Operating System · Free

PROMPT-ENGINEER — Autonomous Prompt-Evolution Engine

A discipline layer for prompts a system writes for itself. PROMPT-ENGINEER scores every prompt on a 6-dimension rubric and refuses the ones below the floor, flags comfort-zone / grandiosity / obesity / self-congratulation anti-patterns, auto-versions what passes, tracks parent → child lineage, and surfaces the next prompt to run by quality × recency. Categories, patterns, and the floor are all yours to set. Free, open-source, zero dependencies.

PROMPT-ENGINEER — Autonomous Prompt-Evolution Engine · console
6-dimension quality r…active
Anti-pattern scanactive
Auto-versioning + par…active
Surfaces the next pro…active
6-dimension quality rubric
Included
0-dimension quality rubric
Included
Anti-pattern scan
Included
Auto-versioning + parent
Included

How it works

The exact pipeline, end to end.

1
Install the system
2
Configure to your stack
3
Run the loop
4
It improves each cycle
Format
Runnable scripts + docs
Delivery
Instant — no email
License
Yours forever · use on every project
Works with
Claude · ChatGPT · Gemini
In practice · A real-life moment

6-dimension quality rubric with a HARD floor gate (sub-floor = rejected) PROMPT-ENGINEER — Autonomous Prompt-Evolution Engine turns that from a chore into a few minutes — and you keep it for every project after.

This vs the alternative

Why it's clearly worth it.

This product
Duct-taped manual workflows
Runs
Unattended — it loops on its own
Only when you babysit it
Improvement
Compounds every cycle
Starts from zero each time
Cost
One-time, yours forever
Stacked monthly SaaS
Ownership
Full source, edit anything
Locked black box

The shift it creates

Without it
  • Duct-taped manual workflows
  • Nothing that compounds over time
  • Rebuilding it from zero each time
With it
  • 6-dimension quality rubric with a HARD floor gate (sub-floor = rejected)
  • Anti-pattern scan: comfort-zone, grandiosity, obesity, self-congratulation
  • Auto-versioning + parent → child genealogy

Use it to…

Real ways people put PROMPT-ENGINEER — Autonomous Prompt-Evolution Engine to work.

6-dimension quality rubric with a

6-dimension quality rubric with a HARD floor gate (sub-floor = rejected)

Anti-pattern scan

Anti-pattern scan: comfort-zone, grandiosity, obesity, self-congratulation

Auto-versioning + parent → child

Auto-versioning + parent → child genealogy

What's inside

6-dimension quality rubric with a HARD floor gate (sub-floor = rejected)
Anti-pattern scan: comfort-zone, grandiosity, obesity, self-congratulation
Auto-versioning + parent → child genealogy
Surfaces the next prompt by quality × recency
Fully configurable · Free · zero-dep Node · MIT source

Who it's for

Solo founders & creators

ship pro results without a team

Agencies & operators

repeatable for every client

AI builders

drop-in capability

Questions, answered

Free · no emailYours to ownUse on every projectBuilt to ship results

Ready to put PROMPT-ENGINEER — Autonomous Prompt-Evolution Engine to work?

Free download · no account needed · yours forever

PROMPT-ENGINEER — Autonomous Prompt-Evolution Engine