Bun-based MCP Server

what is MCP Server?

MCP Server is a minimal Model Context Protocol (MCP) server built using Bun and TypeScript, designed to handle MCP requests and demonstrate dynamic tool loading from a PostgreSQL database.

how to use MCP Server?

To use MCP Server, install Bun, set up the project dependencies, and start the server using the provided commands. The server listens for MCP requests via standard input/output.

key features of MCP Server?

• Implements StdioServerTransport for local testing.
• Includes a basic example tool (add) that adds two numbers.
• Supports dynamic tool loading from a PostgreSQL database.
• Enforces strict TypeScript and ESLint configurations.

use cases of MCP Server?

1. Developing and testing MCP-based applications.
2. Creating custom tools that can be loaded dynamically.
3. Learning and experimenting with Bun and TypeScript in server environments.

FAQ from MCP Server?

• What is the purpose of the add tool?

The add tool is a simple example that demonstrates how to create and use tools within the MCP Server.

• How do I install Bun?

You can install Bun by following the instructions on the official Bun website: https://bun.sh/.

• Can I use a different database instead of PostgreSQL?

Yes, you can modify the load_tools_from_db function to integrate with other databases as needed.