mcp_models 1.0.2

Dart model classes for the Model Context Protocol (MCP) — tools, resources, prompts, sampling, tasks and notifications. No codegen.

1.0.2

• Fixed some incorrect field types in the Dart models (e.g. error field in JSONRPCErrorResponse).
• Updated example code and tests to reflect these corrections.
• Added missing Dart doc comments on some public classes and fields.

1.0.1

• Fixed Pubspec metadata

1.0.0

• Full Dart model coverage for the MCP 2025-11-25 schema.
• MCP base interface with toMap() and named factory TypeName.toMCP(Map) on every type.
• MapMC<K,V> / MapModel<K,V> base classes for types whose serialised form is the map itself.
• McpBuilder helper for declarative server capability registration (tools, resources, prompts, resource templates, custom methods).
• JSON-RPC core types: JSONRPCRequest, JSONRPCNotification, JSONRPCResultResponse, JSONRPCErrorResponse.
• Standard error types: ParseError, InvalidRequestError, MethodNotFoundError, InvalidParamsError, InternalError.
• Initialization types: InitializeRequest, InitializeResult, Implementation, ClientCapabilities, ServerCapabilities.
• Tool types: Tool, ToolSchema, ToolAnnotations, ToolExecution, CallToolRequest, CallToolResult, ListToolsResult.
• Resource types: Resource, ResourceTemplate, TextResourceContents, BlobResourceContents, ReadResourceResult, ListResourcesResult.
• Prompt types: Prompt, PromptArgument, PromptMessage, GetPromptResult, ListPromptsResult.
• Sampling types: CreateMessageRequest, CreateMessageResult, SamplingMessage, ModelPreferences, ModelHint, ToolChoice.
• Elicitation types: ElicitRequest, ElicitResult, StringSchema, NumberSchema, BooleanSchema, UntitledSingleSelectEnumSchema, TitledSingleSelectEnumSchema.
• Task types: Task, TaskStatus, TaskMetadata, ListTasksResult.
• Content block types: TextContent, ImageContent, AudioContent, EmbeddedResource, ResourceLink.
• Notification types: InitializedNotification, CancelledNotification, ProgressNotification, ToolListChangedNotification, ResourceListChangedNotification, LoggingMessageNotificationParams.
• Miscellaneous types: PingRequest, EmptyResult, Annotations, Role, LoggingLevel, MetaObject, Icon, Theme.
• Dart doc comments on all public classes and fields.
• Comprehensive test suite covering serialisation round-trips, enum factories, error codes, and McpBuilder registration.
• End-to-end example in example/mcp_models_example.dart.