diff --git a/skills/rpc/README.md b/skills/rpc/README.md
new file mode 100644
index 0000000..9a41f6f
--- /dev/null
+++ b/skills/rpc/README.md
@@ -0,0 +1,2 @@
+# rpc
+
diff --git a/skills/rpc/flow.drawio b/skills/rpc/flow.drawio
new file mode 100644
index 0000000..f006a48
--- /dev/null
+++ b/skills/rpc/flow.drawio
@@ -0,0 +1,30 @@
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