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Use Cases

Workflows for the tools where prompts pile up.

AI tools don't really help you store the prompts that make them work. Claude Code has no prompt library. ChatGPT's Custom Instructions stay inside ChatGPT. These guides cover the real-world workflows: Claude Code planning loops, ChatGPT prompt reuse, cross-tool portability.

Use Case
How to Organize Your Claude Code Prompts
The planning and review prompts that make Claude Code good are long. Here's where to keep them.
6 min read
Use Case
How to Reuse Your ChatGPT Prompts on Mac
ChatGPT saves prompts inside ChatGPT. Refrain keeps the good ones usable in every tool on your Mac.
5 min read