[Bug]: opencli browse state命令无法解析用iframe引入的页面

[zjordon]

Description

opencli browse state命令无法解析用iframe引入的页面，导致某些页面无法继续往下操作

Steps to Reproduce

1. opencli browser open https://mail.163.com
2. opencli browser state
3. 查看到的内容中没有账号，密码两个输入框的信息导致无法继续通过 opencli browser type来输入账号密码

Expected Behavior

仔细看了opencli browser state的内容发现账号密码这两个输入框应该放在了被通过iframe引入的页面中了，希望能够象agent-browse一样可以递归的解析iframe中的页面

OpenCLI Version

1.7.5

Node.js Version

22.x

Operating System

Linux

Logs / Screenshots

[Benjamin-eecs]

Cross-origin iframes (like the login form on mail.163.com) cannot be accessed via contentDocument due to browser security policy. The snapshot already indicates this:

|iframe|[F0]<iframe src=https://dl.reg.163.com/... /> (cross-origin, use: opencli browser frames + browser eval --frame <index>)

You can interact with cross-origin iframe content using:

# List all frames
opencli browser frames

# Evaluate JS inside a specific frame
opencli browser eval --frame 0 "document.querySelector('input').value"

This is the intended behavior per the cross-origin iframe support added in #1084.

[zjordon]

但我运行 opencli browser frames命令提示下面的信息：✖ Unknown action: frames

[Benjamin-eecs]

I can reproduce the Unknown action: frames error. The browser frames command exists in the CLI and the latest released extension (v1.0.2 in the v1.7.6 release) also includes the handler.

If you're seeing this error, your extension may be outdated. Download the latest extension from the v1.7.6 release, unzip it, and load it via chrome://extensions (Developer mode -> Load unpacked).

After updating, opencli browser frames should work, and you can use opencli browser eval --frame <index> to interact with cross-origin iframe content.

[jackwener]

Closing this as resolved in the current Browser Bridge flow.

Cross-origin iframe content cannot be recursively read through contentDocument due to browser security policy. Current OpenCLI exposes the supported path instead:

opencli browser frames
opencli browser eval --frame <index> 'document.title'

The current CLI and extension both include the frames action and frame-targeted evaluation. If Unknown action: frames appears, the loaded Chrome extension is outdated and should be updated from the latest release.