Docker Hub + Memtro

Who pushed the latest tag to our web image, and when?

Docker Hub holds your container images. Memtro reads repositories in a namespace with pulls, stars, privacy and last update, a repository's tags with size and last push and pull, the organization audit log of who pushed which tag and who changed what, and members, groups and pending invites. When asked and granted, it can create a repository, set immutable tag rules, give a group access to a repository, change or remove members, manage groups, and send, resend or cancel invitations. The audit log, members and invites need an organization owner's token.

In Memtro

What you can do with Docker Hub in Memtro

Ask in plain English from chat, your editor, a scheduled job or your own agent. The model picks the right Docker Hub tool, reads what it needs, and answers with the source cited.

What it does

  1. 01List repositories in a namespace with privacy, pulls, stars, size and last update.
  2. 02Read a repository's tags with size, platforms, last push and pull, and whether each was used in the last month.
  3. 03See the organization audit log of tag pushes and changes, and members with role and groups, groups and pending invites.
  4. 04When asked and granted, create a public or private repository, or set immutable tag rules, which stop matching tags being overwritten.
  5. 05When asked and granted, give a group access to a repository, change a member's role, remove a member, or create, change or delete groups and their members.
  6. 06When asked and granted, invite people, whom Docker emails and who may add a paid seat, or resend or cancel an invitation.

Acts when asked

When you ask it to

These tools change something in Docker Hub. The model is told to use them only when you ask for exactly that, and an administrator grants each one by name to the teams that may use it; a personal connection acts only after its owner allows it.

  1. 01Create a repository (public or private, as asked)
  2. 02Set a repository's immutable tag rules
  3. 03Give an organization group read, write or admin access to a repository
  4. 04Change an organization member's role
  5. 05Remove a member from an organization
  6. 06Create an organization group
  7. 07Rename a group, change its description or its role
  8. 08Delete an organization group
  9. 09Add a member to a group
  10. 10Remove a member from a group
  11. 11Invite people to an organization by email or Docker ID
  12. 12Resend a pending invitation
  13. 13Cancel a pending invitation
In practice

Ask it like you would a colleague

Once Docker Hub is connected, these are the kinds of things people ask. Plain questions, no syntax. If the answer lives partly in another system you have connected, Memtro looks there too.

Docker Hub + Memtro
  • Who pushed the latest tag to our web image?

  • Which repositories in acme have not been updated this year?

  • Which tags of the api image were not pulled last month?

  • Who is in the platform group, and with what role?

  • Give the platform group write access to the api repository.

01

Who pushed latest

Tom Reilly, a DevOps engineer at Acme Ltd, asked who pushed the latest tag to the web image. Memtro read the organization audit log for tag pushes on that repository and gave him the actor, the digest and when it happened.

02

Access for a new team

Sarah Chen, an engineering manager at BigCo, asked Memtro to give the platform group write access to the api repository. Memtro granted it, so every member of the group could push to it at once.

Teams

Where it fits

The teams that lean on Docker Hub most, a question each of them asks, and what they connect beside it.

Better together

Works with

A record in Docker Hub is rarely the whole story. Connect the systems that hold the rest and Memtro checks them together, then remembers what it learned so the next question starts further along.

Also in Engineering and operations

Using something else for the same job, or both? Each connector has its own tools; connect as many as you like.

Setup

How to connect

Connect withDocker ID or organization name, access token and namespace
  1. 1

    In Docker, open Account settings → Personal access tokens and generate a token, Read-only or Read & Write as you need. An organization owner can instead make a scoped organization access token.

  2. 2

    In Memtro, open Connections → Docker Hub and paste the Docker ID or organization name, the Access token and the Namespace to read by default.

  3. 3

    An organization token without the repository list scope sees only public repositories, silently. An administrator grants the repository, member and group actions by name to the teams that may use them.

  4. 4

    Ask who pushed the latest tag to your web image.

Also works from

Chat in the dashboard, the OpenAI-compatible API, scheduled jobs, and any MCP client: Claude Code, OpenCode, Cursor, Claude Desktop. The Docker Hub tools are the same everywhere.

FAQ

Questions

Can Memtro change anything in Docker Hub?+

Only when you ask, and only what it has been granted: create a repository (public or private, as asked); set a repository's immutable tag rules; give an organization group read, write or admin access to a repository; change an organization member's role; remove a member from an organization; create an organization group; rename a group, change its description or its role; delete an organization group; add a member to a group; remove a member from a group; invite people to an organization by email or Docker ID; resend a pending invitation; cancel a pending invitation. Every other tool reads, searches or lists. The Connections page labels the tools that act, an administrator grants each one by name to the teams that may use it, and a personal connection acts only after its owner allows it.

Who can use a Docker Hub connection?+

A personal connection serves only your own requests. A shared connection serves the organisation: everyone, or only the teams an admin chooses. Admins can always add shared connections; other members need the permission.

Does Memtro store my Docker Hub data?+

Credentials are encrypted at rest. Tool results are cached briefly so agent loops do not repeat identical calls, and the facts the model extracts are saved to your organisation's memory with provenance (system, record and link) so they can be checked and superseded.

How do I connect Docker Hub?+

Docker ID or organization name, access token and namespace. In Docker, open Account settings → Personal access tokens and generate a token, Read-only or Read & Write as you need. An organization owner can instead make a scoped organization access token.

Connect Docker Hub in a few minutes

Seven-day free trial, then one monthly price per organisation. Connectors, jobs and memory are never metered.

Where agents remember your company

Sign in, add a provider key, create an API key and point your tools at Memtro. It takes about five minutes.

7-day free trial · card on file, nothing charged until it ends · cancel any time