Enum McpAuth 

pub enum McpAuth {
    None,
    Bearer(String),
    ApiKey {
        header: String,
        key: String,
    },
    OAuth2(Arc<OAuth2Config>),
}

Available on crate feature tools only.

Authentication configuration for MCP connections

Variants

None

No authentication required

Bearer(String)

Static bearer token

ApiKey

API key in header

Fields

header: String

key: String

OAuth2(Arc<OAuth2Config>)

OAuth2 with automatic token refresh

Implementations

impl McpAuth

pub fn bearer(token: impl Into<String>) -> McpAuth

Create bearer token auth

pub fn api_key(header: impl Into<String>, key: impl Into<String>) -> McpAuth

Create API key auth

pub fn oauth2(config: OAuth2Config) -> McpAuth

Create OAuth2 auth

pub async fn get_headers(&self) -> Result<HashMap<String, String>, AuthError>

Get authorization headers for a request

pub fn is_configured(&self) -> bool

Check if authentication is configured

Trait Implementations

impl Clone for McpAuth

fn clone(&self) -> McpAuth

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for McpAuth

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

Formats the value using the given formatter.

impl Default for McpAuth

fn default() -> McpAuth

Returns the “default value” for a type.