Crate pulseengine_mcp_macros 

PulseEngine MCP Macros

Procedural macros for the PulseEngine MCP Framework that dramatically simplify server and tool development while maintaining enterprise-grade capabilities.

Quick Start

Create a simple MCP server with tools:

use pulseengine_mcp_macros::{mcp_server, mcp_tool};

#[mcp_server(name = "Hello World")]
struct HelloWorld;

#[mcp_tool]
impl HelloWorld {
    /// Say hello to someone
    async fn say_hello(&self, name: String) -> String {
        format!("Hello, {}!", name)
    }
}

Features

• Zero Boilerplate: Focus on business logic, not protocol details
• Type Safety: Compile-time validation of tool definitions
• Auto Schema Generation: JSON schemas derived from Rust types
• Doc Comments: Function documentation becomes tool descriptions
• Progressive Complexity: Start simple, add enterprise features as needed

Attribute Macros

mcp_app

Creates a complete MCP application with minimal boilerplate.

mcp_backend

Auto-implements the McpBackend trait with smart defaults.

mcp_prompt

Automatically generates MCP resource definitions from Rust functions.

mcp_resource

Generates MCP resource implementations from Rust functions.

mcp_server

Complete server generation from a simple struct.

mcp_tool

Automatically generates MCP tool definitions from Rust functions.

mcp_tools

Derives MCP tool implementations for all methods in an impl block.