What it does
A set of open source skills for Claude Code, built as six cognitive firewalls. They are meant to block common reasoning faults such as invented facts, biased assumptions and careless logic. Each one can be applied during a task, and the set installs with the npx skills command.
Use cases
- 01Check an answer for invented facts
- 02Review a plan for biased assumptions
- 03Flag careless reasoning before a change is made