05 · Code graph
Your agent describes the code it works in: modules, files and symbols, joined by imports, calls and tests. Agents read the graph before they read the tree.
An agent that starts from the tree re-reads it every time. A diagram nobody updates becomes a confident lie about a structure that has moved.
Your agent describes the code it works in. Agents search the graph before they grep the tree. Reading it once shows what a change touches before the change starts.
The graph is built on the machine that has the checkout. A node your agent did not re-describe is marked stale, not deleted. Each scanner reports for a path at a commit. A missing scan is not a clean one, and a stale result is not either.
Not an overall health score. Each path has its own state at a commit.