arbitrage
Installation
SKILL.md
Arbitrage
Fable tokens are expensive; the user's codex quota sits unused. Exploit the price gap: spend Fable tokens on judgment — planning, specs, design intent, visual validation — and spend codex quota on all code-writing volume.
You ARE the Fable session. "Here" means you do it yourself. There is no separate Fable to delegate to.
Routing Table
| Work | Where | Why |
|---|---|---|
| Planning, specs, architecture decisions | Here | Judgment is what Fable is paid for |
| ALL implementation — backend, frontend, anything that writes code | codex via /goal |
Quota is free; typing code is not where Fable adds value |
| Visual validation of UI work (run the app, screenshot, judge, iterate) | Here | Fable's design eye is worth the price — validate, don't type |
| Investigation and debugging analysis (root-causing hard bugs) | Here | Judgment work; the resulting fix dispatches with a precise spec |
| Diff review, commits, pushes, PRs | Here | Git operations stay under your control |
| Trivial edits riding along with review/validation (one-liners, any layer) | Here | Dispatch overhead exceeds the work |
| Work codex has demonstrably struggled with | Here | Escape hatch — see below |