Turn any goal into an AI execution system.

Lopcue figures out the journey, then gives the right prompt for every milestone until the goal is achieved.

→ Enter your goal in short — Lopcue gives you the right first step, then the right next step, until it's done.

How a goal becomes a loop

Four steps, every time — not a black box.

Describe your goal

Type what you want done, in plain English. No prompt engineering, no templates to fill in.

Lopcue selects the process

Your goal is matched against patterns proven across debugging, research, writing, and dozens of other disciplines — not a generic one-size-fits-all template.

It compiles a real loop

Every cycle gets a concrete BUILD step, falsifiable CHECK criteria, and a FIX path for exactly what to do when something doesn't pass.

You get a verified loop

Before it reaches you, the loop is self-audited for clarity and measurability — then it's ready to paste straight into your AI agent.

Built for people mid-goal, not mid-code

The gap isn't writing a better prompt. It's knowing what to type next. Lopcue gives you direction for the whole goal, not just the first message.

💬ChatGPT & Gemini regulars

You know the goal, but every new chat starts from zero — you're re-explaining your project instead of making progress. Lopcue tells you what to type first, and what to type next.

🧭Claude.ai web users

Typing "build me X" gets you a start, not a plan. Lopcue turns that into a real first step with a real done condition — then the next one, and the next.

🔧Indie builders & solo founders

You don't have a prompt team or a PM. You need direction for one goal — start to finish — without switching tabs to figure out what to ask for next.

📐Anyone mid-project who got stuck

The AI did something, but you're not sure it's actually done, or what comes after. Tell Lopcue what happened — get the exact next prompt, informed by what you just did.

Works with ChatGPT·Gemini Web·Claude Desktop·Claude Code·Gemini CLI·Codex CLI

A plan is not a prompt

Every AI chat you've had started with a prompt. The ones that actually got somewhere had a plan behind them — you just wrote it by hand, one message at a time.

A prompt

With Lopcue

Done condition

"Looks done to me"

All 3 CHECK criteria pass

When it fails

You find out when you read the output

FIX path runs automatically

Quality standard

Implicit — whatever the model decides

Explicit — measurable criteria defined upfront

Autonomy

Stops at the end of one turn

Keeps going until the job is actually done

Human gates

None — you find out after

Required before money, legal, and customer actions

Simple pricing

Start free. Upgrade when you need more loops.

Free

per month, forever

5 loops per day
All categories
All AI models
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Common questions

How Lopcue compiles, what a loop actually does, and when to use one.