---
title: "Protocol. Blog articles"
description: "3 articles tagged “Protocol”."
canonical: "https://studiomeyer.io/en/blog/tag/protokoll"
language: en
markdown_versions: ["https://studiomeyer.io/de/blog/tag/protokoll.md", "https://studiomeyer.io/en/blog/tag/protokoll.md", "https://studiomeyer.io/es/blog/tag/protokoll.md"]
publisher: "StudioMeyer, https://studiomeyer.io (llms.txt: https://studiomeyer.io/llms.txt)"
---

[All articles](https://studiomeyer.io/en/blog)

Tag

# Protocol

3 articles tagged “Protocol”.

![MCP stdio vs HTTP: Where It Stands After the 2026-07-28 Revision](https://studiomeyer.io/blog/mcp-stdio-vs-http.webp)

Working with AI

August 3, 202610 min

### MCP stdio vs HTTP: Where It Stands After the 2026-07-28 Revision

Sessions, the GET stream and resumable SSE are out of the spec, and most answers online still describe the old one. Plus the rule for choosing and the three headers that are now mandatory.

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https://studiomeyer.io/en/blog/mcp-stdio-vs-http

![MCP vs REST API vs WebMCP: When to Use Which Protocol](https://studiomeyer.io/blog/mcp-vs-rest-vs-webmcp.webp)

AI Connectors

March 28, 202612 min

### MCP vs REST API vs WebMCP: When to Use Which Protocol

MCP, REST APIs and WebMCP connect AI to external services, but in fundamentally different ways. The complete comparison with decision framework.

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https://studiomeyer.io/en/blog/mcp-vs-rest-vs-webmcp

![A2A Protocol Explained: How Your Site Talks to ChatGPT + Claude](https://studiomeyer.io/blog/a2a-protocol-erklaert.webp)

AI Connectors

February 15, 202610 min

### A2A Protocol Explained: How Your Site Talks to ChatGPT + Claude

What A2A is, how it works, and how your website exposes an interface an AI agent can call. JSON-RPC 2.0, agent-card.json, code example.

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https://studiomeyer.io/en/blog/a2a-protocol-explained

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