Related MCP Server Resources

Explore more AI models, providers, and integration options:

  • Explore AI Models
  • Explore AI Providers
  • Explore MCP Servers
  • LangDB Pricing
  • Documentation
  • AI Industry Blog
  • Powertools MCP Search Server
  • GIS Data Conversion MCP
  • Email Checker MCP Server
  • GraphRAG MCP Server
  • Semgrep MCP Server
Back to MCP Servers
MCP-Email-Verify

MCP-Email-Verify

Public
Abhi5h3k/MCP-Email-Verify

Lightweight Model Context Protocol server enabling real-time email validation with format, domain, and deliverability checks via AbstractAPI, designed for seamless integration with MCP-compatible large language models.

python
0 tools
May 29, 2025
Updated Jun 4, 2025

Supercharge Your AI with MCP-Email-Verify

MCP Server

Unlock the full potential of MCP-Email-Verify through LangDB's AI Gateway. Get enterprise-grade security, analytics, and seamless integration with zero configuration.

Unified API Access
Complete Tracing
Instant Setup
Get Started Now

Free tier available • No credit card required

Instant Setup
99.9% Uptime
10,000+Monthly Requests

MCP Email Verify

A lightweight Model Context Protocol (MCP) server that enables your LLM to validate email addresses. This tool checks email format, domain validity, and deliverability using the AbstractAPI Email Validation API. Perfect for integrating email validation into AI applications like Claude Desktop.


What is Model Context Protocol (MCP)?

At its core, MCP is a standardized protocol designed to streamline communication between AI models and external systems. Think of it as a universal language that allows different AI agents, tools, and services to interact seamlessly.

MCP drawio (1)


Features

  • Email Verification: Verify email addresses in real-time.
  • MCP Integration: Seamlessly connect with MCP-compatible LLMs.
  • Easy Setup: Built with Python and the MCP SDK for quick deployment.

MCP follows a client-server architecture:

client server drawio


Watch the Demo

Click the image below to watch a video demo of the MCP Email Verify tool in action:


Requirements

  • Python: Python 3.11.0 or higher.
  • UV: 0.6.9 or higher.

Setup

1. Clone the Repository

git clone https://github.com/Abhi5h3k/MCP-Email-Verify.git
cd MCP-Email-Verify

2. Install UV

If you don’t have UV installed, you can install it using the following commands:

powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"

Verify the installation:

uv --version

3. Set Up the Virtual Environment

Create a virtual environment using UV:

uv venv

Activate the virtual environment: On Windows:

.venv\Scripts\activate

4. Install Dependencies Install the required dependencies from pyproject.toml using UV:

uv install

Running the Server

  1. Set Up Environment Variables Create a .env file in the root directory and add your AbstractAPI key:
ABSTRACT_API_KEY=your_api_key_here
  1. Run the Server Start the MCP server:
uv run server.py

Usage

  1. Register the Server with Claude Desktop Update the claude_desktop_config.json file to include your MCP server:
{
    "mcpServers": {
        "verify_mail": {
            "command": "uv",
            "args": [
                "--directory",
                "C:\\ABSOLUTE\\PATH\\TO\\MCP-Email-Verify",
                "run",
                "server.py"
            ]
        }
    }
}

image

  1. Restart Claude Desktop Restart Claude Desktop to detect the new tool.

  2. Verify Emails Use prompts like:

"I was trying to email Thanos at thanos@snap.io to ask him to bring back my favorite TV show, but I’m not sure if it’s a valid email. Can you check if it’s real or just a snap in the dark?"

Development

Formatting and Linting This project uses black and isort for code formatting and import sorting.

  1. Install development dependencies:
     uv add black isort --dev
    
  2. Format the code:
    black .
    
  3. Sort imports:
  isort .

Set up pre-commit

pre-commit install pre-commit run --all-files

Available On Smithery.ai Server: MCP Email Verify

Article: Model Context Protocol (MCP): A Beginner's Guide to the Future of AI Communication

Publicly Shared Threads0

Discover shared experiences

Shared threads will appear here, showcasing real-world applications and insights from the community. Check back soon for updates!

Share your threads to help others
Related MCPs5
  • Powertools MCP Search Server
    Powertools MCP Search Server

    Model Context Protocol server enabling efficient local search of AWS Lambda Powertools documentation...

    2 tools
    Added May 30, 2025
  • GIS Data Conversion MCP
    GIS Data Conversion MCP

    Provides Model Context Protocol (MCP) integration enabling large language models to perform advanced...

    9 tools
    Added May 30, 2025
  • Email Checker MCP Server
    Email Checker MCP Server

    Validate email addresses efficiently with a Model Context Protocol server offering simple JSON respo...

    1 tools
    Added May 30, 2025
  • GraphRAG MCP Server
    GraphRAG MCP Server

    Model Context Protocol server enabling hybrid semantic and graph-based document retrieval by integra...

    Added May 30, 2025
  • Semgrep MCP Server
    Semgrep MCP Server

    Model Context Protocol server enabling seamless integration of Semgrep’s fast, semantic static code ...

    6 tools
    Added May 30, 2025