# Docker announces an MCP Catalog and Toolkit

> Docker announced the Docker MCP Catalog and MCP Toolkit for discovering, launching, and managing Model Context Protocol servers. The company said the catalog would use Docker Hub distribution, publisher verification, versioned releases, and curated collections. It described the toolkit as providing one-click local startup, credential and OAuth management, a gateway server, and container isolation for MCP tools used with compatible AI clients.

Canonical: https://hypler.com/ai-news/docker-mcp-catalog-toolkit-2025
Hypler publication: 2026-10-06
Original source date: 2025-04-22
Publisher: Docker
Article kind: source-briefing
Category: Developer tools
Tags: Docker, MCP, tool discovery, containers

## Engineering relevance

A tool catalog can improve discovery, but it also widens the decision surface for connected agents. Publisher verification and versioned distribution are useful provenance signals, not complete authorization or security proof. Teams still need to evaluate tool purpose, data access, secrets handling, network egress, and the exact permissions granted to every client-server connection.

## Catalog proposal

Docker said the MCP Catalog would be integrated with Docker Hub and would include publisher verification, versioned releases, and curated collections. The announcement described a planned catalog of verified tools from named partners. It framed the catalog as a discovery and distribution layer for MCP servers rather than a new agent protocol.

## Toolkit controls

The MCP Toolkit was described as a way to start tools from Docker Desktop and connect them to compatible clients. Docker named credentials and OAuth management, a gateway MCP server, and memory, network, and disk isolation. These mechanisms are technical building blocks; their effective use depends on the policies and configuration surrounding each tool.

## Original source

- [Docker](https://www.docker.com/blog/introducing-docker-mcp-catalog-and-toolkit/)

## Image provenance

### Primary image

![Generated illustration of modular compute gates and an isolated coding workflow.](https://hypler.com/assets/news/agent-engineering.webp)

generated illustration. Credit: Hypler / AI-generated editorial illustration. Hypler editorial asset; not vendor or event photography.
- [Image source](https://hypler.com/ai-news/media.md)

### Supporting image

![Generated illustration of isolated tool-execution fixtures and a controlled test gate; not deployed software.](https://hypler.com/assets/news/tool-execution.webp)

generated illustration. Credit: Hypler / AI-generated editorial illustration. Hypler editorial asset; not vendor or event photography.
- [Image source](https://hypler.com/ai-news/media.md)

## Reading boundary

Historical source briefing, not current availability, compliance advice, partnership, or proof of Hypler deployment. Generated artwork is not event photography. Public reading grants no private access or execution authority.