Explore provides a set of instructions for interrogating yomu-generated SQLite indexes of a codebase. It helps agents run readonly SQL queries to locate symbol usages, import chains, keyword occurrences via FTS, and file-level context. The skill emphasizes using yomu for structural queries and falling back to other tools for semantic or literal searches.
Use this skill when you need precise, reproducible answers about where symbols are used, which files import a module, or where a keyword appears in code content. Ideal for maintainers, code reviewers, and engineers tracing dependencies. Preconditions include having run yomu status and access to the .yomu/index.db. If the index is missing or stale, the skill instructs the user to run yomu rebuild or yomu index.
Useful for CLI-capable agents and tools that can run sqlite3 and shell commands (Code assistants that support executing shell SQL are a good fit).
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