list-projects

name	list-projects
description	List all projects that have stored memories

Mem0 List Projects

Show all known project scopes for the current user.

Execution

Step 1: Fetch memories to discover app_ids

There is no dedicated "list projects" API endpoint. Discover projects by fetching the user's memories and extracting distinct app_id values.

Call get_memories with:

• filters={"user_id": "<active_user_id>"}
• page_size=200

Do NOT pass app_id — we want memories across ALL projects.

If the response indicates more pages, paginate until all are fetched (up to 1000 memories max to avoid excessive API calls).

Step 2: Extract distinct projects

For each memory, read the app_id field (may also appear as metadata.app_id on older memories). Collect distinct values.

For each project, count:

• Total memories
• Most recent created_at date
• Top 3 metadata.type values by frequency

Step 3: Display

## mem0 projects

  <app_id_1>  <count> memories  (last: <date>) ← current
  <app_id_2>  <count> memories  (last: <date>)

<N> projects, <M> total memories

Mark current project with ← current. Sort by memory count descending.

Step 4: Empty state

If zero memories found:

No projects found. Run /mem0:onboard to get started.