MCP Client | Neva MCP SDK

📄️ Basics

Let’s use the Neva MCP client to connect to your MCP servers (and others too).

In the Basics chapter, we learned how to invoke a simple tool.

In the Basics chapter, we learned how to read a resource.

In the Basics chapter, we learned how to get a simple prompt.

MCP 2026-07-28 removed roots/list as a capability-driven server→client

MCP 2026-07-28 removed sampling as a capability-driven push request. The

This guide explains how a client handles elicitation requests sent by the MCP server.

In addition to stdio, Neva clients support connecting to MCP servers over Streamable HTTP.

Neva clients support long-running tasks — an extended way to call tools asynchronously with optional TTL-based cancellation and lifecycle management.

Neva supports JSON-RPC 2.0 batch requests — a way to send multiple requests to the server in a single round trip and receive all responses at once.

Under MCP 2026-07-28 a client receives server-initiated