
Writes and maintains tests for the Which Key Lazy IntelliJ plugin. Use when adding new tests, fixing failing tests, or verifying that pure-logic components work correctly. Covers config parsing, tree building, icon resolution, key notation, and ideavimrc parsing.
Keeps Which Key Lazy documentation in sync with code changes. Use this skill when you need to verify documentation accuracy after code changes, or when checking if documentation (README.md, CLAUDE.md) matches the current codebase. The skill can work bidirectionally - from docs to code verification, or from code changes to documentation updates.