1. User agrees to disclaimer -> 2. User logs in with email verification code -> 3. Extension checks IMA platform login status -> 4. User selects knowledge base -> 5. Extension crawls folder structure and documents -> 6. Documents are downloaded in supported formats to local storage

Target users: Users with large numbers of documents to download / Users who need to download content from others' knowledge bases / Researchers and students needing offline backups of IMA knowledge base content

The extension uses a third-party destination service (ima.qq.com) for authentication and data access. The extension's own login mechanism (email verification) appears to be for a separate 'IMA Export' account that manages quotas, while the actual data export requires being logged into the IMA platform. The relationship between these two accounts is not fully clear from static analysis alone.

Monetization

No paid features detected

The extension itself does not implement payment processing or gate core download features behind a paywall. However, the destination service (IMA Export) uses a quota/credit system ('剩余次数', '兑换次数', '配额包记录') where users redeem codes for download credits. This is a destination service feature, not an extension-paid feature. The extension's disclaimer states it does not charge fees.

Confidence: 85
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension requires two levels of login: (1) An IMA Export account (email verification) to access the quota system, and (2) An active IMA platform session (ima.qq.com) to actually download documents. The extension creates a dedicated tab to manage the IMA session and checks for login status before allowing exports. Without IMA login, the extension returns 'needImaLogin' error.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：activeTab、downloads、storage、scripting

Publisher

botshen

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access