Open-source fable-advisor: Claude as architect, GPT lanes code it, Fable reviews
daniel_mac8 · x · 2026-09-25
Open-source plugin fable-advisor (1.1k GitHub stars) exploits Claude Code's per-agent model routing with an architect pattern: your session owns specs and verification, routes implementation to GPT-6 Luna (via Codex CLI) or Sol lanes, and gets a clean-context Fable 5.1 review before shipping — pitched as a way to maximize Claude and ChatGPT subs at once.
Related event: fable-advisor Goes Open Source, Combining Claude and ChatGPT in One Session(2 posts)→
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