mcptoolkit 1.0.3

A modular server implementation for Claude AI assistants with integrated tools

MCP Tool Kit: The Secure Agentic Abstraction Layer For Vertical AI Agents

A modular server implementation for Claude AI and other assistants with a variety of integrated tools, enabling Claude and other assistants to perform actions and access external resources through an elegantly designed agentic framework.

Quick Install

pip install mcptoolkit

Overview

The MCP Unified Server provides a unified interface for Claude to interact with various external systems and tools including:

• File system operations: Read, write, and manipulate files
• Time tools: Get current time in different timezones, convert between timezones
• Sequential thinking: A tool for dynamic and reflective problem-solving
• Brave Search: Web and local search capabilities
• Browser automation: Complete browser control via Browserbase and Playwright
• Browser automation: Complete browser control via Browserbase and Playwright
• World Bank API: Access to economic and development data
• News API: Access to global news sources and articles
• PowerPoint: Create and manipulate PowerPoint presentations
• Excel: Create and manipulate Excel spreadsheets
• QuickBooks: Financial and accounting operations
• Shopify: E-commerce platform integration
• Yahoo Finance: Stock market and financial data
• FRED: Federal Reserve Economic Data
• Agentic capabilities: Create and deploy autonomous agents that perform complex tasks
• And many more specialized tools

87 Total Tools Available

Quickstart Guide: Deploy Your First MCP Server with Default Tools

Note: ensure that you have git downloaded (https://git-scm.com/downloads) and Docker downloaded (https://www.docker.com/products/docker-desktop/) and running.

Docker deployment (recommended & most stable)

1. Clone the repository:

clone https://github.com/getfounded/mcp-tool-kit.git
cd mcp-tool-kit

2. You can then use Docker in one of two ways: Option 1 - Using docker-compose: docker-compose up Option 2 - Direct Docker command: docker run -p 8000:8000 -v ~/documents:/app/documents getfounded/mcp-tool-kit:latest

The repository includes a sample Claude desktop configuration file (claude_desktop_config.json) that you can use:

{
  "mcpServers": {
    "unified": {
      "command": "docker",
      "args": [
        "exec",
        "-i",
        "mcp-tool-kit-mcp-server",
        "python",
        "-u",
        "mcp_unified_server.py"
      ],
      "useStdio": true
    }
  }
}

Troubleshooting docker

If you are getting errors running docker, it is likely that the image name is incorrect in the Claude desktop configuration file. A common fix is to use the following json for configuration:

{
  "mcpServers": {
    "unified": {
      "command": "docker",
      "args": [
        "exec",
        "-i",
        "mcp-tool-kit-mcp-server-1",
        "python",
        "-u",
        "mcp_unified_server.py"
      ],
      "useStdio": true
    }
  }
}

Install via pip

# Simple installation
pip install mcptoolkit

# Launch the server with default configuration
mcptoolkit-server

Configure Claude Desktop:

1. Open Claude Desktop app
2. Go to File > Settings > Developer > Edit config
3. Add the following basic configuration:

{
  "tools": [
    {
      "name": "MCP Toolkit",
      "url": "http://localhost:8000"
    }
  ],
  "settings": {
    "allowed_directories": ["~/Documents", "~/Downloads"],
    "default_tools": ["MCP Toolkit"]
  }
}

Configure Claude Desktop to Access Your Server

1. Open Claude Desktop app
2. Go to File > Settings > Developer > Edit config
3. Add the 'claude_desktop_configuration.json' file
4. Save the configuration
5. Restart the MCP server with your new tool integrated
6. Restart and Open Claude Desktop app

You can import this configuration in the Claude desktop app or use it as a reference to create your own.

You now have immediate access to powerful capabilities including file operations, web search, time tools, and more—without requiring any API keys or complex setup.

Unleashing Agentic Intelligence: Creating AI Agents with MCP Tool Kit

MCP Tool Kit introduces a powerful yet accessible framework for creating autonomous AI agents—specialized cognitive modules that can perform complex tasks without requiring direct user guidance.

The Agent Architecture: Simplicity Meets Sophistication

Agents in MCP Tool Kit function as self-contained Python modules that Claude can invoke to perform specialized tasks. The architecture embraces a file-based approach with automatic detection and loading, eliminating complex API requirements or deployment procedures.

# Example: A simple weather agent
from agent_registry import MCPAgent, register_agent

@register_agent
class WeatherAgent(MCPAgent):
    agent_name = "weather_checker"
    agent_description = "Checks weather conditions for a location"
    agent_version = "1.0"
    
    def run(self, params):
        if "location" not in params:
            return {"error": "No location provided"}
            
        location = params["location"]
        
        try:
            # Use toolkit methods to gather information
            search_query = f"current weather {location}"
            search_results = self.toolkit.web_search(search_query)
            
            return {
                "success": True,
                "location": location,
                "weather_info": search_results
            }
        except Exception as e:
            return {"error": f"Error checking weather: {str(e)}"}

##Docker deployment

1. Clone the repository:

clone https://github.com/getfounded/mcp-tool-kit.git
cd mcp-tool-kit

2. You can then use Docker in one of two ways: Option 1 - Using docker-compose: docker-compose up Option 2 - Direct Docker command: docker run -p 8000:8000 -v ~/documents:/app/documents getfounded/mcp-tool-kit:latest

Simplified Deployment: Instant Agent Availability

The agent deployment process has been reimagined for maximum simplicity:

1. File-Based Deployment: Simply drop agent files into the designated directory
2. Automatic Detection: The system immediately discovers and loads new or modified agents
3. No Server Restarts: Agents become available instantly without interrupting operations
4. Multiple Creation Pathways: Create agents through templates, command-line utilities, or direct file creation

# Create the agents directory if it doesn't exist
mkdir -p agents

# Create a quick lookup agent by dropping a file
cat > agents/quick_lookup.py << 'EOF'
from agent_registry import MCPAgent, register_agent

@register_agent
class QuickLookupAgent(MCPAgent):
    agent_name = "quick_lookup"
    agent_description = "Quickly lookup information"
    
    def run(self, params):
        query = params.get("query", "unknown")
        result = self.toolkit.web_search(query, count=3)
        return {"result": result}
EOF

# The agent is IMMEDIATELY available to Claude!

Command-Line Agent Creation

For those who prefer guided creation, MCP Tool Kit provides intuitive command-line utilities:

# Create with interactive editor
./create_agent.py "Currency Converter" "Converts between currencies"

# Use a template
./create_agent.py "Quick Calculator" "Performs calculations" --template calculator

# Specify code directly
./create_agent.py "News Finder" "Finds latest news" --code "
query = params.get('topic', 'general')
news = self.toolkit.news_search(query, page_size=3)
return {'news': news}
"

Template-Based Deployment

For faster development, deploy pre-made templates with custom configurations:

# View available templates
ls agent_templates

# Deploy and customize a template
./deploy_template_agent.py weather --name "City Weather" --description "Get weather for any city"

Interacting with Agents through Claude

Once deployed, agents seamlessly integrate with Claude's capabilities:

User: Can you check the weather in San Francisco?

Claude: I'll use the weather_checker agent to find that information for you.

[Claude invokes the weather_checker agent with {"location": "San Francisco"}]

Based on the current weather information for San Francisco:
- Temperature: 62°F / 17°C
- Conditions: Partly cloudy
- Humidity: 74%
- Wind: 12 mph western breeze

Would you like me to check any other locations for you?

Building Custom Tools for Claude with MCP Toolkit

This guide demonstrates how to create custom tools that Claude can use via the Model Context Protocol (MCP) toolkit.

Table of Contents

• Overview
• Prerequisites
• Step-by-Step Implementation Guide
• Example: Creating a Custom SEO Analysis Tool
• Usage with Claude
• Troubleshooting

Overview

The MCP (Model Context Protocol) toolkit allows you to create custom tools that Claude can access and use. This enables Claude to perform specialized actions beyond its built-in capabilities, such as interacting with your specific business systems, analyzing data with custom algorithms, or controlling specialized hardware.

Prerequisites

• MCP toolkit installed (pip install mcptoolkit or Docker setup)
• Access to Claude Desktop app
• Basic Python knowledge
• Docker (recommended)

Get Started ASAP | Running the Server

Caution: This will grant claude access to every tool without limitation in the main branch of this repository.

# Method 1: Using Docker (recommended)
docker run -p 8000:8000 -v ~/documents:/app/documents getfounded/mcp-tool-kit:latest

# Method 2: Using docker-compose
docker-compose up

# Method 3: Using command-line entry point (if installed via pip)
mcptoolkit-server

# Method 4: Launch both server and configuration UI
mcptoolkit-launcher

# Method 5: Using Python module
from mcptoolkit import mcp_unified_server

# Create and run the server with default settings
server = mcp_unified_server.create_server()
server.start()

Other Usage Examples

Example: Practical Tool Examples

from mcp.client import MCPClient

# Connect to the MCP server
client = MCPClient("http://localhost:8000")

# --- File System Operations ---
# Read file content
readme = client.call_tool("read_file", {"path": "README.md"})

# Write to a file
client.call_tool("write_file", {
    "path": "analysis_results.txt", 
    "content": "# Analysis Results\n\nThis file contains the output of our data analysis."
})

# --- Web Search and Information Retrieval ---
# Search the web
search_results = client.call_tool("brave_web_search", {"query": "latest AI research papers"})

# Get news headlines
news = client.call_tool("news_top_headlines", {"category": "technology", "page_size": 5})

# --- Data Analysis and Visualization ---
# Analyze stock market data
stock_data = client.call_tool("yfinance", {"symbol": "MSFT", "period": "1mo"})

# --- Document Generation ---
# Create a PowerPoint presentation
client.call_tool("ppt_create_presentation", {"session_id": "quarterly_report"})
client.call_tool("ppt_add_slide", {"session_id": "quarterly_report", "title": "Q3 Financial Results"})
client.call_tool("ppt_add_chart", {
    "session_id": "quarterly_report",
    "slide_index": 1,
    "chart_type": "bar",
    "chart_title": "Revenue by Department",
    "categories": ["Marketing", "Sales", "R&D", "Support"],
    "series_names": ["Q3 2024"],
    "series_values": [[125000, 240000, 175000, 98000]]
})
client.call_tool("ppt_save_presentation", {"session_id": "quarterly_report"})

# --- Browser Automation ---
# Create browser session and navigate
session_id = client.call_tool("browserbase_create_session", {"sessionId": "browser1"})
client.call_tool("browserbase_navigate", {"sessionId": "browser1", "url": "https://example.com"})
content = client.call_tool("browserbase_get_content", {"sessionId": "browser1"})
client.call_tool("browserbase_close_session", {"sessionId": "browser1"})

# --- Advanced Problem-Solving ---
# Use sequential thinking to break down a complex problem
client.call_tool("sequentialthinking", {
    "thought": "First, we need to identify the key variables in this optimization problem",
    "thoughtNumber": 1,
    "totalThoughts": 5,
    "nextThoughtNeeded": True
})

Example 3: Building a Complete Workflow

from mcp.client import MCPClient
import json

# Connect to the MCP server
client = MCPClient("http://localhost:8000")

# Scenario: Market research assistant that gathers data, analyzes it, and prepares a report

def run_market_research(company_name, market_sector):
    """Perform comprehensive market research using various MCP tools"""
    
    print(f"Beginning market research for {company_name} in the {market_sector} sector...")
    
    # 1. Gather information about the company and market
    company_search = client.call_tool("brave_web_search", {
        "query": f"{company_name} company profile financial information",
        "count": 5
    })
    
    market_news = client.call_tool("news_search", {
        "q": f"{market_sector} market trends analysis",
        "page_size": 10
    })
    
    # 2. Get economic indicators relevant to the sector
    if market_sector.lower() in ["tech", "technology"]:
        indicator = "GB.XPD.RSDV.GD.ZS"  # R&D expenditure
    elif market_sector.lower() in ["finance", "banking"]:
        indicator = "FM.LBL.BMNY.GD.ZS"  # Broad money to GDP
    else:
        indicator = "NY.GDP.MKTP.KD.ZG"  # GDP growth
        
    economic_data = client.call_tool("worldbank_get_indicator", {
        "country_id": "WLD",  # World
        "indicator_id": indicator
    })
    
    # 3. Create a report directory and save gathered information
    client.call_tool("create_directory", {"path": f"{company_name}_research"})
    
    client.call_tool("write_file", {
        "path": f"{company_name}_research/company_info.json",
        "content": json.dumps(company_search, indent=2)
    })
    
    client.call_tool("write_file", {
        "path": f"{company_name}_research/market_news.json",
        "content": json.dumps(market_news, indent=2)
    })
    
    client.call_tool("write_file", {
        "path": f"{company_name}_research/economic_indicators.json",
        "content": json.dumps(economic_data, indent=2)
    })
    
    # 4. Generate a PowerPoint presentation with the findings
    client.call_tool("ppt_create_presentation", {"session_id": "market_report"})
    
    # Add title slide
    client.call_tool("ppt_add_slide", {
        "session_id": "market_report",
        "title": f"{company_name}: Market Analysis",
        "content": f"An overview of {company_name} in the {market_sector} sector"
    })
    
    # Add company overview
    client.call_tool("ppt_add_slide", {
        "session_id": "market_report",
        "title": "Company Overview",
        "layout_index": 2
    })
    
    # Add market trends
    client.call_tool("ppt_add_slide", {
        "session_id": "market_report",
        "title": f"{market_sector} Market Trends",
        "layout_index": 2
    })
    
    # Add economic indicators chart
    client.call_tool("ppt_add_slide", {
        "session_id": "market_report",
        "title": "Economic Indicators",
        "layout_index": 5
    })
    
    # Save the presentation
    client.call_tool("ppt_save_presentation", {
        "session_id": "market_report", 
        "file_path": f"{company_name}_research/market_report.pptx"
    })
    
    print(f"Market research completed. Results saved to {company_name}_research/")
    return f"{company_name}_research/"

# Execute the research function
research_folder = run_market_research("Acme Corp", "technology")

Sample Claude Prompts

Once set up, you can ask Claude to use the tools with prompts like:

• "Search the web for the latest AI research papers and summarize the findings."
• "Create a PowerPoint presentation about climate change with three slides."
• "Use the weather_checker agent to tell me the current conditions in Tokyo."
• "Can you use the quick_lookup agent to research quantum computing advances?"
• "Download my QuickBooks invoice data and analyze our revenue for the past quarter."
• "Set up a product on my Shopify store with these details and pricing."
• "Get the current stock price and historical data for Tesla using Yahoo Finance."
• "Analyze inflation trends using FRED economic data for the past 5 years."
• "Use browser automation to fill out this form at [website URL]."
• "Read the text file in my Downloads folder named 'project_notes.txt'."
• "Get the latest news headlines about technology."

Local Configuration

If running locally, the server can be configured using environment variables or a .env file in the project root:

# MCP Server Configuration
MCP_HOST=0.0.0.0
MCP_PORT=8000
MCP_LOG_LEVEL=info  # debug, info, warning, error

# Tool API Keys
BRAVE_API_KEY=your_brave_api_key
BROWSERBASE_API_KEY=your_browserbase_api_key
BROWSERBASE_PROJECT_ID=your_browserbase_project_id
NEWS_API_KEY=your_news_api_key

# File System Configuration
MCP_FILESYSTEM_DIRS=~/documents,~/downloads  # Comma-separated list of allowed directories

# Agent Configuration
MCP_AGENT_DIR=agents  # Directory to scan for agent files

Configuration UI

The package includes a web-based configuration UI:

Configuration UI

The package includes a web-based configuration UI:

# Run the configuration UI
mcptoolkit-config

# Run the configuration UI
mcptoolkit-config

Access the UI in your web browser at http://localhost:8501 Access the UI in your web browser at http://localhost:8501

Available Tools

File System Tools

• read_file: Read contents of a file

• read_multiple_files: Read multiple files simultaneously

• write_file: Create or overwrite a file

• edit_file: Make line-based edits to a file

• create_directory: Create a new directory

• list_directory: Get directory contents

• directory_tree: Get a recursive tree view

• move_file: Move or rename files/directories

• search_files: Search for files matching a pattern

• get_file_info: Get file metadata

• list_allowed_directories: List allowed directories

• Browser_Automation:

  • playwright_launch_browser: Launch a new browser instance
  • playwright_navigate: Navigate to a URL
  • playwright_screenshot: Take a screenshot
  • playwright_click: Click on an element
  • playwright_fill: Fill an input field
  • playwright_evaluate: Execute JavaScript
  • playwright_get_content: Get the HTML content of a page

Agent Tools

• run_agent: Execute a registered agent with parameters
• list_agents: List all available agents and their metadata

E-Commerce Tools

• Shopify:
  • shopify_get_products: Get product information
  • shopify_create_product: Create a new product
  • shopify_update_product: Update an existing product
  • shopify_get_orders: Get order information
  • shopify_create_order: Create a new order
  • shopify_get_customers: Get customer information

Financial Tools

• QuickBooks:
  • quickbooks_get_accounts: Get account information
  • quickbooks_get_invoices: Get invoice information
  • quickbooks_create_invoice: Create an invoice
  • quickbooks_get_customers: Get customer information
  • quickbooks_get_reports: Generate financial reports

Financial Data Tools

• Yahoo Finance:

  • yfinance: Get stock quotes and historical data
  • yfinance_get_quote: Get current stock quote
  • yfinance_get_history: Get historical stock data
  • yfinance_get_info: Get detailed company information
  • yfinance_get_options: Get options chain data
  • yfinance_get_recommendations: Get analyst recommendations

• FRED (Federal Reserve Economic Data):

  • fred_get_series: Get economic data series
  • fred_get_series_info: Get metadata about a series
  • fred_search: Search for economic data series
  • fred_get_category: Browse data by category
  • fred_get_releases: Get economic data releases
  • fred_get_sources: Get data sources

Time Tools

• get_current_time: Get current time in a specified timezone
• convert_time: Convert time between timezones

Sequential Thinking

• sequentialthinking: A tool for breaking down complex problems using a step-by-step thinking process

Brave Search

• brave_web_search: Perform web searches
• brave_local_search: Search for local businesses and places

World Bank API

• worldbank_get_indicator: Get indicator data for a country

News API

• news_top_headlines: Get top news headlines
• news_search: Search for news articles
• news_sources: List available news sources

PowerPoint Tools

• ppt_create_presentation: Create a new PowerPoint presentation
• ppt_open_presentation: Open an existing presentation
• ppt_save_presentation: Save a presentation
• ppt_add_slide: Add a new slide
• ppt_add_text: Add text to a slide
• ppt_add_image: Add an image to a slide
• ppt_add_chart: Add a chart to a slide
• ppt_add_table: Add a table to a slide
• ppt_analyze_presentation: Analyze presentation structure
• ppt_enhance_presentation: Suggest enhancements
• ppt_generate_presentation: Generate a presentation from text
• ppt_command: Process natural language commands

For a complete list of available tools, see the documentation or browse the tools directory. For a complete list of available tools, see the documentation or browse the tools directory.

Development

Adding a New Agent

1. Create a new file in the agents directory (e.g., my_agent.py)
2. Follow the agent template pattern:

   from agent_registry import MCPAgent, register_agent
   
   @register_agent
   class MyCustomAgent(MCPAgent):
       agent_name = "my_custom_agent"
       agent_description = "Description of what my agent does"
       
       def run(self, params):
           # Agent logic here
           return {"result": "Agent output"}
   

3. Save the file - the agent will be automatically detected and loaded

Adding a New Tool Module

1. Create a new file in the tools directory (e.g., my_tool.py)
2. Follow the existing module pattern:
   • Create service class
   • Define tool functions
   • Implement registration functions
3. Update mcp_unified_server.py to import and register your new module

Extending an Existing Tool Module

1. Add new methods to the service class
2. Add new tool functions
3. Update the registration function to include your new tools

Development with Docker

You can use Docker for development to ensure a consistent environment:

# Build a development image
docker build -t mcp-tool-kit:dev .

# Run with source code mounted for development
docker run -p 8000:8000 \
    -v $(pwd):/app \
    -v ~/documents:/app/documents \
    mcp-tool-kit:dev

This mounts your local repository into the container, so changes to the code are reflected immediately (for most files).

Philosophical Perspective: The Human-AI Cognitive Partnership

The MCP Tool Kit represents a paradigm shift in how we conceptualize the relationship between human intelligence and AI systems. Rather than positioning AI as a mere tool for task automation, this framework establishes a cognitive partnership where human strategic thinking and AI operational capabilities complement each other in profound ways.

The agentic architecture embodies a transformative vision: AI systems that can independently interpret context, make decisions within bounded parameters, and execute complex sequences of actions—all while maintaining human oversight and strategic direction. This represents not merely a technological advance, but a fundamentally new model for human-machine collaboration.

In this evolving cognitive landscape, the most successful implementations will be those that thoughtfully balance technological potential with human capabilities, creating interfaces that enhance rather than replace human decision-making and creativity.

Troubleshooting

• Module not loading: Check the import path and dependencies
• API key errors: Verify your API keys in the .env file
• Permission errors: Check the allowed directories in MCP_FILESYSTEM_DIRS
• Connection errors: Ensure the server is running and the port is accessible
• Agent not detected: Verify the agent file is in the correct directory and follows the required format

License

The MCP Unified Server is licensed under the MIT License.

Acknowledgements

This project uses several open-source libraries and APIs:

• MCP SDK for Claude AI assistants
• NewsAPI for news access
• Brave Search API for web search
• World Bank API for economic data
• python-pptx for PowerPoint manipulation
• XlsxWriter for Excel spreadsheets