Last updated: March 2026
Privacy Policy
token-saver runs entirely on your machine. No data leaves. No analytics on your prompts. No telemetry.
What this plugin processes
The plugin reads the text outputs and message arrays you pass to its MCP tools in order to analyze token usage, detect log patterns, and identify repetitive history. It accumulates session counters in memory.
- Text passed to
check_output - Message arrays passed to
analyze_history - Token threshold settings passed to
set_thresholds
What this plugin does NOT do
- Does not transmit any of your data to external servers
- Does not store anything to disk — session statistics live in memory only and are lost on restart
- Does not log, track, or analyze your prompts, code, or conversations beyond what you explicitly pass to a tool
- Does not include analytics, telemetry, or crash reporting of any kind
- Does not read your files, environment variables, or system configuration
Third-party services
This plugin itself has no third-party integrations. When you use it as part of an AI workflow, your messages are sent to the services your client is configured to use:
- Anthropic API — your messages are processed by Anthropic's infrastructure. See Anthropic's Privacy Policy.
- Your AI client (Claude Code, Cursor, Windsurf, etc.) — each has its own privacy policy.
Data residency
No data from this plugin leaves the machine it runs on. All processing is local and in-memory. When you stop the MCP server, all session data is gone.
Contact
Questions about this privacy policy? Open an issue on GitHub: