gitnexus-pi

Understand an unfamiliar codebase using the knowledge graph. Discovers structure, clusters, key symbols, and execution flows. Use when: "explore" | "understand" | "new codebase" | "orient" | "what does this do"

Review changes before committing — detect which symbols and processes are affected by the current diff. Use when: "pre-commit" | "review changes" | "what breaks" | "what am i changing" | "impact of diff"

Scope a refactor with impact analysis before touching code. Identifies blast radius, dependent processes, and downstream risks. Use when: "refactor" | "rename" | "scope refactor" | "safe refactor" | "impact" | "blast radius"