What is DartMCP?
DartMCP is a Dart implementation of the Model Context Protocol (MCP) for AI agent interactions, providing both server and client components for building interoperable AI/LLM tools and services. It is designed for developers who want to integrate Dart applications with MCP-compatible AI agents.
How to use DartMCP?
Add the dart_mcp package (version ^0.3.3) to your pubspec.yaml, run dart pub get, then implement a server using the Server class from lib/src/server.dart or a client using the Client class from lib/src/client.dart. Run the server with dart run path/to/your_server.dart or use the client example in example/dartmcp_example.dart.
Key features of DartMCP
- Implements MCP protocol over standard I/O or custom channels
- Full server and client components in Dart 3.9.2+
- Supports logging, prompts, resources, and tools
- Cross-platform (macOS, Linux, Windows)
- Client streams for real-time server notifications
Use cases of DartMCP
- Build Dart-based AI tools that communicate via MCP
- Create a custom MCP server to expose Dart functions to LLMs
- Develop a Dart client that consumes resources and tools from MCP servers
- Enable real-time synchronization of model context between Dart apps and AI agents
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