diff --git a/docs/rdetoolkit/fileops.md b/docs/rdetoolkit/fileops.md
new file mode 100644
index 0000000..4eb04d4
--- /dev/null
+++ b/docs/rdetoolkit/fileops.md
@@ -0,0 +1,9 @@
+# fileops
+
+## readf_json
+
+::: src.rdetoolkit.fileops.readf_json
+
+## writef_json
+
+::: src.rdetoolkit.fileops.writef_json