Prompt engineering

Measure prompts.
See what changed.
Improve faster.

Turn prompt engineering into measurable work. Create one project, copy one key, send one call, and see the score.

Example request

const result = await generateText({...});

await fetch("https://api.agentplasticity.com/ingest", {
  method: "POST",
  headers: { Authorization: "Bearer " + token },
  body: JSON.stringify({
    prompt,
    output: result.text,
    modelName: "gpt-5.5",
  }),
});

Current step

Create a project

Next step

Open settings and copy the key

1Create a project

Every prompt experiment, metric, and score belongs to one project.

2Copy the key

Use the project key in your wrapper or SDK.

3Send one call

Send prompt, output, and modelName. We measure it.

One minute setup

Measure prompts.See what changed.Improve faster.

Measure prompts.
See what changed.
Improve faster.