Struct McpCapabilities 

#[non_exhaustive]
pub struct McpCapabilities {
    pub http: bool,
    pub sse: bool,
    pub acp: bool,
    pub meta: Option<Meta>,
}

MCP capabilities supported by the agent

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

http: bool

Agent supports McpServer::Http.

sse: bool

Agent supports McpServer::Sse.

acp: bool

Available on crate feature unstable_mcp_over_acp only.

UNSTABLE

This capability is not part of the spec yet, and may be removed or changed at any point.

Agent supports McpServer::Acp.

meta: Option<Meta>

The _meta property is reserved by ACP to allow clients and agents to attach additional metadata to their interactions. Implementations MUST NOT make assumptions about values at these keys.

See protocol docs: Extensibility

Implementations

impl McpCapabilities

pub fn new() -> Self

pub fn http(self, http: bool) -> Self

Agent supports McpServer::Http.

pub fn sse(self, sse: bool) -> Self

Agent supports McpServer::Sse.

pub fn acp(self, acp: bool) -> Self

Available on crate feature unstable_mcp_over_acp only.

UNSTABLE

This capability is not part of the spec yet, and may be removed or changed at any point.

Agent supports McpServer::Acp.

pub fn meta(self, meta: impl IntoOption<Meta>) -> Self

The _meta property is reserved by ACP to allow clients and agents to attach additional metadata to their interactions. Implementations MUST NOT make assumptions about values at these keys.

See protocol docs: Extensibility

Trait Implementations

impl Clone for McpCapabilities

fn clone(&self) -> McpCapabilities

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for McpCapabilities

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

Formats the value using the given formatter.

impl Default for McpCapabilities

fn default() -> McpCapabilities

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for McpCapabilities

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for McpCapabilities

impl IntoV2 for McpCapabilities

Available on crate feature unstable_protocol_v2 only.

type Output = McpCapabilities

The corresponding v2 draft type.

fn into_v2(self) -> Result<Self::Output>

Converts this value into the corresponding v2 draft type.

impl JsonSchema for McpCapabilities

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for McpCapabilities

fn eq(&self, other: &McpCapabilities) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for McpCapabilities

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for McpCapabilities