Derive Macro McpConfig 

#[derive(McpConfig)]
{
    // Attributes available to this derive:
    #[mcp]
}

Derive macro for McpConfig

This macro generates implementations for:

• McpConfiguration trait
• Automatic server info population from Cargo.toml
• Logging configuration setup
• CLI argument parsing integration with clap

Attributes

Field-level attributes:

• #[mcp(auto_populate)] - Auto-populate field from Cargo.toml
• #[mcp(logging(level = "info", format = "json"))] - Configure logging
• #[mcp(skip)] - Skip field in CLI generation

Example

#[derive(McpConfig, Parser)]
struct MyConfig {
    #[clap(short, long)]
    port: u16,

    #[mcp(auto_populate)]
    server_info: ServerInfo,

    #[mcp(logging(level = "debug", format = "json"))]
    logging: LoggingConfig,
}