// Navigate and understand codebase structure using the knowledge graph
Systematically debug issues using graph-powered code navigation
Plan and execute safe refactoring using dependency analysis
Perform a structured code review using change detection and impact
Build or update the code review knowledge graph. Run this first to initialize, or let hooks keep it updated automatically.
Review only changes since last commit using impact analysis. Token-efficient delta review with automatic blast-radius detection.
Review a PR or branch diff using the knowledge graph for full structural context. Outputs a structured review with blast-radius analysis.
| name | Explore Codebase |
| description | Navigate and understand codebase structure using the knowledge graph |
Use the code-review-graph MCP tools to explore and understand the codebase.
list_graph_stats to see overall codebase metrics.get_architecture_overview for high-level community structure.list_communities to find major modules, then get_community for details.semantic_search_nodes to find specific functions or classes.query_graph with patterns like callers_of, callees_of, imports_of to trace relationships.list_flows and get_flow to understand execution paths.children_of on a file to see all its functions and classes.find_large_functions to identify complex code.get_minimal_context(task="<your task>") before any other graph tool.detail_level="minimal" on all calls. Only escalate to "standard" when minimal is insufficient.