oeoeeco
Field Test

Three Topics Through the AI Prompt Card Generator

A hands-on test of the AI Prompt Card Generator with a game, a tool, and a visual experiment, including what its template clarifies and what it cannot decide.

oeeco Editorial2026-08-119 min read
prompt-designfield-testinteractive-toolscreative-codingbriefs

Prompt generators are easy to demo and surprisingly hard to make useful. A prompt can look organized while leaving the user with the same fuzzy idea they started with. We put three deliberately different topics into oeeco's AI Prompt Card Generator to see what its template clarifies before the prompt is taken to a model.

The page does not call an AI service or generate a finished brief. It assembles a copyable prompt from the selected goal, tone, output format, topic, and two rotating constraints. That boundary is important when judging what the tool actually does.

What the generated card contains

Every card names the model's role, repeats the topic, describes a tone, requests one of four output formats, adds two rotating constraints, and finishes with a silent quality check. The structure is visible in a plain-text preview and can be copied without creating an account.

Because the card is deterministic, its value is easy to inspect. Changing from Creative brief to Step plan changes the requested sections; pressing Refresh changes the constraint pair. The page does not pretend those controls have already produced the final answer.

Topic one: the satellite-repair game

Selecting Game concept and Step plan asks for scope, components, states, edge cases, polish, and QA. That is a sensible starting structure, but the topic still carries most of the design burden. A calm game about repairing satellites does not say how the ship moves or how a run ends.

We strengthened the topic before copying it: a three-minute satellite-recovery game with visible inertia, short thrust bursts, and no combat. The tool preserved those constraints and wrapped them in an implementation request. The quality came from the edit, not from pressing Refresh.

Topic two: the interview tool

The tool topic was already concrete: turn interview notes into follow-up questions and cite the phrase that triggered each question. With Tool spec and JSON schema selected, the card asked for predictable keys and practical next steps. The mismatch was useful: the generic JSON keys did not include evidence citations.

We added citation requirements directly to the topic. This is a good example of what the generator cannot infer. The format control supplies a skeleton; domain-specific trust requirements still belong to the person preparing the prompt.

Topic three: the weather poster

Visual idea plus Creative brief produced the most natural template for a poster that changes with local weather. It requested visual direction, interaction, and success criteria. It did not add location permission, API failure, or an offline mode, because none of those requirements existed in our topic.

Our final topic specified manual weather controls for the first version and live data only as a later enhancement. If the visual mappings are not interesting under manual rain, wind, and clear states, an API will not rescue them.

  • Use goal and format to choose the shape of the request.
  • Use the topic field to carry real product constraints.
  • Read the preview before copying; Refresh only changes the constraint angle.

What the generator is actually good for

The card is not a substitute for a product brief and it does not execute the prompt. It is a way to see whether a request names a user action, an output shape, and a measurable signal before sending it elsewhere.

Used that way, the page earns its place between an exciting thought and a coding session. The most productive interaction is often editing the topic, not chasing a higher prompt-strength score.