MCP (Model Context Protocol) integration module.

This module provides MCP support for Enki agents, enabling:

• Server mode: Expose Enki agents as MCP servers
• Client mode: Connect to external MCP servers and use their tools

Features

Enable MCP support by adding the mcp feature flag:

Enki-runtime = { version = "0.1", features = ["mcp"] }

Example: Using External MCP Tools

use enki_runtime::mcp::{McpClient, McpTransport};
use enki_runtime::LlmAgent;

#[tokio::main]
async fn main() -> anyhow::Result<()> {
    // Connect to an MCP server
    let mcp_client = McpClient::connect(McpTransport::Stdio {
        command: "npx".into(),
        args: vec!["-y".into(), "@modelcontextprotocol/server-filesystem".into()],
    }).await?;

    // Create agent with MCP tools
    let mut agent = LlmAgent::builder("my-agent", "ollama::gemma3:latest")
        .build()?;
    
    agent.with_mcp_tools(mcp_client).await?;
    Ok(())
}