Content
# MCP Servers
Open Source MCP (Message Control Protocol) Servers for Scientific Research
## Installation Options
### Option 1: Using PyPI Version
Install the latest stable version from PyPI using the following configuration:
```json
{
"mcpServers": {
"mcp-txyz-search": {
"command": "uvx",
"args": ["mcp-txyz-search"],
"env": {
"TXYZ_API_KEY": "YOUR_TXYZ_API_KEY_HERE"
}
}
}
}
```
### Option 2: Using Latest Main Branch
For the most recent development version, use this configuration:
```json
{
"mcpServers": {
"mcp-txyz-search": {
"command": "uvx",
"args": [
"--from",
"git+https://github.com/pathintegral-institute/mcp-servers#subdirectory=servers/txyz-search",
"mcp-txyz-search"
],
"env": {
"TXYZ_API_KEY": "YOUR_TXYZ_API_KEY_HERE"
}
}
}
}
```
### Option 3: Using Specific Branch
To use a specific branch, modify the configuration as follows:
```json
{
"mcpServers": {
"mcp-txyz-search": {
"command": "uvx",
"args": [
"--from",
"git+https://github.com/pathintegral-institute/mcp-servers@branch_name#subdirectory=servers/txyz-search",
"mcp-txyz-search"
],
"env": {
"TXYZ_API_KEY": "YOUR_TXYZ_API_KEY_HERE"
}
}
}
}
```
## Creating a New Server
### 1. Initialize Server Package
Create a new server package using UV:
```sh
uv init servers/your-new-server --package
uv --directory servers/your-new-server add mcp
```
### 2. Configure Server
Create or update `servers/your-new-server/src/your_new_server/__init__.py`:
```python
def main():
from mcp.server.fastmcp import FastMCP
import logging
# Configure logging
logging.basicConfig(
level=logging.INFO,
format='%(asctime)s - %(levelname)s - %(name)s - %(message)s'
)
logger = logging.getLogger(__name__)
# Initialize MCP server
mcp = FastMCP()
# Define your tools
@mcp.tool()
async def add(a: int, b: int) -> str:
return str(a + b)
# Start server
logger.info('Starting your-new-server')
mcp.run('stdio')
```
### 3. Launch Server
Run your server using:
```sh
uv --directory servers/your-new-server run your-new-server
```
Upon successful startup, you should see output similar to:
```text
2025-04-01 10:22:36,402 - INFO - your_new_server - Starting your-new-server
```
## Contributing
We welcome contributions to MCP Servers! Here's how you can help:
1. Fork the repository
2. Create a feature branch (`git checkout -b feature/amazing-feature`)
3. Commit your changes (`git commit -m 'Add amazing feature'`)
4. Push to the branch (`git push origin feature/amazing-feature`)
5. Open a Pull Request
Please ensure your PR adheres to:
- Clear commit messages
- Proper documentation updates
- Test coverage for new features
## License
This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
## Acknowledgments
- Thanks to all contributors
Connection Info
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