Find code snippets by semantic meaning and return ranked matches with file paths and line ranges.

## When to use

- Explore an unfamiliar code area before you know exact identifiers
- Find related implementations of a concept or behavior across the workspace
- Search by intent such as authentication, caching, or session resume logic
- Narrow a large codebase before following up with `Read` or `Grep`
- Limit semantic search to one subdirectory with `path`

## When NOT to use

- Search for an exact symbol or regex pattern — use `Grep`
- Find files by filename or extension — use `Glob`
- Read the contents of a known file — use `Read`
- Explore files outside the current workspace - use `Grep`, `Glob`, and `Read`

## Examples

- "User login and password hashing" → search for auth-related code by meaning
- "Database connection pooling" → find conceptually similar implementations
- "Session resume flow" → retrieve snippets involved in restoring session state
- "Tool approval UI" with `path: "packages/saeeol/src"` → combine a natural-language query with `path`

## Constraints

- Write the query in English.
- Use `path` only for subdirectories inside the current workspace.
