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MCP Assistant Playground

@niawjunior

Repository

Basic information

Category

AI & Agents

Transports

stdio

Author

niawjunior

About MCP Assistant Playground

A Streamlit-based chatbot interface powered by OpenAI GPT-4o that intelligently routes user input to custom MCP tools such as GPT chat, image generation, Supabase queries, and text-to-speech.

#gpt-4o#mcp-server#mcp-client

MCP Assistant Playground config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mcp-assistant-playground": {
      "command": "python",
      "args": [
        "-m",
        "venv",
        ".venv"
      ]
    }
  }
}

MCP Assistant Playground tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is 💬 MCP Assistant Playground?

A Streamlit-based chatbot interface powered by OpenAI GPT-4o that intelligently routes user input to custom MCP tools such as GPT chat, image generation, Supabase queries, and text-to-speech. Built for rapid experimentation with AI-powered tool routing.

How to use 💬 MCP Assistant Playground?

Clone the repository, set up a Python 3.10+ virtual environment, install dependencies from requirements.txt, create a .env file with OPENAI_API_KEY (and optionally SUPABASE_URL and SUPABASE_KEY), then run python launch.py and access the chat interface at http://localhost:8501.

Key features of 💬 MCP Assistant Playground

  • Natural language tool selection using GPT-4o
  • MCP tool execution via fastmcp
  • Real-time image generation with DALL·E 3
  • Text-to-speech synthesis (GPT-4o mini TTS)
  • Supabase integration for member CRUD operations
  • Streamlit UI with image and audio rendering

Use cases of 💬 MCP Assistant Playground

  • Chat with GPT and generate images on the fly
  • Query and manage Supabase database members via natural language
  • Create text-to-speech audio from conversational prompts
  • Experiment with AI-driven tool routing and confirmation flows

Frequently asked questions

1

What are the prerequisites?

Python 3.10+ is required. You need an OpenAI API key; a Supabase project is optional for member tool features.

2

How do I start the application?

Clone the repository, set up a virtual environment, install dependencies, create a `.env` file with your keys, and run `python launch.py`. Then

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