diff --git a/.coafile b/.coafile
new file mode 100644
index 0000000..013933e
--- /dev/null
+++ b/.coafile
@@ -0,0 +1,13 @@
+# Generated by coala-quickstart on 29 Jun 2017.
+[default]
+bears = InvalidLinkBear, FilenameBear
+files = **.c, **.py, **.md
+[python]
+bears = PycodestyleBear
+files = **.py
+[c]
+bears = CSecurityBear, ClangComplexityBear, GNUIndentBear
+files = **.c
+[markdown]
+bears = LineLengthBear, coalaBear, MarkdownBear, DuplicateFileBear, LicenseCheckBear
+files = **.md