diff --git a/home/.claude/settings.json b/home/.claude/settings.json
index 629c489..a490f94 100644
--- a/home/.claude/settings.json
+++ b/home/.claude/settings.json
@@ -1,4 +1,7 @@
 {
+  "env": {
+    "CLAUDE_CODE_DISABLE_1M_CONTEXT": "1"
+  },
   "permissions": {
     "allow": [
       "Bash(git* ls-tree *)",
diff --git a/home/.gitconfig b/home/.gitconfig
index af18332..33e5b7f 100644
--- a/home/.gitconfig
+++ b/home/.gitconfig
@@ -4,6 +4,7 @@
 [user]
     name = Christian Emmer
 	email = 10749361+emmercm@users.noreply.github.com
+	signingkey = ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKh8PSAwQVC/TnlvqzEZ5SOz4vqqUoNxEjawrzNBsIVi
 
 [filter "lfs"]
     clean = git-lfs clean -- %f
@@ -37,3 +38,9 @@
     la = "!git config -l | grep alias | cut -c 7-"
 [push]
 	autoSetupRemote = true
+[commit]
+	gpgsign = true
+[gpg]
+	format = ssh
+[gpg "ssh"]
+	program = /Applications/1Password.app/Contents/MacOS/op-ssh-sign