mcp-blog-demo

elva-labs/mcp-blog-demo

3.1

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A Model Context Protocol (MCP) server built with FastMCP that provides tools for searching and filtering a database of developer candidates.

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Resources
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Prompts
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Candidate Search MCP Server

A Model Context Protocol (MCP) server built with FastMCP that provides tools for searching and filtering a database of developer candidates.

Overview

This MCP server exposes tools to search through a database of 20 sample developers with various skills, experience levels, and specializations. It's designed to demonstrate how to build an MCP server that provides data search and filtering capabilities.

Features

The server provides three main tools:

1. search_candidates

Search for candidates based on multiple criteria:

  • skill: Search for specific technical skills (e.g., "Python", "React")
  • min_experience: Filter by minimum years of experience
  • max_rate: Filter by maximum hourly rate (USD)
  • location: Filter by location (partial match)
  • availability: Filter by availability (e.g., "Immediate", "2 weeks")
  • specialization: Search for specific areas of expertise

2. get_candidate_details

Get detailed information about a specific candidate by their ID.

3. list_all_skills

Get a comprehensive list of all unique skills in the candidate database along with their frequency.

Sample Data

The server includes 20 diverse developer profiles including:

  • Full Stack Developers
  • DevOps Engineers
  • Machine Learning Engineers
  • Mobile Developers
  • Security Engineers
  • Cloud Architects
  • And more...

Each candidate profile contains:

  • Name and title
  • Technical skills
  • Years of experience
  • Location
  • Hourly rate
  • Availability
  • Areas of specialization

Installation

Prerequisites

  • Python 3.13 or higher
  • uv package manager

Setup

  1. Clone this repository:
git clone <repository-url>
cd mcp-server
  1. Install dependencies using uv:
uv pip install -e .

How to Use

Adding to Claude Desktop

To use this MCP server with Claude Desktop or other tools. Follow the instructions at FastMCP Claude Desktop Integration to add this server.

Running Locally

For development and testing, you can run the server directly:

Or using uv:

uv run main.py

Example Usage

Once connected to Claude Desktop, you can use natural language to interact with the tools:

  • "Search for Python developers with at least 5 years of experience"
  • "Find developers available immediately with a rate under $150/hour"
  • "Show me all developers with machine learning skills"
  • "Get details for candidate ID 4"
  • "List all available skills in the database"

Development

The project structure:

  • main.py - Main server file with tool definitions
  • candidates.py - Sample candidate database
  • pyproject.toml - Project configuration and dependencies

Built With

  • FastMCP - A framework for building MCP servers quickly and easily
  • Python 3.13+

Created by

Elva - https://www.elva-group.com