http4k-mcp-sdk/org.http4k.mcp.server.protocol/McpProtocol

McpProtocol

class McpProtocol<Transport>(metaData: ServerMetaData, sessions: Sessions<Transport>, tools: Tools = ServerTools(), resources: Resources = ServerResources(), prompts: Prompts = ServerPrompts(), completions: Completions = ServerCompletions(), logger: Logger = ServerLogger(), roots: Roots = ServerRoots(), random: Random = Random, onError: (Throwable) -> Unit = { it.printStackTrace(System.err) })

Models the MCP protocol in terms of message handling and session management.

Constructors

McpProtocol

constructor(metaData: ServerMetaData, sessions: Sessions<Transport>, vararg capabilities: ServerCapability)

constructor(metaData: ServerMetaData, sessions: Sessions<Transport>, tools: Tools = ServerTools(), resources: Resources = ServerResources(), prompts: Prompts = ServerPrompts(), completions: Completions = ServerCompletions(), logger: Logger = ServerLogger(), roots: Roots = ServerRoots(), random: Random = Random, onError: (Throwable) -> Unit = { it.printStackTrace(System.err) })

Functions

assign

fun assign(context: ClientRequestContext, transport: Transport, connectRequest: Request)

end

fun end(method: ClientRequestContext)

handleInitialize

fun handleInitialize(request: McpInitialize.Request, session: Session): McpInitialize.Response

receive

fun receive(transport: Transport, session: Session, httpReq: Request): Result4k<McpNodeType, McpNodeType>

retrieveSession

fun retrieveSession(req: Request): SessionState

transportFor

fun transportFor(context: ClientRequestContext): Transport