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dockerfile-compose-security

v0.0.1

Warns (observe rollout, never refuses) when a change to a Dockerfile, Containerfile or compose file adds: a base image with no tag, latest, an unresolvable ARG or no digest (stage-aware: FROM or COPY --from a stage is not an image); a final stage running as root; TLS or package-signature checks off; secret-named ENV/ARG/environment literals; COPY of key or .env files; remote ADD without checksum; fetch piped to a shell; RUN --security=insecure; chmod 777 or setuid; sudo, sshd, chpasswd; unpinned git clone; ONBUILD RUN; compose privileged, broad cap_add, unconfined profiles, devices, host namespaces, runtime socket or host-root mounts, database ports on every interface, untagged images. A one-line form is left to block-fetch-exec-in-files, block-unpinned-agent-components or agentic-code-security only where that gate is installed and reads the file; scan-secrets lines always. Misses: build args overriding defaults, commands in variables, aliases or $'' quoting, bake and k8s files. Friction, not a boundary.

Agent Plugins1 Skill

By chock-coreLicense: Apache-2.03 GitHub starsUpdated 2 hours ago

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Agent Plugins
Parsed components
1 skill or MCP entry
Source updated
Oct 4, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Get the plugin

git clone https://github.com/open-coder-ai/chock-catalog

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is base/dockerfile-compose-security/.

This listing currently publishes only the generic Agent Plugins format. Automatic install commands for other clients are not generated yet.

Plugin files

base/dockerfile-compose-security/
├── plugin.json
└── skills/dockerfile-compose-security/SKILL.md

Included Skills1

dockerfile-compose-securityskills/dockerfile-compose-security/SKILL.md

Warns (observe rollout, never refuses) when a change to a Dockerfile, Containerfile or compose file adds: a base image with no tag, latest, an unresolvable ARG or no digest (stage-aware: FROM or COPY --from a stage is not an image); a final stage running as root; TLS or package-signature checks off; secret-named ENV/ARG/environment literals; COPY of key or .env files; remote ADD without checksum; fetch piped to a shell; RUN --security=insecure; chmod 777 or setuid; sudo, sshd, chpasswd; unpinned git clone; ONBUILD RUN; compose privileged, broad cap_add, unconfined profiles, devices, host namespaces, runtime socket or host-root mounts, database ports on every interface, untagged images. A one-line form is left to block-fetch-exec-in-files, block-unpinned-agent-components or agentic-code-security only where that gate is installed and reads the file; scan-secrets lines always. Misses: build args overriding defaults, commands in variables, aliases or $'' quoting, bake and k8s files. Friction, not a boundary.

Plugin manifests1

base/dockerfile-compose-security/plugin.json
{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "dockerfile-compose-security",
  "version": "0.0.1",
  "description": "Warns (observe rollout, never refuses) when a change to a Dockerfile, Containerfile or compose file adds: a base image with no tag, latest, an unresolvable ARG or no digest (stage-aware: FROM or COPY --from a stage is not an image); a final stage running as root; TLS or package-signature checks off; secret-named ENV/ARG/environment literals; COPY of key or .env files; remote ADD without checksum; fetch piped to a shell; RUN --security=insecure; chmod 777 or setuid; sudo, sshd, chpasswd; unpinned git clone; ONBUILD RUN; compose privileged, broad cap_add, unconfined profiles, devices, host namespaces, runtime socket or host-root mounts, database ports on every interface, untagged images. A one-line form is left to block-fetch-exec-in-files, block-unpinned-agent-components or agentic-code-security only where that gate is installed and reads the file; scan-secrets lines always. Misses: build args overriding defaults, commands in variables, aliases or $'' quoting, bake and k8s files. Friction, not a boundary.",
  "author": {
    "name": "chock-core"
  },
  "repository": "https://github.com/open-coder-ai/chock-catalog",
  "license": "Apache-2.0",
  "keywords": [
    "chock",
    "policy-as-code",
    "rule",
    "advise",
    "asi04",
    "asi05"
  ],
  "extensions": {
    "io.github.open-coder-ai": {
      "manifest": "manifest.yaml",
      "artifact": "rule",
      "enforcement": "advise",
      "coverage_without_chock": "advisory"
    }
  }
}

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[dockerfile-compose-security on Agent Plugins Marketplace](https://pluginsmp.com/plugins/dockerfile-compose-security)