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Artificial Intelligence

Artificial intelligence leverages computers and machines to mimic the problem-solving and decision-making capabilities found in humans and in nature.

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Debug Agent Failures After They Happen with JSONL Traces

Debug Agent Failures After They Happen with JSONL Traces

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5 min read
Score Your Agent's Responses With a 0.0-1.0 Rubric (No LLM Judge Required)

Score Your Agent's Responses With a 0.0-1.0 Rubric (No LLM Judge Required)

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4 min read
My agent made a $400 mistake. I had no idea why. So I built a WHY layer.

My agent made a $400 mistake. I had no idea why. So I built a WHY layer.

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5 min read
Pre-Flight Cost Gates for LLM Calls: Stop Expensive Requests Before They Hit the API

Pre-Flight Cost Gates for LLM Calls: Stop Expensive Requests Before They Hit the API

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5 min read
Validate LLM Output Before It Reaches Your Users

Validate LLM Output Before It Reaches Your Users

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5 min read
Your Agent Is Calling That Tool Again: tool-loop-guard

Your Agent Is Calling That Tool Again: tool-loop-guard

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6 min read
My agent retried a 401 Unauthorized nine times. The fix was two lines.

My agent retried a 401 Unauthorized nine times. The fix was two lines.

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5 min read
prompt-replay: Record LLM Outputs Today, Replay Against a New Model Tomorrow

prompt-replay: Record LLM Outputs Today, Replay Against a New Model Tomorrow

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5 min read
Five Observability Layers Every Production Agent Needs

Five Observability Layers Every Production Agent Needs

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6 min read
llm-retry-py: Full-Jitter Retry for LLM Calls in Python

llm-retry-py: Full-Jitter Retry for LLM Calls in Python

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5 min read
LRU Memoization for Agent Tool Calls with tool-result-cache

LRU Memoization for Agent Tool Calls with tool-result-cache

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5 min read
Monitor Your Agent's Health in Production

Monitor Your Agent's Health in Production

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7 min read
llm-tool-arg-coerce: Stop LLM String Arguments From Crashing Your Tools

llm-tool-arg-coerce: Stop LLM String Arguments From Crashing Your Tools

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5 min read
Defending Against Prompt Injection in Python Agents

Defending Against Prompt Injection in Python Agents

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6 min read
How to Know When Your Agent Is Done (Before It Runs Forever)

How to Know When Your Agent Is Done (Before It Runs Forever)

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6 min read
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