LEANN Semantic Search

Use LEANN for meaning-based code search instead of grep.

When to Use

• Conceptual queries: "how does authentication work", "where are errors handled"
• Understanding patterns: "streaming implementation", "provider architecture"
• Finding related code: code that's semantically similar but uses different terms

When NOT to Use

• Exact matches: Use Grep for class Foo, def bar, specific identifiers
• Regex patterns: Use Grep for error.*handling, import.*from
• File paths: Use Glob for *.test.ts, src/**/*.py

Commands