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Dark MatterDark Matter
Extension

Permissions

Chrome extension permissions required by the DMTR extension.

Required permissions

The DMTR extension requests the following Chrome permissions in manifest.json:

PermissionPurpose
sidePanelRenders the intelligence panel in Chrome's side panel UI
activeTabReads the current tab's URL and title for entity detection
storageStores API URL configuration and session state

Host permissions

HostPurpose
https://pitchbook.com/*Inject content scripts for entity extraction
https://my.pitchbook.com/*Inject content scripts on authenticated PitchBook pages

Additional hosts will be added as new site adapters are implemented.

What the extension does not access

  • No browsing history
  • No bookmarks
  • No downloads
  • No cookies or authentication tokens from other sites
  • No data is sent to third parties — all API calls go to the DMTR backend
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Last reviewed: March 23, 2026

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