diff --git a/circle.yml b/circle.yml
new file mode 100644
index 0000000000..2491e7cff1
--- /dev/null
+++ b/circle.yml
@@ -0,0 +1,11 @@
+general:
+  build_dir: tool/
+dependencies:
+  pre:
+    - pyenv global 3.4.0
+  override:
+    - pip3 install jinja2 requests beautifulsoup4
+test:
+  override:
+    - ./parse_pages.py
+    - ./check_links.py
diff --git a/tool/check_links.py b/tool/check_links.py
new file mode 100755
index 0000000000..6b7e9327f1
--- /dev/null
+++ b/tool/check_links.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+from bs4 import BeautifulSoup
+import requests
+import os
+
+externalCache = []
+atRoot = True
+
+for dirpath, dirnames, filenames in os.walk("../"):
+  if atRoot:
+    dirnames.remove('tool')
+    atRoot = False
+  for fname in filenames:
+    fullPath = os.path.join(dirpath, fname);
+    if fullPath.endswith(".html"):
+      f = open(fullPath, 'r')
+      soup = BeautifulSoup(f.read())
+      links = soup.find_all('a')
+      for link in links:
+        endpoint = link['href']
+        if "://" in endpoint:
+          if endpoint not in externalCache:
+            print("Testing remote URL %s"%(endpoint))
+            code = requests.head(endpoint).status_code
+            if code < 200 or code >= 400:
+              print("Broken remote link in %s to %s"%(fullPath, endpoint))
+            else:
+              externalCache.append(endpoint)
+        elif endpoint[0] == '#':
+          continue
+        elif endpoint[0] == '/':
+          continue
+        else:
+          if not os.path.exists(os.path.join(dirpath, endpoint)):
+            print("Broken local link in %s to %s"%(fullPath, endpoint))