Text & WritingIn-browser processing

Structured AI Prompt Template Builder

Structure a prompt into Persona, Task, Context, Constraints, and Output Format sections. This is a template builder, not an AI quality evaluator or model API.

Accepted Input:Task description and optional constraints

Output Format:Engineered prompt template ready for copy-paste

Prompt Modules

Role / Persona

Context & Tech Stack

Core Task

Rules & Constraints

Output Format

Structured Output

You are a Senior Full-Stack Software Engineer.

Context:
Next.js App Router using Redis Upstash and TypeScript

Task:
Build an authenticated REST API endpoint with rate limiting

Constraints & Rules:
Under 100 lines, strictly typed, zero any types, include error boundary

Required Output Format:
Clean copy-pasteable TypeScript code with unit tests

Processing policy: This runner processes supplied input in browser memory and does not send it to a remote utility-processing service. Normal application resources and optional clipboard/download browser APIs may still be used.