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llm-circuit-breaker-py: Open the Circuit Before Your Agent Hammers a Down Provider

llm-circuit-breaker-py: Open the Circuit Before Your Agent Hammers a Down Provider

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5 min read
Stop Writing One-Off Case Converters for LLM Tool Args: tool-arg-rename

Stop Writing One-Off Case Converters for LLM Tool Args: tool-arg-rename

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5 min read
Per-Key Rate Limiting for Agent Tool Calls: Stop One User From Breaking Everything

Per-Key Rate Limiting for Agent Tool Calls: Stop One User From Breaking Everything

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4 min read
agenttap: see exactly what your Python LLM client sends over the wire

agenttap: see exactly what your Python LLM client sends over the wire

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5 min read
llm-fallback-router-rs: Multi-Provider LLM Failover in Rust

llm-fallback-router-rs: Multi-Provider LLM Failover in Rust

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5 min read
tool-loop-guard-rs: Break Agent Loops Before They Drain Your Budget

tool-loop-guard-rs: Break Agent Loops Before They Drain Your Budget

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6 min read
agentfit: Trim Agent Message History to Fit Your Context Window

agentfit: Trim Agent Message History to Fit Your Context Window

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5 min read
Replay Every LLM Prompt Against a New Model Before You Migrate

Replay Every LLM Prompt Against a New Model Before You Migrate

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3 min read
Single-Flight LLM Calls: Coalesce 50 Concurrent Identical Requests Into One API Call

Single-Flight LLM Calls: Coalesce 50 Concurrent Identical Requests Into One API Call

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4 min read
One Registry to Rule All Your Agent Tools

One Registry to Rule All Your Agent Tools

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4 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
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
agent-event-bus-rs: Sync Pub/Sub for Rust AI Agent Events

agent-event-bus-rs: Sync Pub/Sub for Rust AI Agent Events

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5 min read
tool-secret-scrubber-rs: Strip Secrets from LLM Tool Logs in Rust

tool-secret-scrubber-rs: Strip Secrets from LLM Tool Logs in Rust

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5 min read
The conversation you saved to disk still has the SSN in it

The conversation you saved to disk still has the SSN in it

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6 min read
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