Kumbukum

Tracking since Apr 18, 2026.

Changelog

• May 29, 2026
  description

  Kumbukum is the open source memory infrastructure for teams. With this browser extension you can add URLs and notes directly from your browser to Kumbukum and make it available to all your AI clients and AI tools.
  
  Now with email capture (manual until our next release) and auto-capture of sites you visit (turned off by default)

  Drop your team's notes, files, emails, and decisions into Kumbukum. Every AI tool you use picks up where you left off.
  
  Now available: Email Command Center. Summarize and answer smarter with the knowledge from past interactions, your companies documents, and AI notes and memories.

• May 29, 2026
  permissions

  activeTab, alarms, storage, tabs, webNavigation

  activeTab, alarms, sidePanel, storage, tabs, webNavigation

• May 11, 2026
  description

  Kumbukum is the open source memory infrastructure for teams. With this browser extension you can add URLs and notes directly from your browser to Kumbukum and make it available to all your AI clients and AI tools.

  Kumbukum is the open source memory infrastructure for teams. With this browser extension you can add URLs and notes directly from your browser to Kumbukum and make it available to all your AI clients and AI tools.
  
  Now with email capture (manual until our next release) and auto-capture of sites you visit (turned off by default)

• May 11, 2026
  permissions

  activeTab, storage, tabs, webNavigation

  activeTab, alarms, storage, tabs, webNavigation

• Apr 28, 2026
  permissions

  activeTab, storage, tabs

  activeTab, storage, tabs, webNavigation

• Apr 23, 2026
  short_description

  Save URLs and notes to Kumbukum from any page.

  Save URLs and notes directly to Kumbukum to share with your team and AI assistants.

Permissions & access

Permissions

activeTabalarmssidePanelstoragetabswebNavigation

Host access

https://*/*, http://*/*

Screenshots