openminis/minisskills · codex-image/SKILL.md

codex-image skillA

codex-image is agent-read markdown (skill) from openminis/minisskills: Generate images using OpenAI's Codex backend API with gpt-image-2 tool. Use when the user asks to generate images via Codex, ChatGPT image generation, or gpt-image-2. Triggers on "codex image", "codex generate", "gpt-image", "chatgpt generate image". Token is auto-fetched from chatgpt.com session — no manual token setup needed..

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

Latest version
mdr add openminis/minisskills/codex-image@git:20260422.094f765
Exact content
mdr add openminis/minisskills/codex-image@sha256:2ffe4029bb45523d

Pin 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_munzrboa74wbg3i3.svg)](https://markdownregistry.com/a/art_munzrboa74wbg3i3)

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Versions

versioncommittedcommitsizeaudit
git:20260422.094f765 latest2026-04-22 094f765 4,251 BA view · diff
git:20260422.c4060112026-04-22 c406011 3,538 BA 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 (4251 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

openminis/minisskills · 417 stars · license MIT · pushed 2026-09-11 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_munzrboa74wbg3i3
GET https://markdownregistry.com/api/v1/resolve?ref=openminis/minisskills/codex-image
GET https://markdownregistry.com/api/v1/blob/2ffe4029bb45523d773077c75318c28ebd5fc8626c5d3d7ce279b51da2aaa931

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.