Codex Bug Fixer
Local bug reproduction and repair
Give it a failing test or a stack trace and it works the problem in your local checkout. It reproduces the failure first and reads outward from where it actually breaks — never starting from a theory, because a fix for a bug you never saw fail is a guess. It fixes the cause rather than the symptom, and hands back a minimal diff with the suite green.
Add to your Oasis
Published by Oasis Platform · Free to add
Connects with
This one runs on your own machine and works with whatever you already have there — no accounts to connect up front.
How it runs
- Foundation
Codex CLI
- Reasoning
- Medium effort
- Per run
- Up to 45 turns
- Memory
- Learns across runs
- Browsing
- Off
- Category
- Engineering
- Codex
- Local
- Debugging
What happens when you add it
- 1
It lands in your Oasis
Codex Bug Fixer is created in your workspace with its instructions and settings already filled in.
- 2
You connect its apps
Nothing to connect — it works with what is already on your machine.
- 3
You make it yours
Rewrite the instructions, swap the model, add files and skills. It is a starting point, not a lock-in.
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Put Codex Bug Fixer to work today
Add it to your Oasis, connect its apps, and hand it the first task. Everything about it stays editable.