[creydr]

Provide container images of servers.

Description

Currently the servers are not provided as container images. This PR addresses it and builds and pushes multi-arch (amd64/arm64) container images to GHCR for all servers under src/ that have a Dockerfile.
Triggers on push to main (tagged main) and on release (tagged with release version and latest).
Uses dynamic server detection to avoid a static build matrix.

Publishing Your Server

n/a

Server Details

n/a

Motivation and Context

To run the MCP Servers for example on Kubernetes, we need those as a container image. As the servers already have the Dockerfiles, there is no need for the users to build them on their own each time, when we could provide them here centrally.

How Has This Been Tested?

n/a

Breaking Changes

no

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• I have read the MCP Protocol Documentation (n/a)
• My changes follows MCP security best practices (n/a)
• I have updated the server's README accordingly
• I have tested this with an LLM client (n/a)
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling (n/a)
• I have documented all environment variables and configuration options (n/a)

[creydr]

@olaservo @domdomegg could I get a review on this when you have a chance?

[creydr]

@olaservo @domdomegg could you check on this?

[creydr]

@olaservo @domdomegg could you check on this or ping somebody who could review it?

[cliffhall]

Thank you for this pull request, and apologies for the long wait for a response.

These servers are reference implementations: they exist to show how each part of MCP is used, not to be general-purpose products, so new features are taken selectively, and this change isn't one the maintainers plan to take. This repository also now accepts issues, not pull requests, from anyone but its maintainers; the policy is in CONTRIBUTING.md.

This is not a judgment on the idea or on you. A server in the MCP Registry may well offer it, and anyone is welcome to build on these servers to do so. If you think we've misread it, please open an issue describing the problem and the expected behavior.

This is part of the backlog triage in #4875.