adk_mcp 2026.2.28

MCP protocol client primitives for ADK Dart packages.

adk_mcp

adk_mcp provides MCP (Model Context Protocol) client primitives for Dart.

It includes:

• Streamable HTTP MCP client (McpRemoteClient)
• stdio MCP client (McpStdioClient)
• MCP constants, method names, protocol version handling, and JSON-RPC helpers

Install

dart pub add adk_mcp

Usage

import 'package:adk_mcp/adk_mcp.dart';

final McpRemoteClient client = McpRemoteClient(
  clientInfoName: 'example_client',
  clientInfoVersion: '1.0.0',
);

final connection = StreamableHTTPConnectionParams(
  url: 'http://localhost:8000/mcp',
);

final Object? result = await client.call(
  connectionParams: connection,
  method: 'tools/list',
  params: const <String, Object?>{},
);

Repository

• https://github.com/adk-labs/adk_dart

License

Apache-2.0