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The Free Server Doesn't Leak. It Drifts.

The Free Server Doesn't Leak. It Drifts.

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6 min read
Retries Without Double Effects: Idempotency Keys for LLM Tool Calls

Retries Without Double Effects: Idempotency Keys for LLM Tool Calls

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4 min read
The Patch Touched Fixtures. The Suite Stayed Green.

The Patch Touched Fixtures. The Suite Stayed Green.

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4 min read
The Other Half of the 90-Minute Spike: Does the Free Server Match Your CI?

The Other Half of the 90-Minute Spike: Does the Free Server Match Your CI?

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5 min read
Prove Your Characterization Test Can Fail Before You Refactor

Prove Your Characterization Test Can Fail Before You Refactor

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5 min read
Postmortem: A Retried Model Call Applied One Patch Three Times

Postmortem: A Retried Model Call Applied One Patch Three Times

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5 min read
Run Free AI Shifts With Three Named Roles

Run Free AI Shifts With Three Named Roles

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4 min read
Detox End-to-End Tests on CI: A Performance Budget Approach

Detox End-to-End Tests on CI: A Performance Budget Approach

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4 min read
Two Free Adapters, One Contract to Test

Two Free Adapters, One Contract to Test

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5 min read
Opinion: Your Agent's Lock-In Is the Tool Schema, Not the Model

Opinion: Your Agent's Lock-In Is the Tool Schema, Not the Model

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6 min read
Silent Row Loss: A Pinned Adversarial Corpus for Import Pipelines

Silent Row Loss: A Pinned Adversarial Corpus for Import Pipelines

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7 min read
Five Anti-Patterns That Make a Free Server Look Production-Ready

Five Anti-Patterns That Make a Free Server Look Production-Ready

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4 min read
Building an AI Quality Gate for CI/CD

Building an AI Quality Gate for CI/CD

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4 min read
XP Is More Important Now Than It Was Before AI

XP Is More Important Now Than It Was Before AI

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4 min read
The agents tried to rig their own exam

The agents tried to rig their own exam

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5 min read
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