What problem does it solve? Debugging unfamiliar or large codebases often means hours of manual searching through files to understand call chains and execution paths. This Skill provides a systematic workflow that uses a code knowledge graph to locate relevant code, trace callers and callees, and identify recent changes that may have introduced a bug. ## Core Features & Use Cases - Graph-Powered Code Navigation: Use semantic search and graph queries to find code related to an issue and trace call chains in both directions. - Execution Flow Analysis: Inspect full execution paths through suspected areas and measure the impact radius of suspected files. - Change Detection: Check whether recent changes are the source of a new issue. - Token-Efficient Operation: Start with minimal context and escalate detail only when needed, targeting completion in five or fewer tool calls. - Use Case: A bug report says lead updates fail intermittently. Use the Skill to semantically locate the update handler, trace its callers and callees, review the execution flow, and check recent changes to pinpoint the regression. ## Quick Start Ask the AI to debug the reported issue by tracing the relevant code paths with the knowledge graph tools, starting from minimal context.