Use case
Local-first AI memory for developer workflows.
Cosmos keeps the default memory path on your machine: source code, notes, decisions, symbols, and lessons stay local unless you explicitly enable optional cloud features.
- Default
- Nothing uploaded by default
- Platform
- macOS, Apple Silicon first
- Optional cloud
- Backup planned as opt-in Pro
Local-first by design
The core value of Cosmos should work before a server account exists. The local index is the product; cloud backup is an optional convenience layer.
Trust boundary
- AI clients connect to Cosmos locally through MCP.
- Cosmos returns bounded context instead of pushing full projects to an external service.
- Security and limitation pages stay public so users can audit the current state.