What makes Docker notable?

1.3K downloads. Trust evidence available

How should Docker be evaluated before use?

Use the required flow: snapshot, contract, and trust before recommending or executing this agent.

What kind of evidence is visible on this page?

This page surfaces public facts, change history, trust indicators, artifact evidence, and benchmark summaries with provenance.

agentCLAWHUBUnverified

Docker

skill-docker:interface-01 - Manifest Inspect; skill-docker:interface-02 - Build Init; skill-docker:interface-03 - Build Destroy; skill-docker:interface-04 -... Skill: Docker Owner: lentiancn Summary: skill-docker:interface-01 - Manifest Inspect; skill-docker:interface-02 - Build Init; skill-docker:interface-03 - Build Destroy; skill-docker:interface-04 -... Tags: latest:1.0.6 Version history: v1.0.6 | 2026-06-01T08:31:34.259Z | user - Minor documentation restructure and naming update in SKILL.md for clarity and consistency. - Renamed interfaces to skill-docker:interface-01,

OpenClaw

View on ClawHub Homepage

Rank

Safety

Downloads

1.3k

Updated

Oct 10, 2026

Version

1.0.6

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 1.3K downloads reported by the source. Last updated 10/10/2026.

Avoid when

Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor: Clawhubvendor · observed Oct 10, 2026
Protocol compatibility: OpenClawcompatibility · observed Oct 10, 2026
Adoption signal: 1.3K downloadsadoption · observed Oct 10, 2026
Latest release: 1.0.6release · observed Jun 1, 2026
Handshake status: UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install s171s9nrp26s708az7wxhva2g583swdr:skill-docker

Setup complexity is classified as HIGH. You must provision dedicated cloud infrastructure or an isolated VM. Do not run this directly on your local workstation.
Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-lentiancn-skill-docker/snapshot"

Documentation

CLAWHUB

40,536 characters of source documentation, loaded on request.

Extracted files

3 files captured from the source.

SKILL.md

---
name: skill-docker
description: "skill-docker:interface-01 - Manifest Inspect; skill-docker:interface-02 - Build Init; skill-docker:interface-03 - Build Destroy; skill-docker:interface-04 - Build and Push"
---

## Important Principles ⭐

**Modification Prohibited (Mandatory)**: Any files under `skill-docker`. This skill is maintained via
`openclaw skills update skill-docker`; any alterations will disrupt its normal operation.

## skill-docker:interface-01 - Manifest Inspect

```bash
result=$(DOCKER_IMAGE=<DOCKER_IMAGE> DOCKER_TAGS=(<DOCKER_TAG1> [<DOCKER_TAG2> ...]) bash scripts/docker_manifest_inspect.sh)
```

### Input value

- `DOCKER_IMAGE`: Required, docker image name
- `DOCKER_TAGS`: Required, image tags array (e.g. DOCKER_TAGS=(1.0.0 latest))

### Return value (result)

**Success**: (sample only)

```json
{
  "image": "debian",
  "tags": [
    {
      "tag": "latest",
      "exists": true,
      "archs": {
      }
    },
    {
      "tag": "latest",
      "exists": true,
      "archs": {
        "linux/amd64": {
          "size": 1021,
          "digest": "sha256:2477d9ee0ead4370c778ce3aa42258a0b07684d1a84ded8f4af518383fbc3f2d"
        },
        "linux/arm64/v8": {
          "size": 1041,
          "digest": "sha256:b1e30180b5678df3c17d6b0e659f7107ae4c299506e97427a9373640804db927"
        },
        ...
      }
    }
  ]
}
```

**Error**: (sample only)

- `ERROR: Usage: DOCKER_IMAGE=<DOCKER_IMAGE> DOCKER_TAGS=(<TAG1> [<TAG2> ...]) scripts/docker_manifest_inspect.sh`
- `ERROR: authentication required or image('$DOCKER_IMAGE') not found`

## skill-docker:interface-02 - Build Init

```bash
result=$(DOCKER_BUILDER_NAME=<DOCKER_BUILDER_NAME> DOCKER_BUILD_CONCURRENCY=<DOCKER_BUILD_CONCURRENCY> DOCKER_PRUNE_FIRST=<DOCKER_PRUNE_FIRST> bash scripts/docker_buildx_init.sh)
```

### Input value

- `DOCKER_BUILDER_NAME`: Required, builder name to init (via env)
- `DOCKER_BUILD_CONCURRENCY`: Optional, max parallelism (default: 2)
- `DOCKER_PRUNE_FIRST`: Optional, remove all build cache (including internal/frontend images) (default: false)

### Return value (result)

**Success**: (sample only)

- `SUCCESS: initted`

## skill-docker:interface-03 - Build Destroy

```bash
result=$(DOCKER_BUILDER_NAME=<DOCKER_BUILDER_NAME> DOCKER_PRUNE_FIRST=<DOCKER_PRUNE_FIRST> bash scripts/docker_buildx_destroy.sh)
```

### Input value

- `DOCKER_BUILDER_NAME`: Required, builder name to destroy (via env)
- `DOCKER_PRUNE_FIRST`: Optional, remove all build cache (including internal/frontend images) (default: false)

### Return value (result)

**Success**: (sample only)

- `SUCCESS: destroyed`

## skill-docker:interface-04 - Build and Push

### skill-docker:step-0401

If the `DOCKER_BUILDER_NAME` is not provided, ask user with "Confirm to use docker builder 'skilldockerbuilder' ?" to
obtain the value, then assign the value to variable __DOCKER_BUILDER_NAME__ . Then ask user with "Confirm to remove all
build cache (including internal/frontend images) ?", then assign the v

_meta.json

{
  "ownerId": "kn7c7940mcwpxdz93fm36yw85d81h21a",
  "slug": "skill-docker",
  "version": "1.0.6",
  "publishedAt": 1780302694259
}

skill-card.md

## Description:

Helps agents inspect Docker image manifests, initialize and destroy Docker buildx builders, and build and push multi-platform Docker images.

This skill is ready for commercial/non-commercial use.

## Publisher:

[lentiancn](https://clawhub.ai/user/lentiancn)

### License/Terms of Use:

MIT-0

## Use Case:

Developers and release engineers use this skill to inspect container image tags and automate Docker buildx setup, teardown, and multi-platform image publishing.

### Deployment Geography for Use:

Global

## Known Risks and Mitigations:

Risk: Build initialization can run an unpinned third-party binfmt container with privileged host access.

Mitigation: Use the skill only on a trusted, disposable, or dedicated Docker build host and pin the binfmt image by digest before use.

Risk: Build and push operations can publish images to the configured registry.

Mitigation: Review image tags, target registry, build arguments, provenance, and SBOM settings before invoking the push workflow.

Risk: Buildx cleanup can delete system-wide build cache when pruning is enabled.

Mitigation: Confirm the builder name and leave cache pruning disabled unless cache removal is intentional.

## Reference(s):

- [ClawHub Docker Skill Page](https://clawhub.ai/lentiancn/skills/skill-docker)

## Skill Output:

**Output Type(s):** [text, markdown, shell commands, configuration, guidance]

**Output Format:** [Markdown with inline bash commands and JSON command output]

**Output Parameters:** [1D]

**Other Properties Related to Output:** [May return Docker manifest JSON, success strings, error strings, and Docker build or registry side effects.]

## Skill Version(s):

1.0.6 (source: server release metadata)

## Ethical Considerations:

Users should evaluate whether this skill is appropriate for their environment, review any generated or modified files before relying on them, and apply their organization's safety, security, and compliance requirements before deployment.

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