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Step 1: Install CORE Browser Extension

  1. Download the extension from this link
  2. Add to Browser and confirm installation

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Step 2: Add API Key from CORE Dashboard

  1. Login to CORE dashboard at core.heysol.ai
  2. Navigate to Settings (bottom left) Claude Settings
  3. Go to API Key → Generate new key → Name it “extension” Claude Settings
  4. Click on CORE extension and paste the generated API key and save it
  5. Once connected, the extension will show API key configured Claude Settings

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How to Use

Press SHIFT SHIFT (twice) to open the CORE sidebar on any webpage Summarize Webpages:
  • Click the purple sign to summarize the current webpage and add it to your CORE memory Extension Sidebar
Chat with Context:
  • Use the chat section to ask questions about relevant context from your CORE memory
  • Seamlessly add context to ChatGPT, Gemini, Grok, and other AI tools
  • Click the purple sign to add chat conversations back to CORE memory

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Use Cases

Research & Learning
  • Automatically capture important web content while researching
  • Build knowledge base from articles, documentation, and tutorials
  • Reference previous research in conversations with Claude, Cursor, or other tools Claude Settings
Add or Search Context Across AI Tools
  • Access CORE memory while using ChatGPT, Gemini, Grok from the web
  • No need to repeat yourself across different chat sessions or when switching between AI tools
  • Seamlessly add context from CORE memory to any conversation
  • Add summaries of your chat conversations back to CORE memory to keep evolving
Content Creation
  • Collect insights from multiple sources for later reference
  • Build personal knowledge repository from web browsing
  • Share curated context across all your CORE-connected tools
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