使用方法
- 复制安装命令，在自己的智能体环境安装前先检查源码包。
- 从原始文档核对所需工具、凭据和支持的宿主。
- 说明输入材料与期望交付物，并对照来源检查输出。
npx skills add https://github.com/comfy-org/comfy-cli --skill comfy-custom-nodes-frontend开始前需了解
- 安装不包含模型订阅、API 额度或访问文件的权限。
- 仓库星数和安装量反映活跃情况，不等于独立质量或安全测试。
按源仓库内容呈现，保留标题、案例、代码、表格、链接以及原文引用的演示图片。
Frontend extension fallback
Two declarations expose a pack's browser-side directory, and both write into one registry keyed by name: module-level WEB_DIRECTORY in the pack's __init__.py, keyed by the pack's directory name, and [tool.comfy].web in pyproject.toml, keyed by project.name. Either is honored only when the directory exists on disk; a wrong relative path is skipped with no error, so "my script never loads" is usually a path. [tool.comfy].web also requires that the runtime can read pyproject.toml and is skipped with only a log warning otherwise, so WEB_DIRECTORY has fewer preconditions.
Declare one. Declaring both resolves by name rather than merging: equal names — the common case — mean WEB_DIRECTORY applies second and silently drops the pyproject.toml entry; differing names serve both prefixes and the second registration of one name raises.
Files are served at /extensions/<name>/…, and the listing the frontend loads enumerates **/*.js only, so build TypeScript or JSX to .js. An extension's name must be unique; registering it twice raises.
Treat frontend state as presentation only. Every non-secret value the Python node reads must live in the persisted widget value, because the browser layer is absent for an API-submitted prompt. Never put credentials in widget values — read secrets from the environment or the runtime's secret mechanism.
