Struct AgentCard 

pub struct AgentCard {
    pub name: String,
    pub description: String,
    pub url: String,
    pub capabilities: Vec<String>,
    pub version: String,
    pub provider: Option<String>,
    pub documentation_url: Option<String>,
    pub authentication: Option<Vec<String>>,
    pub default_input_modes: Vec<String>,
    pub default_output_modes: Vec<String>,
}

Agent metadata card, served at /.well-known/agent.json.

Describes an agent’s identity, endpoint, and capabilities so that other agents can discover and interact with it.

Fields

name: String

Human-readable agent name.

description: String

Description of what the agent does.

url: String

Base URL where the agent accepts A2A requests.

capabilities: Vec<String>

List of capability identifiers (e.g. “text-generation”, “tool-use”).

version: String

Protocol version string.

provider: Option<String>

Provider/organization name (optional).

documentation_url: Option<String>

Documentation URL (optional).

authentication: Option<Vec<String>>

Authentication schemes supported (optional).

default_input_modes: Vec<String>

Default input modes (e.g. [“text”, “image”]).

default_output_modes: Vec<String>

Default output modes (e.g. [“text”]).

Implementations

impl AgentCard

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

Create a new agent card.

pub fn with_capability(self, capability: impl Into<String>) -> Self

Add a capability.

pub fn with_version(self, version: impl Into<String>) -> Self

Set the version.

pub fn with_provider(self, provider: impl Into<String>) -> Self

Set the provider/organization name.

pub fn with_documentation_url(self, url: impl Into<String>) -> Self

Set the documentation URL.

pub fn with_authentication(self, schemes: Vec<String>) -> Self

Set the authentication schemes.

Trait Implementations

impl Clone for AgentCard

fn clone(&self) -> AgentCard

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AgentCard

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AgentCard

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AgentCard

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.