Merge pull request #5 from warpdotdev/harry/app-3620-get-claude-code-plugin-working-over-ssh

trust protocol version declaration instead of term program to get plugin working over ssh and stopped for legacy users

Author: harryalbert

plugins/warp/scripts/on-session-start.sh

@@ -11,6 +11,15 @@ EOF
     exit 0
 fi
 
+if [ -z "$WARP_CLI_AGENT_PROTOCOL_VERSION" ]; then
+    cat << 'EOF'
+{
+  "systemMessage": "⚠️ Please update Warp to get agent notifications — your terminal does not declare cli-agent protocol support"
+}
+EOF
+    exit 0
+fi
+
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 source "$SCRIPT_DIR/build-payload.sh"
 

plugins/warp/scripts/warp-notify.sh

@@ -5,10 +5,10 @@
 # For structured Warp notifications, title should be "warp://cli-agent"
 # and body should be a JSON string matching the cli-agent notification schema.
 
-# Only emit notifications when running in Warp.
-# Otherwise, folks that use warp _and_ another terminal will get
-# garbled notifications whenever they run claude elsewhere.
-if [ "$TERM_PROGRAM" != "WarpTerminal" ]; then
+# Only emit notifications when Warp declares protocol support.
+# This avoids garbled OSC sequences in non-Warp terminals
+# (and works over SSH where TERM_PROGRAM isn't propagated).
+if [ -z "$WARP_CLI_AGENT_PROTOCOL_VERSION" ]; then
     exit 0
 fi