Chrome Extension
Save facts, check claims, and query your governed ledger directly from any webpage. The Exogram Chrome Extension integrates seamlessly with your browser workflow.
Features
Quick Capture
Highlight any text on a webpage and save it to your ledger with one click
Inline Verification
Check claims against your existing knowledge base without leaving the page
End-to-End Encrypted
All stored facts are encrypted before leaving your browser — zero plaintext exposure
Real-Time Sync
Changes sync instantly with your Exogram dashboard, MCP server, and CustomGPT
Installation
Download the Extension
Clone the repository and navigate to the extension directory:
cd Exogram-Production/extension
Load in Chrome
Go to chrome://extensions → Enable Developer Mode → Click "Load unpacked" → Select the extension/ folder.
Sign In
Click the Exogram icon in your browser toolbar → Sign in with Google. This links to your Exogram account and synchronizes your encryption keys.
Start Capturing
Highlight text on any webpage → Right-click → "Save to Exogram". The fact is PII-scrubbed, encrypted, and stored in your governed ledger.
Usage Guide
💾 Saving Facts
Select text → Right-click → "Save to Exogram", or use the keyboard shortcut Ctrl+Shift+E. Add tags via the popup to organize your knowledge.
🔍 Checking Claims
Highlight a statement → Click the Exogram icon → "Check Claim". The extension will verify the claim against your existing ledger and highlight conflicts.
📊 Dashboard Access
Click the Exogram icon → "Open Dashboard" to view your complete ledger, audit trail, and usage analytics at exogram.ai/dashboard.
Security Model
- All data is encrypted with your per-user Fernet key before transmission
- PII (names, emails, phone numbers, SSNs) is automatically detected and scrubbed
- No browsing history or page content is collected — only the text you explicitly save
- OAuth 2.0 authentication with Google — no passwords stored in the extension
📄 RFC-0001: Read the full Exogram Action Admissibility Protocol (EAAP) — the deterministic control plane that governs all ledger operations.