diff --git a/.gitattributes b/.gitattributes
index b9fa9ad..c3c8dc2 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,3 +1,3 @@
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.jar filter=lfs diff=lfs merge=lfs -text
-
+*.tar.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.gitignore b/.gitignore
index b7edbbc..d3f1a86 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,9 @@
 # CodeQL compilation caches
 .cache/
+*.class
+*.bqrs
+codeql/
+jedis-db-local/
+tmp.*
+*.html
+*.db/
diff --git a/.gitmodules b/.gitmodules
index 636969c..1b0d42d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -8,3 +8,6 @@
 [submodule "extern/jedis"]
 	path = extern/jedis
 	url = https://github.com/hohn/jedis
+[submodule "extern/codeql-bundle"]
+	path = extern/codeql-bundle
+	url = https://github.com/advanced-security/codeql-bundle.git
diff --git a/assets/codeql-bundle-linux64.tar.gz b/assets/codeql-bundle-linux64.tar.gz
new file mode 100644
index 0000000..6513368
--- /dev/null
+++ b/assets/codeql-bundle-linux64.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:605197a6a5910d1dfd75a21ed7904e6b295520a6dee45901d5a1cc5a2825bebc
+size 904935443
diff --git a/assets/codeql-bundle-osx64.tar.gz b/assets/codeql-bundle-osx64.tar.gz
new file mode 100644
index 0000000..9a45b75
--- /dev/null
+++ b/assets/codeql-bundle-osx64.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:76938cc176e3c51b1e95cecb1d28aafdca8d030c9ff8317e07f9813ef6a1bdf1
+size 1123968882
diff --git a/extern/codeql-bundle b/extern/codeql-bundle
new file mode 160000
index 0000000..c65d9c3
--- /dev/null
+++ b/extern/codeql-bundle
@@ -0,0 +1 @@
+Subproject commit c65d9c36496679e444d125aa52f71335025fbb6a