Contextarea — Development skill for Claude Code

Context Area - Fast, Smart Prompting for Devs

[](https://x.com/janwilmake/status/1980588668826902890)

Goals

Create the best possible Cloud-Based Context Engineering Experience for Developers that can be self-hosted (on Cloudflare)

• Easy to Share configurations and results with team
• Good MCP integration
• Strong Focus on Ease of use and Accessibility
• Edit Flow > Iterative Messaging
• URL Expansion with realtime insights (tokens, mediatype)
• Prompt Check (for OG, but also for missing context)
• Full Result is URL, each codeblock is URL
• Painpoint: Prompting workflows are very private, sharing functionality sucks. Visibility is value. Help devs share and monetise their learnings.
• Creating the best API for stateful chat completions
• Creating better ways of LLMs using tools
• Easy interface for chat completions standard
• X Login -> user-owned results, user payouts.
• Easy way to create "agents" that have many MCPs (by default)
• Integration with OpenRouter to make it super generic

Non-goals

We are not aiming to match the UX non-technical folks need in any way.

• Chat history
• Inline previews
• Styles
• Integrations
• Uploads
• Tools

Contents of this repo

• app - ContextArea itself
• stream-server - serves the output files as they are generated
• redirects - redirect from old names lmpify.com and letmeprompt.com
• contextarea-v0 - old/previous frontend element to drag&drop context and to see tokens in a textarea.

Why Context Area?

contextarea offers several advantages over traditional AI assistants like Claude

Feature Comparison

| Feature | contextarea | Claude | Why it matters | | -------------------- | -------------------------- | --