HexProver
HexProver is an interactive tool for verifying Hex templates created by the user mirefek in September 2023 and shared on the Hex Discord. It does not employ brute-force search, instead helping the user to manually prove the validity of a template.
The tool allows the user to "split goals" and verify parts of the template independently. With the "Automation" button enabled, proofs of the subtemplates are automatically reused in a different board configuration (however, as for now, subgoal proofs are not position-independent or symmetry-independent). The proven theorem is saved to a text-based file with the .hpf extension, including the used lemmas. The template itself is described as an ASCII hexagonal board in the .hdg files. Once a template is fully verified, one can play as the template's intruder and see all the possible responses.
For further information, consult the project's GitHub page.