
Simple Animal Data MCP Server
A basic Model Context Protocol (MCP) server that provides static information about animals (cats, dogs, and birds) for use with Claude Desktop.
HTTP Server Version
For remote deployment, use the HTTP server version:
Running the HTTP Server
# Install HTTP dependencies
source venv/bin/activate
pip install -r requirements-http.txt
# Start the HTTP server
python http_server.pyThe server will start on http://localhost:8000 and accept MCP requests via HTTP POST to /mcp.
HTTP Server Configuration
For HTTP deployment, use the alternative configuration file claude_desktop_config_http.json:
{
"mcpServers": {
"animal-data-http": {
"command": "curl",
"args": [
"-X", "POST",
"http://your-server.com:8000/mcp",
"-H", "Content-Type: application/json",
"-d", "@-"
]
}
}
}Replace http://your-server.com:8000 with your actual server URL.
Deployment Options
- Local HTTP: Run on
localhost:8000for local HTTP testing - Remote Server: Deploy to cloud services like Heroku, AWS, Google Cloud
- Docker: Containerize for easy deployment
Docker Deployment (Optional)
Create a Dockerfile:
FROM python:3.11-slim
WORKDIR /app
COPY requirements-http.txt .
RUN pip install -r requirements-http.txt
COPY http_server.py .
EXPOSE 8000
CMD ["python", "http_server.py"]Project Structure
simple/
โโโ server.py # Local MCP server (stdio transport)
โโโ http_server.py # HTTP MCP server (http transport)
โโโ requirements.txt # Dependencies for local server
โโโ requirements-http.txt # Dependencies for HTTP server
โโโ claude_desktop_config_http.json # HTTP server configuration example
โโโ venv/ # Virtual environment (created after setup)
โโโ README.md # This documentationDependencies
fastmcp: Framework for building MCP servers with Python
python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txtBefore it works, you'll need: PATH
Installation
- Clone or download this project
- Create a virtual environment and install dependencies:
python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txtUsage
Running the Server
source venv/bin/activate
python server.pyAvailable Tools
The server provides three tools:
- get_cat_info: Returns information about cats
- get_dog_info: Returns information about dogs
- get_bird_info: Returns information about birds
Claude Desktop Configuration
To use this MCP server with Claude Desktop, you need to create or edit the MCP configuration file:
Configuration File Location
macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%/Claude/claude_desktop_config.json
Linux: ~/.config/Claude/claude_desktop_config.json
Creating the Configuration File
If the file doesn't exist, create it with the following content:
{
"mcpServers": {
"animal-data": {
"command": "python",
"args": ["/Users/james/Work/mcp/simple/server.py"],
"cwd": "/Users/james/Work/mcp/simple",
"env": {
"PATH": "/Users/james/Work/mcp/simple/venv/bin:/usr/bin:/bin"
}
}
}
}Alternative: Using Claude Desktop Settings
You can also configure this through Claude Desktop:
- Open Claude Desktop
- Go to Settings (Cmd+, on macOS or Ctrl+, on Windows)
- Navigate to the "Developer" tab
- Click "Edit Config" to open the configuration file
- Add the MCP server configuration as shown above
Important:
- Replace
/Users/james/Work/mcp/simplewith your actual project directory path - Restart Claude Desktop after making configuration changes
Example Usage in Claude Desktop
Once configured, you can ask Claude Desktop to use the animal data tools:
Example Queries
"Tell me about cats"
- Claude will use the
get_cat_infotool and return: "Cats are independent, agile domestic animals known for their hunting skills and affectionate nature."
"What information do you have about dogs?"
- Claude will use the
get_dog_infotool and return: "Dogs are loyal, social companion animals known for their intelligence and strong bond with humans."
"Give me bird information"
- Claude will use the
get_bird_infotool and return: "Birds are feathered, winged animals capable of flight, known for their diverse songs and nesting behaviors."
"Compare cats, dogs, and birds"
- Claude will use all three tools to gather information and provide a comparison.
Troubleshooting
- Server won't start: Ensure the virtual environment is activated and dependencies are installed
- Claude Desktop can't connect: Verify the configuration file path and server path are correct
- Tools not available: Restart Claude Desktop after updating the configuration file