Tools you can try
See what it actually does.
A working example says more than a product description. Try a tool, inspect how it works, and take something useful away.
01 / PromptCore
From a rough brief to a usable prompt.
Start with your intent. PromptCore builds a meta-prompt; DeepSeek uses it with your intent to write a finished prompt. Inspect both layers or explore a complete example.
Open the PromptCore workbench ↗
Local analysis and examples are always free. Live generation has a shared allowance of 10 runs per day.