Struct CatalogMcpServerCandidateProvenance 

pub struct CatalogMcpServerCandidateProvenance {
    pub authority: String,
    pub media_type: McpServerCardMediaType,
    pub observed_at: String,
}

Where and when an MCP server catalog reference was observed. Discovery provenance deliberately carries no content digest because search does not establish the exact validated content a later plan will bind.

Experimental. This type is part of an experimental wire-protocol surface and may change or be removed in future SDK or CLI releases.

Fields

authority: String

Host of the catalog authority that advertised the reference, without path, query, or credentials. Inert untrusted data.

media_type: McpServerCardMediaType

JSON MCP media type advertised for the referenced card.

observed_at: String

ISO 8601 timestamp at which the runtime observed the catalog reference. This is not a retrieval or validation timestamp.

Trait Implementations

impl Clone for CatalogMcpServerCandidateProvenance

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CatalogMcpServerCandidateProvenance

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

Formats the value using the given formatter.

impl Default for CatalogMcpServerCandidateProvenance

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CatalogMcpServerCandidateProvenance

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CatalogMcpServerCandidateProvenance

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

where __S: Serializer,

Serialize this value into the given Serde serializer.