Manifest V3 browser research tools
SourcePack Suite
A focused set of local-first Chrome extensions for turning visible videos, chats, repos, tables, pages, and competitor research into clean files for AI-assisted work.
Launch extensions
One narrow job per extension
Each item has a separate store purpose, narrow permissions, local storage, reviewer steps, and a real popup screenshot captured from the submitted MV3 build.
Video2Source
Save visible YouTube transcript text, timestamps, and notes as local source pack files.
Workflow & Planning
ChatArchive
Export ChatGPT conversations to local Markdown, JSON, CSV, and SourcePack files.
Workflow & Planning
Repo2Agent
Turn a GitHub repository page into an AI coding-agent context pack.
Developer Tools
Web2CSV
Extract tables, lists, and repeated cards into CSV, JSON, Markdown, and SourcePack.
Tools
SourcePack Hub
Save and export local AI research source packs from the current page.
Workflow & Planning
CWS Scout
Capture visible Chrome-Stats pages into local competitor research reports.
Tools
Review posture
Built around Chrome Web Store acceptance gates
Every extension uses Manifest V3, avoids remote code, requires a user action before capture, and documents exactly which visible page data is handled.
MV3 onlyAll launch manifests use Manifest V3 and packaged code.
Narrow permissionsNo <all_urls>, tabs, debugger, hidden analytics, or background browsing collection.
Local-firstCaptured content stays in Chrome local storage unless the user exports a file.
Reviewer evidenceEach product page links to a reproducible test path and real screenshot.