Fast Java Thread does not collect, transmit, or store any user data.
- All thread dump parsing and analysis happens locally within your VS Code instance.
- No data is sent to any remote server or third-party service.
- The extension does not use telemetry, analytics, or crash reporting.
The built-in MCP server runs locally on your machine. When using stdio transport (the default), communication stays within your local process. When using HTTP transport, the server listens only on localhost at the port you configure. Token authentication is available for HTTP mode but disabled by default.
Thread dump content is passed directly to the MCP tools in-memory — nothing is logged, cached, or written to disk by the server.
This extension makes no external network requests. Chart.js is bundled locally.
The extension reads .tdump files that you explicitly open in VS Code. It does not scan, index, or access any other files on your system.