diff --git a/doc/check_names.py b/doc/check_names.py
new file mode 100644
index 00000000..6a6db356
--- /dev/null
+++ b/doc/check_names.py
@@ -0,0 +1,45 @@
+# Generate the routines divide by slicot-chapters for sphinx-doc.
+# Only prints out the names, copy & past them into slycot_outer.rst and slycot_inner.rst.
+import re
+import pandas as pd
+import warnings
+
+import slycot
+slycot.__version__
+
+def get_slycot_routines(sly):
+    all_attributes = dir(sly)
+    r = re.compile("[a-z][a-z][0-9][0-9a-z][a-z][a-z]")
+    matched_attributes = list(filter(r.match, all_attributes))
+    return matched_attributes
+
+def get_slycot_routines_help(file,pre=""):
+    textfile = open(file, 'r')
+    filetext = textfile.read()
+    textfile.close()
+    lines = filetext.split("\n")
+    res = [ele.replace(" ","") for ele in lines]
+    res = [ele.replace("_wrapper.","") for ele in res]
+
+    r = re.compile("[a-z][a-z][0-9][0-9a-z][a-z][a-z]")
+    matched_attributes = list(filter(r.match, res))
+    return matched_attributes
+
+slycot_wrapper = get_slycot_routines(slycot)
+slycot_wrapper.sort()
+slycot_f2py_wrapper = get_slycot_routines(slycot._wrapper)
+slycot_f2py_wrapper.sort()
+
+slycot_wrapper_help = get_slycot_routines_help("source/reference/slycot_outer.rst")
+slycot_wrapper_help.sort()
+
+slycot_f2py_wrapper_help = get_slycot_routines_help("source/reference/slycot_inner.rst")
+slycot_f2py_wrapper_help.sort()
+
+missing = list(set(slycot_wrapper) - set(slycot_wrapper_help))
+if bool(missing):
+    warnings.warn(f"The routines {missing} are missing in 'slycot_outer.rst'.")
+
+missing = list(set(slycot_f2py_wrapper) - set(slycot_f2py_wrapper_help))
+if bool(missing):
+    warnings.warn(f"The routines _wrapper.{missing} are missing in 'slycot_inner.rst'.")
\ No newline at end of file
diff --git a/doc/conf.py b/doc/conf.py
index 6db89d89..2938ea5a 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -10,6 +10,9 @@
 import sys
 sys.path.insert(0, os.path.abspath('../slycot'))
 
+import subprocess
+subprocess.run(["python", "check_names.py"])
+
 project = 'Slycot'
 copyright = '2023, Slycot Developers'
 author = 'Slycot Developers'
@@ -25,6 +28,7 @@
 
 print("version %s, release %s" % (version, release))
 
+
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration