ck
Installation
SKILL.md
ck
Use ck (seek) when the task is about finding code by meaning or by exact text, especially in large repos where index-backed search helps.
Search modes
| Mode | Flag | Index needed | Best for |
|---|---|---|---|
| Regex (default) | --regex or none |
No | Exact identifiers, literals, paths |
| Semantic | --sem |
Auto-built | Conceptual queries ("error handling", "retry logic") |
| Lexical | --lex |
Auto-built | Ranked full-text phrases |
| Hybrid | --hybrid |
Auto-built | Keyword precision + semantic recall |