Am I Ready for Agents?

MCP (Model Context Protocol)

In short

MCP (Model Context Protocol) is how you offer agents named actions, and the open spec asks for one when agents should finish tasks. Read on in MCP, WebMCP and A2A. Compare it with WebMCP and API and Connector. Zocdoc gives registered agents an MCP server or REST API to search, check insurance and book.

Definition

An open standard for offering an AI agent a set of named actions it can call, such as search providers or book an appointment.

A dated example

  • Read 4 Nov 2026

    Zocdoc gives registered agents an MCP server or REST API to search, check insurance and book.

    Zocdoc for Agents (markdown), read 4 Nov 2026

Where it matters

It is how you offer agents named actions, and the open spec asks for one when agents should finish tasks.

  • WebMCPA proposal that lets a web page tell an agent in the browser which actions it offers, as named tools, instead of the agent guessing at buttons.
  • APIA documented way for software to ask your systems for data or to do something, without using the web pages.
  • ConnectorA link between a personal agent and a service, so the agent can use that service directly with the user's permission.

Sources

  1. Zocdoc for Agents (markdown) (zocdoc.com/business/welcome-agents.md), read 4 Nov 2026.

Last reviewed