cc — Multi-session awareness for Claude Code
Last updated: March 31, 2026
cc does not collect, transmit, or store any personal data. All data stays on your local machine.
| Data | Where it's stored | Purpose |
|---|---|---|
| Session metadata (name, branch, files being edited) | ~/.claude/cc/teams/ |
Show which sessions are active |
| Messages between sessions | ~/.claude/cc/mailbox/ |
Cross-session communication |
/tmp/claude-{uid}/ directories |
System temp | Detect which sessions are alive |
- Does not send data to any external server
- Does not access the internet
- Does not read your code or conversation content
- Does not collect analytics or telemetry
- Does not access any API keys or credentials
- Does not modify any files outside
~/.claude/cc/
- Session metadata is created when you send a prompt and deleted when the session ends
- Messages are marked as read after delivery, not permanently stored
- All data is ephemeral and cleaned up automatically via
/tmplifecycle and session cleanup hooks
cc uses the @modelcontextprotocol/sdk package (by Anthropic) for MCP server functionality. No other third-party services are contacted.
For questions about this privacy policy: hello@anipotts.com