APromptAura

Master prompt builder

Build a prompt worth posting

Fill in the pieces on the left and watch the prompt assemble on the right. The score is not a style opinion: each check matches something that separates prompts people verify from prompts people copy once and forget.

Start from a shape

These are structures, not subjects. Pick the one that matches what you want the model to do.

One sentence: what should the model actually do?

What gets pasted in. Mark it as {{a_variable}} so others know.

One per line. Constraints are what stop generic answers.

Name the shape. Models drift without one.

Worth it for judgment tasks. Skip it for mechanical ones.

One worked example beats three paragraphs of instruction.

Your prompt

0 / 100 · Rough draft
Fill in a task to start. The prompt appears here as you type.
Post it to PromptAura

What the score is checking

  • States one clear task+25

    Say what you want done, in one sentence, before any detail.

  • Marks what the reader fills in+20

    Wrap inputs as {{like_this}} so other people know what to replace.

  • Specifies the output shape+20

    Models drift without a named format. Ask for a table, JSON, or headed sections.

  • Sets at least two constraints+15

    Constraints are what stop generic answers. Length, tone, what to avoid.

  • Gives the model a vantage point+5

    Optional but effective for judgment tasks: who is speaking, and what they care about.

  • Shows an example+10

    One worked example beats three paragraphs of instruction.

  • Long enough to be specific+5

    Under 40 words is usually an idea, not a prompt.