opencode graphify

AGENTS.md

@@ -15,3 +15,16 @@ Default mattpocock/skills label strings (`needs-triage`, `needs-info`, `ready-fo
 ### Domain docs
 
 Multi-context layout: `CONTEXT-MAP.md` at root points to per-context `CONTEXT.md` files; system-wide ADRs in `docs/adr/`, context-scoped ADRs in `src/<context>/docs/adr/`. See `docs/agents/domain.md`.
+
+## graphify
+
+This project has a knowledge graph at graphify-out/ with god nodes, community structure, and cross-file relationships.
+
+When the user types `/graphify`, use the installed graphify skill or instructions before doing anything else.
+
+Rules:
+- For codebase questions, first run `graphify query "<question>"` when graphify-out/graph.json exists. Use `graphify path "<A>" "<B>"` for relationships and `graphify explain "<concept>"` for focused concepts. These return a scoped subgraph, usually much smaller than GRAPH_REPORT.md or raw grep output.
+- Dirty graphify-out/ files are expected after hooks or incremental updates; dirty graph files are not a reason to skip graphify. Only skip graphify if the task is about stale or incorrect graph output, or the user explicitly says not to use it.
+- If graphify-out/wiki/index.md exists, use it for broad navigation instead of raw source browsing.
+- Read graphify-out/GRAPH_REPORT.md only for broad architecture review or when query/path/explain do not surface enough context.
+- After modifying code, run `graphify update .` to keep the graph current (AST-only, no API cost).