AI Tools Kit
AI Tools Kit provides free developer tools for working with AI language models. Built by developers, for developers.
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US Lifts Export Ban; Claude Fable 5 and Mythos 5 Restored
The US Commerce Department lifted its export controls on June 30. Claude Fable 5 and Mythos 5 are being restored globally after Anthropic shipped a jailbreak-blocking classifier.
4B-Parameter Coding Agents Are Outpacing Expectations
Small coding models with 4B active parameters are hitting 87%+ on coding benchmarks, challenging the assumption that you need a 70B+ model for a useful coding agent.
Codex Complexity Optimizer: Safe Codebase Analysis
Codex Complexity Optimizer is a Codex skill for safe, read-only codebase analysis that produces structured performance optimization reports. 810 GitHub stars in its first days.