codex-imagegen skillA
codex-imagegen is agent-read markdown (skill) from mgiovani/cc-arsenal: Generates images and polished raster art (logos, mascots, hero images, icons, characters, sprite sheets, illustrations, product mockups) by driving Codex CLI's $imagegen skill. This is the default image generator, use it for any request to generate or create an image or visual asset, including "generate an image", "create a hero image", "make a mascot", "design a logo", "draw an icon", "generate a sprite sheet", or "make an illustration". Requires the `codex` CLI installed and authenticated (Cha.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
How to install
mdr add mgiovani/cc-arsenal/codex-imagegen@v1.0.0mdr add mgiovani/cc-arsenal/codex-imagegen@sha256:c41ab908bef01f13Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_e7nvliheils6c45l)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-07-27 | fa2e9cf | 9,041 B | A | view · diff |
| v1.0.0 | 2026-07-19 | 4ee8666 | 9,098 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9041 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
mgiovani/cc-arsenal · 7 stars · license MIT · pushed 2026-08-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_e7nvliheils6c45l GET https://markdownregistry.com/api/v1/resolve?ref=mgiovani/cc-arsenal/codex-imagegen GET https://markdownregistry.com/api/v1/blob/c41ab908bef01f13d871533710d467e4f13ae2a6bc9d7c910d7eb84effeb23fd