review

# Code Review You are conducting a code review using Draft's Context-Driven Development methodology. ## MANDATORY GRAPH LOOKUP (read before any review stage) When `draft/graph/schema.yaml` exists, this skill **must** follow the graph-first lookup contract in [core/shared/graph-query.md](../../core/shared/graph-query.md) §Mandatory Lookup Contract. Stage 1 (Automated Validation) **starts from the graph**: First resolve the bundled helpers: ```bash # Locate Draft's bundled helpers (cwd is the user's project; ${CLAUDE_PLUGIN_ROOT} # is not exported into skill Bash). See core/shared/tool-resolver.md. DRAFT_TOOLS="${DRAFT_PLUGIN_ROOT:-$(cat ~/.cache/draft/plugin-root 2>/dev/null)}/scripts/tools" [ -d "$DRAFT_TOOLS" ] || DRAFT_TOOLS="$(ls -d ~/.claude/plugins/cache/*/draft/*/scripts/tools 2>/dev/null | sort -V | tail -1)" [ -d "$DRAFT_TOOLS" ] || DRAFT_TOOLS="$(ls -d ~/.claude/plugins/marketplaces/*draft*/scripts/tools 2>/dev/null | tail -1)" [ -d "$DRAFT_TOOLS" ] || DRAFT_TOOLS="$PWD/scripts/tools" ``` 1. Run blast-radius assessment via `"$DRAFT_TOOLS/hotspot-rank.sh" --repo .` and `"$DRAFT_TOOLS/graph-impact.sh"` (see Stage 1). 2. For each changed file with non-trivial diff size, run `"$DRAFT_TOOLS/graph-impact.sh" --repo . --file <path>` to obtain the affected module set deterministically. 3. For each public symbol modified, run `"$DRAFT_TOOLS/graph-callers.sh" --repo . --symbol <name>` to enumerate downstream callers before judging breaking-change severity. Filesystem `gr...