docker / docker/mcp-registry

Issues of running Docker's MCP servers

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Description

I have a strage issue:

After adding the missing MCP command to docker and then attempting to add a listed in the Docker Hub's MCP Catalog, according to the given there instruction (the Manual installation tab), I had recieved every time following message:

server <server name here> not found in catalog

even if it's listed and I'm connected and logged-in to the Hub using both: CLI and web browser.

Could anyone help me with it?

System configuration
  • OS: Linux
  • Distro: Devuan (based on Debian "trixie")
  • Docker version: 28.2.2
  • Web browser: Firefox 146.0b4 (Linux)

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the Docker MCP command and the MCP Catalog's Manual installation instructions, reproducing the failure on Linux Devuan with Docker 28.2.2. Compare the requested server name with the catalog entry and verify the logged-in CLI and browser states; done when a listed catalog server can be installed without the “not found in catalog” error.

Written by the indexing model from the issue text.

Assessment

Tech stack
docker
Domain
devops
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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