codegraph-diagram

[PRE-ALPHA] Generate a Mermaid flowchart of a code subgraph centered on a function, class, or module. Runs vco codegraph-diagram under the hood, writes the .mmd to .claude/diagrams/codegraph/ so it's indexed for hybrid_search, and gives a 3-5 line summary plus a link to open it in the launcher's DiagramsTab. Output may be incomplete, inaccurate, or visually broken — always tell the user to verify against the source code before sharing. Use when the user asks \"show me a call graph for X\", \"what does Y depend on\", \"draw the inheritance chain rooted at Z\", or any other request that maps to a small-to-medium subgraph extraction from the code graph.