If you want your codebase a little cleaner every morning without letting an agent loose on critical code, this template is built to your exact level of paranoia.
Nightly One-Antipattern Fixer is a public jurniti template (/templates/nightly-one-antipattern-fixer-sf). You fork it into a paid claudecode microVM — not a Notion checklist and not a free shared sandbox.
If you searched for AI code quality agent, this page maps that intent to a concrete fork: product truth, gates, BYOK, and the demo you should run before real customers see anything.
What searchers mean by AI code quality agent
People typing AI code quality agent usually want one of three things: a hire-me agency, a course, or a runnable operator.
Hire-me pages sell retainers. Courses sell modules. jurniti sells a running agent seat you can fork, key, and operate — with Firecracker isolation and a human still on the hook for dangerous sends.
This post is written for the third group: operators who will pay for a real box and own the demo.
Why Nightly One-Antipattern Fixer runs on a Firecracker microVM
Laptop agents die when the lid closes. Docker density is not the same as multi-tenant isolation.
jurniti provisions a Firecracker microVM per fork. The claudecode harness install lives on the platform golden path; your template persist (skills, instructions, config shapes) restores on top. Boot is fast; full provision is still about three minutes, not a marketing 124ms hand-wave for the whole journey.
More on the harness: claudecode guide.
Related gallery family: Software Factory collection.
What you get when you fork Nightly One-Antipattern Fixer
When you fork Nightly One-Antipattern Fixer, you are not buying a PDF.
- The nightly-one-antipattern skill, capped at one fix per run
- A vault denylist pre-seeded with the high-risk paths: auth, billing, migrations
- A demo prompt to run under supervision before you schedule anything
- Your own copy in an isolated Firecracker microVM on your subdomain, working nights whether your laptop is open or not
You still configure secrets after fork. Nothing valuable should be baked as a live credential in a public capture.
The undeniable demo for nightly-one-antipattern-fixer-sf
After keys are set, run the demo the gallery About body describes for Nightly One-Antipattern Fixer.
Do it against a dry-run or your own inbox first. If the demo cannot complete, do not point the agent at real customers yet.
BYOK, human gates, and what you still own
BYOK: model keys and third-party API keys are yours. jurniti does not mark up tokens in v1.
Bring your own keys; they stay inside your VM:
Secrets are scrubbed from the template. You supply your own.
- Claude login or ANTHROPICAPIKEY
- A GHTOKEN so it can open draft PRs
Where outbound mail, social publish, or paid fulfillment exists, treat human approval as product. Auto-spam is the wrong fit for this gallery.
No free trial. No free tier. First purchase: 30-day money-back guarantee. Model and SaaS fees stay on your accounts.
Nightly One-Antipattern Fixer vs building the same stack yourself
| Path | What you get | Cost of time |
|---|---|---|
| DIY scripts + laptop | Fragile glue | Nights and weekends |
| Generic course | Concepts, no seat | Weeks of setup |
| Fork Nightly One-Antipattern Fixer | Pre-wired agent on microVM | Minutes to first demo |
Courses do not remove wiring. Shared multi-tenant toys do not give you isolation. The template is the middle path: paid, isolated, opinionated.
Fit and not-fit for nightly operators
You, if you want compounding code quality from small, boring, reviewable PRs.
Not you, if you want an agent refactoring critical surfaces unattended. This one is intentionally small and intentionally slow.
How to fork Nightly One-Antipattern Fixer on jurniti
- Open Nightly One-Antipattern Fixer.
- Fork on a paid plan.
- Wait for the microVM (about three minutes).
- Export BYOK keys listed in the About body.
- Run the undeniable demo before real traffic.
That is how AI code quality agent becomes an operated system instead of another bookmark.