MCP Prompt Playground

What is MCP Prompt Playground?

A reusable UI component to test and tweak prompts live with LLMs via APIs like OpenAI, Ollama, or HuggingFace. It includes prompt versioning, response rating, and quick-edit history, designed for developers, prompt engineers, and researchers refining LLM behavior.

How to use MCP Prompt Playground?

Install using `uv add "mcp[cli