React Native Runtime Compatibility Layer

via “react native support with cross-platform component compatibility”

Typescript/React Library for AI Chat💬🚀

Unique: Provides React Native bindings that maintain API compatibility with web components while using native platform components, enabling code sharing between web and mobile without platform-specific branching.

vs others: More integrated than generic React Native libraries, with shared logic and state management between web and mobile.

Client transport alternative of @modelcontextprotocol/sdk/client base on sse.js. The main purpose is make it working on React Native with llama.rn.

Unique: Abstracts away React Native's lack of Node.js APIs (child_process, net, fs) by providing a transport that relies only on fetch and EventSource, which are available in React Native. This is a platform-abstraction layer rather than a protocol change, enabling code reuse across Node.js and mobile runtimes.

vs others: The default MCP SDK client uses stdio (Node.js only) or WebSocket (browser/Node.js); this SSE-based transport is the first to explicitly target React Native by avoiding Node.js-specific APIs entirely, making it the only viable option for llama.rn integration.