Layer stack · archy

archy layer contract

archy layer contract Layer stack of archy's four declared layers, cli over policy over graph over parser, with one forbidden upward dependency from the graph layer to the cli layer marked as the violation that archy check rejects. ABSTRACTION SOURCE TEXT FORBIDDEN L4 cli archy.cli, archy.mcp L3 policy archy.layers L2 graph archy.graph, archy.cycles, archy.score, archy.history, archy.trend L1 parser archy.parser LEGEND FORBIDDEN UPWARD DEPENDENCY Dependencies may only point downward. The one upward edge is what `archy check` rejects, and it is declared in archy.yaml rather than inferred.