Struct McpServer 

pub struct McpServer {
    pub name: String,
    pub server_type: McpServerType,
    pub command: Option<String>,
    pub args: Vec<String>,
    pub env: Vec<(String, String)>,
    pub url: Option<String>,
    pub enabled: bool,
}

MCP server configuration.

This represents a single MCP server that can be connected to.

Fields

name: String

Server name/identifier

server_type: McpServerType

Transport type

command: Option<String>

Command to run (for stdio transport)

args: Vec<String>

Command arguments

env: Vec<(String, String)>

Environment variables to set

url: Option<String>

URL for SSE/WebSocket transports

enabled: bool

Whether this server is enabled

Implementations

impl McpServer

pub fn stdio( name: impl Into<String>, command: impl Into<String>, args: Vec<&str>, ) -> Self

Create a new stdio MCP server.

Example

use spn_core::McpServer;

let server = McpServer::stdio("neo4j", "npx", vec!["-y", "@anthropic/mcp-neo4j"]);
assert_eq!(server.name, "neo4j");
assert!(server.enabled);

pub fn sse(name: impl Into<String>, url: impl Into<String>) -> Self

Create a new SSE MCP server.

Example

use spn_core::McpServer;

let server = McpServer::sse("remote", "http://localhost:3000/mcp");
assert_eq!(server.name, "remote");

pub fn with_env(self, key: impl Into<String>, value: impl Into<String>) -> Self

Add an environment variable.

pub fn with_enabled(self, enabled: bool) -> Self

Set enabled state.

Trait Implementations

impl Clone for McpServer

fn clone(&self) -> McpServer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for McpServer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for McpServer

fn default() -> McpServer

Returns the “default value” for a type.