56 lines
2.3 KiB
Swift
56 lines
2.3 KiB
Swift
/// The initialization phase MUST be the first interaction between client and server.
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/// During this phase, the client and server:
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/// - Establish protocol version compatibility
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/// - Exchange and negotiate capabilities
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/// - Share implementation details
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///
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/// - SeeAlso: https://spec.modelcontextprotocol.io/specification/2024-11-05/basic/lifecycle/#initialization
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public enum Initialize: Method {
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public static let name: String = "initialize"
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public struct Parameters: Hashable, Codable, Sendable {
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public let protocolVersion: String
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public let capabilities: Client.Capabilities
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public let clientInfo: Client.Info
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public init(
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protocolVersion: String = Version.latest,
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capabilities: Client.Capabilities,
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clientInfo: Client.Info
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) {
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self.protocolVersion = protocolVersion
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self.capabilities = capabilities
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self.clientInfo = clientInfo
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}
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private enum CodingKeys: String, CodingKey {
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case protocolVersion, capabilities, clientInfo
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}
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public init(from decoder: Decoder) throws {
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let container = try decoder.container(keyedBy: CodingKeys.self)
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protocolVersion =
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try container.decodeIfPresent(String.self, forKey: .protocolVersion)
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?? Version.latest
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capabilities =
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try container.decodeIfPresent(Client.Capabilities.self, forKey: .capabilities)
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?? .init()
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clientInfo =
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try container.decodeIfPresent(Client.Info.self, forKey: .clientInfo)
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?? .init(name: "unknown", version: "0.0.0")
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}
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}
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public struct Result: Hashable, Codable, Sendable {
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public let protocolVersion: String
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public let capabilities: Server.Capabilities
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public let serverInfo: Server.Info
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public let instructions: String?
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}
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}
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/// After successful initialization, the client MUST send an initialized notification to indicate it is ready to begin normal operations.
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/// - SeeAlso: https://spec.modelcontextprotocol.io/specification/2024-11-05/basic/lifecycle/#initialization
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public struct InitializedNotification: Notification {
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public static let name: String = "notifications/initialized"
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}
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