---
title: "Build full features in one or two prompts · Lenexa Learn"
description: "On a medium-size SaaS codebase, one developer had the agent build whole features, from backend and frontend to data migrations and tests, in one or two prompts."
url: https://www.lenexa.ai/learn/agents/build-full-features-in-one-or-two-prompts/
site: "Lenexa Learn"
---

Claude Code

# Build full features in one or two prompts

On a medium-size SaaS codebase, one developer had the agent build whole features, from backend and frontend to data migrations and tests, in one or two prompts.

## Steps

1. Describe the feature in full.
2. Let it work across every layer.
3. Review the diff and the tests.

## Prompt you can copy

```
Add [feature] end to end: backend, frontend, migration, and tests.
```

## What you get

Whole features in one or two prompts.

## Source

[hn](https://news.ycombinator.com/item?id=44441098) · July 2025

For Developers. [Claude Code](https://www.lenexa.ai/learn/agents/tool/claude-code/). Added October 12, 2026. Shared by @_1tem.

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