pulseengine-mcp-cli

CLI integration and configuration framework for MCP servers

This crate provides automatic CLI generation, configuration management, and server setup for MCP servers. It eliminates boilerplate code and provides a modern, ergonomic API for building MCP servers.

Features

• Automatic CLI Generation: Generate command-line interfaces from configuration structs
• Configuration Management: Type-safe configuration with environment variable support
• Server Integration: Seamless integration with the MCP server framework
• Logging Setup: Built-in structured logging configuration
• Builder Patterns: Fluent APIs for server configuration

Quick Start

[dependencies]
pulseengine-mcp-cli = "0.2.0"
pulseengine-mcp-server = "0.2.0"

use pulseengine_mcp_cli::{McpConfig, run_server};
use clap::Parser;

#[derive(McpConfig, Parser)]
struct MyServerConfig {
    #[clap(short, long, default_value = "8080")]
    port: u16,
    
    #[clap(short, long)]
    database_url: String,
    
    #[mcp(auto_populate)]
    server_info: ServerInfo,
    
    #[mcp(logging(level = "info", format = "json"))]
    logging: LoggingConfig,
}

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let config = MyServerConfig::parse();
    run_server(config).await?;
    Ok(())
}

Current Status

Early Development: This crate is part of the upcoming v0.2.0 release of the MCP framework. APIs are subject to change.

License

Licensed under either of Apache License, Version 2.0 or MIT license at your option.