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My agent cited a document that does not exist. Here is the library I wrote to catch that.

My agent cited a document that does not exist. Here is the library I wrote to catch that.

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5 min read
agentguard: Network Egress Allowlist for AI Agent Tools

agentguard: Network Egress Allowlist for AI Agent Tools

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5 min read
Durable Agent State Checkpoints: Resume Where You Left Off When the Run Crashes

Durable Agent State Checkpoints: Resume Where You Left Off When the Run Crashes

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4 min read
prompt-replay: Record and Replay LLM Prompts Across Models

prompt-replay: Record and Replay LLM Prompts Across Models

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5 min read
Five Things to Do Before You Deploy Your Agent to Production

Five Things to Do Before You Deploy Your Agent to Production

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6 min read
llm-budget-window: Per-Minute and Per-Hour Token Caps That Actually Work

llm-budget-window: Per-Minute and Per-Hour Token Caps That Actually Work

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5 min read
Stop Hammering a Broken API: Circuit Breakers for LLM Calls in Rust

Stop Hammering a Broken API: Circuit Breakers for LLM Calls in Rust

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5 min read
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
llm-fallback-chain: Ordered Provider Failover for LLM Calls

llm-fallback-chain: Ordered Provider Failover for LLM Calls

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5 min read
prompt-cache-key: Stable Hashes for Anthropic Prompt Cache Scopes

prompt-cache-key: Stable Hashes for Anthropic Prompt Cache Scopes

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5 min read
agentcast-rs: Repair, Validate, and Retry LLM JSON Output in Rust

agentcast-rs: Repair, Validate, and Retry LLM JSON Output in Rust

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5 min read
Your Agent Doesn't Know When to Stop. Give It a Deadline.

Your Agent Doesn't Know When to Stop. Give It a Deadline.

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4 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
The Agent That Retried Five Times Over a String: tool-arg-coerce-py

The Agent That Retried Five Times Over a String: tool-arg-coerce-py

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5 min read
tool-arg-fuzzy-rs: Fuzzy Match LLM Enum Args to Valid Values in Rust

tool-arg-fuzzy-rs: Fuzzy Match LLM Enum Args to Valid Values in Rust

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5 min read
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