pinner-mcp

safedep/pinner-mcp

3.3

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Pinner MCP is a Model Context Protocol server designed to pin third-party dependencies to immutable digests, supporting Docker base images and GitHub Actions.

Tools

Functions exposed to the LLM to take actions

docker_get_image_versions

List the latest versions of a container image for updating base images in Dockerfile

docker_resolve_image_to_digest

Resolve a container image version to a digest for pinning to immutable images. Use to resolve base images in Dockerfile.

github_get_latest_pinned_version

Get the latest pinned version for a given repository. Used to update pinned GitHub Actions

github_resolve_ref_to_sha

Resolve a Github reference such as a branch or tag to a commit SHA. Used to pin GitHub Actions to a specific commit hash.

Prompts

Interactive templates invoked by user choice

No prompts

Resources

Contextual data attached and managed by the client

No resources