Lumi: AI Bilingual Subtitles, Video Summaries & Q&A — permissions and source code

Learn from Bilibili and YouTube with AI bilingual subtitles, smart segmentation, transcription, summaries, reading, and video Q&A.

Users: 21
Version: 0.0.49
Updated: August 4, 2026
Size: 1.78MiB
Category: Productivity

What this extension can access

These are the capabilities Lumi: AI Bilingual Subtitles, Video Summaries & Q&A declares in its manifest. Each one is a fact about the shipped code, not a judgement about the extension.

Reaches your browsing content

declarativeNetRequest

Block or redirect requests using preset rules.

Local to the extension

sidePanel

Show a panel beside the page.

storage

Store its own settings and data locally.

Websites it can read and change

<all_urls>

Read and change data on every website you visit.

Pages it injects code into

*://m.youtube.com/**://www.bilibili.com/video/**://www.youtube.com/*http://127.0.0.1/*http://localhost/*https://gemini.google.com/*

Get this extension's source code

Download the .crx package or unpack it to read the source, entirely in your browser.

Download .crx Extract source code View on Chrome Web Store

Inside the package

Manifest version	MV3
Files	55
Unpacked size	5.8 MiB
Download size	1.8 MiB

File types

js · 27json · 9png · 9html · 5css · 5

Code characteristics

No dynamic evaluation or remote script loading was found.

Domains referenced in the code

Hostnames that appear in this extension's files. A hostname here means the string is present in the code, not that data is necessarily sent to it.

127.0.0.1accounts.google.comai-gateway.vercel.shai-sdk.devai.google.devapi-docs.deepseek.comapi.anthropic.comapi.bilibili.comapi.deepseek.comapi.islumi.comapi.openai.comchat.deepseek.comchatgpt.comdashscope.aliyuncs.comdashscope.oss-cn-beijing.aliyuncs.comdocs.anthropic.comgemini.google.comgenerativelanguage.googleapis.comhelp.aliyun.comi.ytimg.comipapi.coislumi.comjson-schema.orgopenspeech.bytedance.compassport.bilibili.complatform.openai.comtranslate.googleapis.comvercel.comwww.bilibili.comwww.kimi.com