julie

Use when auditing Julie for dead code, test-only code paths, stale helpers, graph gaps, or cleanup candidates before deleting, privatizing, or simplifying code.

Use before making changes to existing files. Routes to Julie's edit_file, rewrite_symbol, and rename_symbol tools without a Read + Edit loop. Trigger on fix, change, update, modify, refactor, rename, replace, add, remove, move, or any task involving an existing file.

Orient on a new codebase area using get_context for token-budgeted exploration. Use when the user asks "what does this module do", "explain this part", or wants to understand an unfamiliar area before making changes.

Analyze what would break if a symbol changes: finds callers, groups by risk level, assesses impact. Use when the user asks about blast radius, who uses a symbol, or is planning a refactor.

Diagnose why a Julie search returns unexpected results during Julie development. Analyze scoring factors, tokenization, and index health when dogfooding search quality.

Fetch web pages and index them locally for token-efficient research. Use when you need to read documentation, articles, or any web content. Fetches via browser39, saves as markdown, indexes via Julie's filewatcher, then uses Julie tools for selective reading. Requires browser39 (binary release from GitHub).

Use when auditing Julie for dead code, test-only code paths, stale helpers, graph gaps, or cleanup candidates before deleting, privatizing, or simplifying code.