diff --git a/lint.sh b/lint.sh
new file mode 100755
index 00000000..69fb32f7
--- /dev/null
+++ b/lint.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+set -e
+
+find . -name "*.py[co]" -o -name __pycache__ -exec rm -rf {} +
+#rm -rf .mypy_cache
+
+echo "> isort"
+isort --gitignore --settings-file=setup.cfg .
+echo "> brunette"
+brunette --config=setup.cfg .
+echo "> flake8"
+flake8 --config=setup.cfg .
+echo "> mypy"
+mypy --config-file=setup.cfg .
+echo "> prettyjson"
+python3 -m scripts.prettyjson
diff --git a/requirements-dev.txt b/requirements-dev.txt
new file mode 100755
index 00000000..d221f3b0
--- /dev/null
+++ b/requirements-dev.txt
@@ -0,0 +1,4 @@
+isort
+brunette
+flake8
+mypy
diff --git a/setup.cfg b/setup.cfg
new file mode 100755
index 00000000..588918a1
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,39 @@
+[isort]
+# https://github.com/PyCQA/isort
+line_length = 120
+multi_line_output = 3
+include_trailing_comma = true
+force_grid_wrap = 0
+use_parentheses = true
+force_alphabetical_sort = false
+
+[tool:brunette]
+# https://github.com/odwyersoftware/brunette
+line-length = 120
+single-quotes = false
+
+[flake8]
+# https://github.com/PyCQA/flake8
+exclude = .git,__pycache__,.mypy_cache,.vercel
+max-line-length = 120
+max-complexity = 15
+select = B,C,E,F,W,T4,B9
+# E203: Whitespace before ':'
+# E266: Too many leading '#' for block comment
+# E501: Line too long (82 > 79 characters)
+# E722: Do not use bare except, specify exception instead
+# W503: Line break occurred before a binary operator
+# F403: 'from module import *' used; unable to detect undefined names
+# C901: Function is too complex
+ignore = E203,E266,E501,E722,W503,F403,C901
+
+[mypy]
+# https://github.com/python/mypy
+ignore_missing_imports = true
+warn_return_any = false
+warn_unused_configs = true
+disallow_untyped_calls = true
+disallow_untyped_defs = true
+disallow_incomplete_defs = true
+[mypy-api.*]
+ignore_errors = true