Tools

This page will collect the scripts and tools we provide for HTN IPC 2027 – converters between description languages, the plan validator used in the competition, and anything else that helps with building a planner or writing a benchmark domain.

They are not published yet. Until they are, two existing sources already cover a lot of ground:

• hierarchical-task.net/software/tools provides a collection of tools for HTN planning.
• The HTN IPC 2020 input-language page links various scripts, including conversions between description languages.

Last updated 24 September 2026.