Agent Graph Execution Simulator

The graph stores seven nodes: task, researcher, planner, writer, coder, reviewer and deploy. Clicking step assigns the next active node and writes fixed context or plan strings. Forward links grow along the stored route. No external model is called and no repository is researched. Roles are labels in one local state machine, not seven running workers. After planner, the active node array contains writer and coder. The two gold branch links show these state labels. One later synchronous click marks both completed and assigns fixed draft and code strings before selecting reviewer. This is visual branching, not actual concurrent generation. Approve records a timestamp and moves to deploy; the final step changes a status string to deployed without publishing anything. Inject code bug marks the feedback route and later sets coder active, removes coder and reviewer completion labels, and appends a rejected review. The gold return route illustrates that transition. Stepping again rewrites the same fixed outputs; it does not repair or test actual code. The local snapshot cannot load Cytoscape offline, so native graph execution remains unverified. Its original model-authored measured resize gate is retained in the diagnostic preview to preserve tool allocation.