mcp-playground

mcp-playground is an MCP server by Elkhn. A Streamlit-based chat app for LLMs with plug-and-play tool support via Model Context Protocol (MCP), powered by LangChain, LangGraph, and Docker. It has 46 GitHub stars and ranks #299 of 604 in AI Agent Frameworks by stars.

Category: AI Agent Frameworks
Author: Elkhn
GitHub stars: 46
This week: Tracking since 18 Oct 2026
Language: Python
License: Not stated
Last update: 2026-03-05 (8 months ago)
Links: Source

agentic-ai
docker
langchain
langraph
mcp
mcp-client
mcp-server
model-context-protocol
streamlit

How to install mcp-playground

Install steps differ per project, so follow the README in the mcp-playground repository. Most MCP servers start with a single command (npx -y <package>, uvx <package> or a Docker image) that you add to your client's config. The install guide shows where that goes in Claude Code, Claude Desktop, Cursor and VS Code.

Also listed in

MCP servers for Docker338

Maintain this project? Get it featured ($99/mo, pinned at the top of AI Agent Frameworks) or see what featuring includes.

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Frequently asked questions

What is mcp-playground?

mcp-playground is an MCP server by Elkhn in the AI Agent Frameworks category. A Streamlit-based chat app for LLMs with plug-and-play tool support via Model Context Protocol (MCP), powered by LangChain, LangGraph, and Docker. It has 46 GitHub stars and ranks #299 of 604 in AI Agent Frameworks by stars.

Is mcp-playground free and open source?

The listing has no license field, which usually means the repository does not declare one. Without a license the code is not open source by default, so ask the maintainer before reusing it. You can still read the code and the README at the source link.

What are the alternatives to mcp-playground?

Other AI Agent Frameworks projects on MCP Harbor include paperclip, ruflo, oh-my-openagent. Each alternative links to its own page with stars, license and recent activity. The AI Agent Frameworks category ranks all 604 by stars, and you can re-sort it by growth this week.

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Data last updated 25 October 2026. Stars and downloads are refreshed every day from GitHub and npm.