USING GPT-6 ASTRA INSIDE CLAUDE CODE IS THE NEW META

Summary from the TLDR Dev newsletter

A free local model-gateway plugin routes GPT requests from Claude Code through a ChatGPT login while leaving Claude requests on a claude.ai account. The workflow uses Astra to orchestrate, cheaper GPT-5.6 models to execute, and Opus to review, with setup notes for the context-window suffix, finite allowances, and proxy breakage.