Tool Annotations — 2 Technical Articles

May 9, 2025 · Backend Development

How JSON‑RPC Batch Processing and Tool Annotations Boost MCP Protocol Efficiency

The updated MCP protocol (2025‑03‑26) introduces JSON‑RPC batch processing and enhanced tool annotations, enabling AI agents to send multiple requests in a single call, improve performance, and provide richer metadata for safer, more transparent tool usage.

BatchJSON-RPCMCP

0 likes · 9 min read

How JSON‑RPC Batch Processing and Tool Annotations Boost MCP Protocol Efficiency

Alibaba Cloud Native

Apr 30, 2025 · Cloud Native

What’s New in MCP 2025‑03‑26? A Deep Dive into OAuth 2.1, Streamable HTTP, JSON‑RPC Batching and AI‑Tool Enhancements

The MCP 2025‑03‑26 release replaces the implicit OAuth 2.0 flow with mandatory OAuth 2.1 PKCE, introduces a single‑endpoint Streamable HTTP protocol, enforces JSON‑RPC batch processing, adds multimodal audio support, tool metadata annotations and progress messaging, and outlines migration steps for developers and operators.

AI toolsAPIJSON-RPC

0 likes · 15 min read

What’s New in MCP 2025‑03‑26? A Deep Dive into OAuth 2.1, Streamable HTTP, JSON‑RPC Batching and AI‑Tool Enhancements

How JSON‑RPC Batch Processing and Tool Annotations Boost MCP Protocol Efficiency

What’s New in MCP 2025‑03‑26? A Deep Dive into OAuth 2.1, Streamable HTTP, JSON‑RPC Batching and AI‑Tool Enhancements

What’s New in MCP 2025‑03‑26? A Deep Dive into OAuth 2.1, Streamable HTTP, JSON‑RPC Batching and AI‑Tool Enhancements