review-delta

# Review Delta Review only the changed code and its blast radius. ## Steps 1. Call `get_minimal_context_tool(task="review changes")`. If it returns `status: not_ready`, call `build_or_update_graph_tool()` and continue. 2. Call `detect_changes_tool(detail_level="minimal")` for risk-scored changed functions, test gaps and affected flows. Changes come from `git diff` against `HEAD~1`; if the argument names a file, pass it in `changed_files`. 3. Call `get_review_context_tool(detail_level="minimal")` when you need source snippets for the changed areas and `review_guidance` (untested functions, wide blast radius, inheritance changes). 4. For each untested high-risk function, confirm with `query_graph_tool(pattern="tests_for", target="<function>")`. 5. Use `detail_level="standard"` only for a high-risk item the minimal output leaves unclear. Do not load whole files unless a snippet is not enough. ## Report - Summary: one line - Risk: low, medium or high, from the blast radius - Issues: bugs, missing tests, style - Blast radius: impacted files and functions - Recommendations