codex-imagegen

my_claude_skills

A personal marketplace of Claude Code skills.

Skills in this marketplace

Skill	What it does
codex-imagegen	Generate or edit images via OpenAI's gpt-image-2 ("image 2") by invoking codex exec in headless mode.
dashscope-videogen	Generate short text-to-video clips via Aliyun DashScope's async video synthesis API (happyhorse-1.0-t2v / Wan series).

More to come.

Install

In Claude Code:

/plugin marketplace add rancheng/my_claude_skills
/plugin install codex-imagegen@my-claude-skills
/plugin install dashscope-videogen@my-claude-skills

To pull updates later:

/plugin marketplace update my-claude-skills

Manual install (no /plugin)

Each skill is a self-contained folder under skills/. You can drop one straight into your user-level skills directory:

git clone https://github.com/rancheng/my_claude_skills.git
cp -r my_claude_skills/skills/codex-imagegen ~/.claude/skills/
chmod +x ~/.claude/skills/codex-imagegen/*.sh

Per-skill prerequisites

• codex-imagegen — requires the Codex CLI on PATH and either codex login completed or OPENAI_API_KEY exported. Image generation consumes Codex usage credits (3–5× a normal turn).
• dashscope-videogen — requires a DashScope API key. On first use Claude will ask you for the key once and persist it to ~/.claude/skill-env/dashscope-videogen.env (chmod 600, outside any git repo). You can also export DASHSCOPE_API_KEY=sk-… in your shell. Video generation consumes Aliyun model credits.

Repo layout

.
├── .claude-plugin/
│   └── marketplace.json     # plugin manifest consumed by Claude Code
├── skills/
│   └── <skill-name>/
│       ├── SKILL.md         # frontmatter (name, description) + instructions
│       └── ...              # any helper scripts the skill calls
├── scripts/
│   └── link-local.sh        # symlink skills into ~/.claude/skills for live dev
├── DEVELOPMENT.md           # how to add a new skill
└── README.md

Adding a new skill

See DEVELOPMENT.md.

License

MIT — see LICENSE.