http4k-ai-mcp-core/org.http4k.ai.mcp.protocol.messages

Package-level declarations

Types

data class DomainError(val message: String) : ErrorMessage

sealed interface HasMeta

HeaderMismatchError

data class HeaderMismatchError(val message: String) : ErrorMessage

object McpCancelled

object McpCompletion

McpElicitations

object McpElicitations

object McpInitialize

McpJsonRpcEmptyResponse

@JsonSerializable

data class McpJsonRpcEmptyResponse(val id: Any?, val result: Map<String, Any> = emptyMap(), val jsonrpc: String = "2.0") : McpJsonRpcResponse

McpJsonRpcErrorResponse

@JsonSerializable

data class McpJsonRpcErrorResponse(val id: Any?, val error: McpNodeType, val jsonrpc: String = "2.0") : McpJsonRpcResponse

McpJsonRpcMessage

sealed class McpJsonRpcMessage

McpJsonRpcRequest

@JsonSerializable

@Polymorphic(labelKey = "method")

sealed class McpJsonRpcRequest : McpJsonRpcMessage

McpJsonRpcResponse

sealed class McpJsonRpcResponse : McpJsonRpcMessage

object McpLogging

object McpPing

object McpProgress

@JsonSerializable

data class McpPrompt(val name: PromptName, val description: String?, val title: String?, val arguments: List<McpPrompt.Argument>, val icons: List<Icon>? = null)

@JsonSerializable

data class McpResource

object McpRoot

object McpSampling

object McpTask

@JsonSerializable

data class McpTool(val name: ToolName, val description: String, val title: String?, val inputSchema: Map<String, Any>, val outputSchema: Map<String, Any>?, val annotations: ToolAnnotations?, val icons: List<Icon>? = null, val execution: ToolExecution? = null, val _meta: Meta = Meta.default)

PaginatedRequest

interface PaginatedRequest

PaginatedResponse

interface PaginatedResponse

URLElicitationRequiredError

@JsonSerializable

data class URLElicitationRequiredError(val elicitations: List<McpElicitations.Request.Params.Url>, val message: String) : ErrorMessage