diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..fa01182
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+# Runtime output is generated on the server and must not become source history.
+logs/
+
+# Claude Code compatibility memory is generated/symlinked runtime state.
+claude-code/