Gpt Image

opencode-gpt-image

Plug-and-play image generation & editing tools for opencode, powered by OpenAI gpt-image-2.

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快速安装与配置

opencode.json

写入当前项目的 opencode.json，只对这个仓库生效。

opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "plugin": ["opencode-gpt-image@0.2.1"]
}

opencode 启动时会通过内嵌运行时自动加载 npm 依赖并缓存至本地目录，无需手动在全局环境执行安装。

README.md

Image generation and editing tools for opencode, powered by OpenAI gpt-image-2.

Add one line to your config and any agent can create and edit images.

[!NOTE] Demo video coming soon.

Add it to the plugin array in your opencode.json (global: ~/.config/opencode/opencode.json):

{
  "$schema": "https://opencode.ai/config.json",
  "plugin": ["opencode-gpt-image"]
}

Then set your OpenAI key (one of):

export OPENAI_API_KEY="sk-..."
# or store it once:
echo "sk-..." > ~/.config/opencode/openai.key

Restart opencode. Done.

The key is a platform API key, billed per image — not the ChatGPT/Codex subscription.

Tool	Does
`image_generate`	Text prompt (+ optional reference image(s)) -> image(s), saved to disk.
`image_edit`	Edit/transform existing image(s), optional mask, -> image(s).

image_generate also accepts an optional image_paths array of existing reference images to guide/condition the generation.

Both support size, quality, background, output_format, n, and output_path.

Env var	Purpose
`OPENAI_API_KEY`	API key (overrides the key file).
`OPENCODE_OPENAI_KEY_FILE`	Custom key-file path. Default `~/.config/opencode/openai.key`.
`OPENCODE_IMAGE_MODEL`	Override the model. Default `gpt-image-2` (try `gpt-image-1-mini` for cheaper output).

MIT