Use cases

Tune-Up: a free Grok Bot that grades and fixes your other bots

Viaknox’s open-source Tune-Up (v0.3.4, MIT) installs as a Grok Bot template/plugin, reviews bots you put in scope against five checks, turns misses into tests, and pastes small instruction fixes only after you approve. Skill index loads the right SKILL.md only when needed (claimed ~77% shorter always-on instructions). Free connector also works with Claude/Cursor; ChatGPT beta.