diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..dbeedd8
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,21 @@
+[tox]
+minversion = 1.6
+envlist = coala,docs,pep8
+skipsdist = true
+
+[testenv:coala]
+basepython = python3
+deps =
+    coala
+    coala-bears
+commands =
+    python3 -m nltk.downloader punkt maxent_treebank_pos_tagger averaged_perceptron_tagger
+    coala --non-interactive
+
+# [testenv:docs]
+# deps = sphinx
+# commands = sphinx-build -b html -d {envtmpdir}/doctrees ./docs/ {toxinidir}/docs/_build/html
+
+[testenv:pep8]
+deps = flake8
+commands = flake8 scripts/