open-octo/octo-agent · internal/skills/defaults/image-gen/SKILL.md

image-gen skillA

image-gen is agent-read markdown (skill) from open-octo/octo-agent: Acquire images as files — generate them with an AI image model (14 providers: OpenAI/gpt-image, Gemini, Qwen, Zhipu, Volcengine, Stability, FLUX, Ideogram, MiniMax, and more), search openly-licensed stock (Openverse/Pexels/Pixabay/ Wikimedia), or slice one generated sheet into elements. Drive it one-off with a single prompt, or in batch from an image_prompts.json manifest with a written- back status/audit trail. Use when the user wants to generate/create/make an image or illustration, source a p.

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 open-octo/octo-agent/image-gen@git:20260907.f18641e
Exact content
mdr add open-octo/octo-agent/image-gen@sha256:ae0c5626c122bc44

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_e5fejdwzap5hndzr.svg)](https://markdownregistry.com/a/art_e5fejdwzap5hndzr)

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Versions

versioncommittedcommitsizeaudit
git:20260907.f18641e latest2026-09-07 f18641e 12,557 BA view · diff
git:20260711.fa903e42026-07-11 fa903e4 11,688 BA view · diff
git:20260711.c1fd82c2026-07-11 c1fd82c 10,430 BA view · diff
git:20260711.3fe501e2026-07-11 3fe501e 10,223 BA view · diff
git:20260711.15d7b032026-07-11 15d7b03 8,430 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 (12557 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

open-octo/octo-agent · 97 stars · license MIT · pushed 2026-09-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_e5fejdwzap5hndzr
GET https://markdownregistry.com/api/v1/resolve?ref=open-octo/octo-agent/image-gen
GET https://markdownregistry.com/api/v1/blob/ae0c5626c122bc44077a697f1618b2b339cd4fd20890ff7c05ae548a58734ade