Use case
A shared memory layer beside Cursor.
Cosmos can serve Cursor and other MCP-aware tools with the same local project memory, so important lessons are not trapped inside one editor session.
- Client
- Cursor
- Memory type
- Cross-tool project memory
- Storage
- On-device by default
Why use both
Cursor is an editor experience. Cosmos is the local memory and code-aware index underneath, designed to keep durable context portable across tools.
Where it helps
- When you use Cursor for editing but Claude Code or another agent for deeper tasks.
- When project lessons should survive beyond one editor memory system.
- When you want explicit local indexing and MCP tool boundaries.