Struct ServerMetadata 

pub struct ServerMetadata {
    pub schema_version: u32,
    pub server_id: ServerId,
    pub server_name: String,
    pub server_version: String,
    pub tools: Vec<ToolMetadata>,
}

Structured sidecar describing one server’s generated tools.

Serialized as _meta.json by mcp-execution-codegen and deserialized by mcp-execution-skill / mcp-execution-server, replacing a fragile regex-based re-parse of the generated TypeScript files.

Examples

use mcp_execution_core::metadata::{ServerMetadata, METADATA_SCHEMA_VERSION};
use mcp_execution_core::ServerId;

let meta = ServerMetadata {
    schema_version: METADATA_SCHEMA_VERSION,
    server_id: ServerId::new("github").unwrap(),
    server_name: "GitHub".to_string(),
    server_version: "1.0.0".to_string(),
    tools: vec![],
};

assert_eq!(meta.tools.len(), 0);

Fields

schema_version: u32

Schema version this sidecar was produced with.

Consumers should compare this against METADATA_SCHEMA_VERSION and fail loudly on a mismatch rather than risk misinterpreting an incompatible future shape.

server_id: ServerId

MCP server identifier (e.g. github).

ServerId’s derived Serialize/Deserialize round-trip through a plain JSON string (single-field newtype structs serialize transparently), so this field’s on-the-wire shape is unchanged from when it was a bare String.

server_name: String

Human-readable server name.

server_version: String

Server version string, as reported by the MCP server.

tools: Vec<ToolMetadata>

Metadata for every generated tool, in generation order.

Trait Implementations

impl Clone for ServerMetadata

fn clone(&self) -> ServerMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServerMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ServerMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ServerMetadata

impl PartialEq for ServerMetadata

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ServerMetadata

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 ServerMetadata