oaustegard/claude-skills · container-layer/SKILL.md
container-layer skillA
Authors and caches a personalized container environment from a Dockerfile- like spec, as a single layer or as a composition of independently cached layers. Use when the user mentions "container layer", "Containerfile", "custom container", "cache my installs", "composable layers", "uv shim", or wants package installations, skills and environment config to survive an ephemeral session. Also for snapshotting, restoring or rebuilding that environment, and for capturing ad-hoc installs into a reprodu
Latest version
mdr add oaustegard/claude-skills/container-layer@v0.4.0Exact content
mdr add oaustegard/claude-skills/container-layer@sha256:6708e792ebe9a902Badge
[](https://markdownregistry.com/a/art_icr44ggdnzceertl)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.4.0 latest | 2026-08-25 | 4fcc13f | 5,794 B | A | view · diff |
| v0.2.3 | 2026-08-25 | 9b9c991 | 5,490 B | A | view · diff |
| v0.2.2 | 2026-05-17 | bad5812 | 5,490 B | A | view · diff |
| v0.2.1 | 2026-05-17 | 179ee74 | 5,490 B | A | view · diff |
| v0.2.0 | 2026-05-17 | 79d4c38 | 5,490 B | A | view |
Audit of the latest version
A 17 of 17 checks passed. Deterministic, no model, same answer every run.
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5794 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
GitHub
oaustegard/claude-skills · 147 stars · license MIT · pushed 2026-09-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_icr44ggdnzceertl GET https://markdownregistry.com/api/v1/resolve?ref=oaustegard/claude-skills/container-layer GET https://markdownregistry.com/api/v1/blob/6708e792ebe9a90282f6012586dc19561b6664e4ab55053c47557b0150bef76b