Sample Building MCP Servers With Rust

What is Sample Building Mcp Servers With Rust?

Sample Building Mcp Servers With Rust is a Rust implementation of Model Context Protocol (MCP) servers that extend AI assistant capabilities. It provides multiple server binaries—Calculator, RDS, S3, and PostgreSQL—designed to be used with Amazon Q or other MCP‑compatible AI assistants.

How to use Sample Building Mcp Servers With Rust?

Ensure Rust/Cargo, AWS credentials (for RDS/S3), and an MCP‑compatible assistant are installed. Clone the repository and run cargo build --release --bin <server_name> for each server. Run the built binaries directly or integrate them with Amazon Q CLI by adding a configuration block to your .amazon-q.json file, specifying the command path and arguments for each server.

Key features of Sample Building Mcp Servers With Rust

• Four built‑in MCP servers: Calculator, RDS, S3, and PostgreSQL
• Calculator server performs basic arithmetic (addition, subtraction)
• RDS server lists and manages Amazon RDS instances per region
• S3 server manages buckets and objects, listing by region
• PostgreSQL server executes read‑only queries and lists tables/schemas
• All servers use the rmcp Rust library for MCP protocol implementation
• Integrates with Amazon Q CLI via JSON configuration

Use cases of Sample Building Mcp Servers With Rust

• Extend an AI assistant with basic arithmetic capabilities
• Manage Amazon RDS instances through a conversational interface
• List and organize S3 buckets and objects by region
• Query PostgreSQL databases (read‑only) and retrieve schema information