> For the complete documentation index, see [llms.txt](https://doc.hfsm.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.hfsm.dev/user-guide/debugging-and-tools.md).

# Debugging and Tools

- [Activity Report](https://doc.hfsm.dev/user-guide/debugging-and-tools/activity-report.md)
- [Structure Report](https://doc.hfsm.dev/user-guide/debugging-and-tools/structure-report.md)
- [Transition History](https://doc.hfsm.dev/user-guide/debugging-and-tools/transition-history.md)
- [Serialization \*](https://doc.hfsm.dev/user-guide/debugging-and-tools/serialization.md)
- [Logging Support](https://doc.hfsm.dev/user-guide/debugging-and-tools/logging-support.md)