Meeting Transcript Analyzer - Multi-Agent MCP App

A multi-agent system that analyzes meeting transcripts using AI-powered summarization, key point extraction, and task identification. Fully compliant with the Model Context Protocol (MCP) standard.

Features

• Modern Web UI: Clean, responsive horizontal layout interface for easy interaction (see screenshot)

• Summarize: Generate concise summaries of meeting transcripts (see screenshot)

• Key Highlights: Extract and display key points as bullet points (•) (see screenshot)

• Grab Tasks: Identify actionable tasks from meeting discussions (see screenshot)

• MCP Compliant: Full adherence to Model Context Protocol standards

Related MCP server: Meeting BaaS MCP Server

MCP Compliance

This application is fully compliant with the Model Context Protocol (MCP) standard as defined in the official MCP specification:

✅ MCP Standard Implementation

• Discovery Endpoint: /.well-known/mcp.json (MCP compliant)

• Tool Schema: JSON Schema format with inputSchema property

• Response Format: MCP-compliant content array with structured content

• Request Format: Standard MCP invoke endpoint with name and arguments

• Capabilities: Proper capabilities object in discovery response

🔧 MCP Endpoints

Each agent exposes MCP-compliant endpoints:

GET  /.well-known/mcp.json     # Tool discovery (MCP standard)
POST /invoke                   # Tool invocation (MCP standard)
GET  /health                   # Health check

📋 MCP Tool Definitions

Summarizer Agent Tools:

• summarize_transcript: Generates concise meeting summaries

• highlight_key_points: Extracts 3-5 key insights as bullet points

Task Extractor Agent Tools:

• extract_tasks: Identifies actionable tasks from transcripts

🔄 MCP Response Format

All tools return MCP-compliant responses:

{
  "content": [
    {
      "type": "text",
      "text": "Tool output content here..."
    }
  ]
}

Prerequisites

• Python 3.9+

• OpenAI API key

Setup

1. Install dependencies:

   pip install -r requirements.txt

2. Configure OpenAI API Key: Create a file named openai_key.txt in the project root and add your OpenAI API key:

   sk-your-openai-api-key-here

Running the Agents

Important: All commands must be run from the project root directory.

Note: Start the sub-agents first, then the super agent to ensure proper tool registration.

1. Start the Summarizer Agent (Port 8001)

python3 -m uvicorn agents.summarizer_agent:summarizer_app --reload --port 8001

2. Start the Task Extractor Agent (Port 8002)

python3 -m uvicorn agents.task_extractor_agent:task_app --reload --port 8002

3. Start the Super Agent (Port 8000)

python3 -m uvicorn agents.super_agent:super_app --reload --port 8000

Using the Application

1. Access the Web Interface: Open your browser and go to: http://localhost:8000

2. Analyze a Transcript:

   • Paste your meeting transcript in the left textarea

   • Enter a prompt like "Summarize this meeting" or "Extract key points" in the second textarea

   • Click "Analyze Transcript"

3. View Results:

   • Results appear in the right panel with structured formatting

   • Summaries appear as formatted paragraphs

   • Key points display as clean bullet points (•)

   • Tasks show as numbered actionable items

   • Metadata shows transcript length, tool used, and point/task counts

Application Screenshots

Welcome Page

The clean, modern interface users see when first opening the application.

Summarize Flow

The application summarizing a meeting transcript with a brief, concise style.

Key Highlights Flow

Extracting key insights and main points from a meeting transcript as bullet points.

Task Extraction Flow

Identifying and extracting actionable tasks from meeting discussions.

Architecture

• Super Agent (Port 8000): Main entry point that serves the web UI and orchestrates sub-agents

• Summarizer Agent (Port 8001): Handles transcript summarization and key point extraction

• Task Extractor Agent (Port 8002): Identifies and extracts actionable tasks from transcripts

Technical Details

• Backend Formatting: All response formatting is handled by the super agent for consistent UI presentation

• Structured Responses: Responses include type, title, content, and metadata fields

• MCP Protocol: Uses Model Context Protocol for agent communication

• Responsive Design: UI adapts to mobile devices with vertical stacking

MCP Integration

For MCP Clients

To integrate with MCP-compliant clients:

1. Discover Tools:

   curl http://localhost:8001/.well-known/mcp.json
   curl http://localhost:8002/.well-known/mcp.json

2. Invoke Tools:

   curl -X POST http://localhost:8001/invoke \
     -H "Content-Type: application/json" \
     -d '{"name": "summarize_transcript", "arguments": {"transcript": "Your transcript here..."}}'

MCP Client Libraries

This application works with any MCP-compliant client library:

• MCP Python SDK

• MCP JavaScript SDK

• MCP Go SDK

For more information about the MCP standard, visit the official MCP specification and GitHub repository.

Troubleshooting

• "ModuleNotFoundError: No module named 'agents'": Make sure you're running commands from the project root directory

• "uvicorn: command not found": Use python3 -m uvicorn instead of just uvicorn

• API Key Issues: Ensure openai_key.txt exists and contains a valid OpenAI API key

• Port Conflicts: Make sure ports 8000, 8001, and 8002 are available

• MCP Discovery Issues: Verify agents are running and accessible at their respective ports

Development

Code Formatting

To maintain consistent code style, use the provided formatting script:

python3 format_code.py

This will format all Python files with Black and HTML/Markdown files with Prettier.

Manual Formatting

You can also format files individually:

# Format Python files
python3 -m black agents/ --line-length=88

# Format HTML and Markdown files
prettier --write index.html README.md

File Structure

mcps/
├── agents/
│   ├── __init__.py
│   ├── summarizer_agent.py      # MCP-compliant summarizer
│   ├── task_extractor_agent.py  # MCP-compliant task extractor
│   ├── super_agent.py           # Web UI coordinator & orchestrator
│   ├── models.py
│   ├── config.py
│   └── utils.py
├── docs/
│   └── images/
│       ├── welcome-page.png
│       ├── summarize-flow.png
│       ├── key-highlights-flow.png
│       └── task-extraction-flow.png
├── index.html
├── requirements.txt
├── README.md
├── format_code.py
└── openai_key.txt (create this file)