diff --git a/.clangd b/.clangd
new file mode 100644
index 000000000..bd2dd8854
--- /dev/null
+++ b/.clangd
@@ -0,0 +1,3 @@
+---
+Diagnostics:
+  UnusedIncludes: Strict
diff --git a/.gitignore b/.gitignore
index 6d33a0f0d..8baeeed29 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@
 .settings/
 .vscode/
 .direnv/
+.cache/
 
 *.egg-info/