claude-codes 2.1.117

A tightly typed Rust interface for the Claude Code JSON protocol
Documentation 
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use serde::{Deserialize, Serialize};

/// MCP Server configuration types
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(tag = "type", rename_all = "snake_case")]
pub enum McpServerConfig {
    Stdio(McpStdioServerConfig),
    Sse(McpSseServerConfig),
    Http(McpHttpServerConfig),
}

/// MCP stdio server configuration
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct McpStdioServerConfig {
    pub command: String,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub args: Option<Vec<String>>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub env: Option<std::collections::HashMap<String, String>>,
}

/// MCP SSE server configuration
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct McpSseServerConfig {
    pub url: String,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub headers: Option<std::collections::HashMap<String, String>>,
}

/// MCP HTTP server configuration
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct McpHttpServerConfig {
    pub url: String,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub headers: Option<std::collections::HashMap<String, String>>,
}