model

I built a testing tool for AI agents — it caught a real prompt-injection vulnerability in a local model

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1 min read
Batch Transaction - Testcases

Batch Transaction - Testcases

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7 min read
Give the Model One JSON Job. Run Everything Else Yourself.

Give the Model One JSON Job. Run Everything Else Yourself.

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7 min read
The Gate Caught Me Cheating

The Gate Caught Me Cheating

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2 min read
Notes on the Pitfalls of iOS Sandbox Accounts and Apple Pay

Notes on the Pitfalls of iOS Sandbox Accounts and Apple Pay

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7 min read
Pin Return-Shape Schemas Before You Extract One Function

Pin Return-Shape Schemas Before You Extract One Function

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7 min read
Page 999 of my 5-page blog returned 200 and said it was canonical

Page 999 of my 5-page blog returned 200 and said it was canonical

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4 min read
What Happens If You Fail Google Play 14 Day Testing Requirement?

What Happens If You Fail Google Play 14 Day Testing Requirement?

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3 min read
When a tool flags a coverage gap that isn't real

When a tool flags a coverage gap that isn't real

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2 min read
AI Tests Are Dangerous

AI Tests Are Dangerous

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2 min read
If Your Agent Wrote the Test, Ignore the Green Build

If Your Agent Wrote the Test, Ignore the Green Build

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7 min read
Pin the Seed and Keep the Contract: A Merge Gate for Agent Patches

Pin the Seed and Keep the Contract: A Merge Gate for Agent Patches

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8 min read
What a Browser Extension's Test Suite Cannot Reach

What a Browser Extension's Test Suite Cannot Reach

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5 min read
How to Test a Node.js and TypeScript API with Vitest and Supertest

How to Test a Node.js and TypeScript API with Vitest and Supertest

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8 min read
Hash the Side-Effect Ledger Before You Accept a Cleanup Refactor

Hash the Side-Effect Ledger Before You Accept a Cleanup Refactor

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7 min read
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