Struct McpServerBuilder 

pub struct McpServerBuilder {
    name: String,
    version: String,
    instructions: Option<String>,
    tools: BTreeMap<String, Arc<dyn Tool>>,
}

Builder for McpServer.

Fields

name: String

version: String

instructions: Option<String>

tools: BTreeMap<String, Arc<dyn Tool>>

Implementations

impl McpServerBuilder

pub fn new(name: impl Into<String>, version: impl Into<String>) -> Self

Start a new builder.

pub fn instructions(self, text: &str) -> Self

The text the client delivers to the model once at session start: how to use this server, in the protocol’s own instructions field.

pub fn tool<T: Tool + 'static>(self, tool: T) -> Self

Register a tool. A duplicate name replaces the earlier registration - five modules chain onto one builder, so a collision would otherwise drop a tool with nothing to show for it.

pub fn build(self) -> McpServer

Finalise into a runnable server.

Trait Implementations

impl Debug for McpServerBuilder

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

Formats the value using the given formatter.