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How to Test an SMS OTP Flow End-to-End in Python with a Real Phone Number API

How to Test an SMS OTP Flow End-to-End in Python with a Real Phone Number API

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7 min read
Your Free Tier Has No SLA, So Measure It: Five Availability Myths and a Two-Phase Probe

Your Free Tier Has No SLA, So Measure It: Five Availability Myths and a Two-Phase Probe

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4 min read
89 of 190 reviewer subagents graded their own model's work. A PreToolUse hook has blocked 7 since; one walked around it

89 of 190 reviewer subagents graded their own model's work. A PreToolUse hook has blocked 7 since; one walked around it

Comments 2
11 min read
Agent Patches Touch Your Fixtures Too: Fingerprint the Setup Layer Before You Freeze a Flaky Test

Agent Patches Touch Your Fixtures Too: Fingerprint the Setup Layer Before You Freeze a Flaky Test

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6 min read
I Let an LLM Agent Search for Trading Strategies. A Simple Heuristic Beat It.

I Let an LLM Agent Search for Trading Strategies. A Simple Heuristic Beat It.

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7 min read
The Second Run Is Where the Lies Show Up

The Second Run Is Where the Lies Show Up

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2 min read
Free Tiers Are a Moving Target: Benchmark Them With a Frozen Envelope, Not a Screenshot

Free Tiers Are a Moving Target: Benchmark Them With a Frozen Envelope, Not a Screenshot

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6 min read
A Review Packet for OSS Patches: Reproduce, Patch, Test, Then Ask a Model

A Review Packet for OSS Patches: Reproduce, Patch, Test, Then Ask a Model

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5 min read
The Cold-Start Budget Packet: A Take-Home Where the Free Server Is Allowed to Vanish

The Cold-Start Budget Packet: A Take-Home Where the Free Server Is Allowed to Vanish

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7 min read
The Illusion of Progress: how a typo in my custom mutator sent my fuzzer into the wrong parser

The Illusion of Progress: how a typo in my custom mutator sent my fuzzer into the wrong parser

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7 min read
Does a Free Tier Survive a 90-Minute Batch? Pre-Register the Thresholds, Then Spike

Does a Free Tier Survive a 90-Minute Batch? Pre-Register the Thresholds, Then Spike

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5 min read
Letter to Yesterday-Me: The Three Mistakes That Ate a Full Day of Agent Runs

Letter to Yesterday-Me: The Three Mistakes That Ate a Full Day of Agent Runs

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5 min read
Admission Control Before Routing: A Free-Tier Quota Ledger for Agent Jobs

Admission Control Before Routing: A Free-Tier Quota Ledger for Agent Jobs

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5 min read
Transpile or Re-Ask: Fixing Dialect Breaks in Agent-Written SQL

Transpile or Re-Ask: Fixing Dialect Breaks in Agent-Written SQL

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5 min read
Four Anti-Patterns That Live at the Model Boundary

Four Anti-Patterns That Live at the Model Boundary

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5 min read
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