sync: auto-sync from GURU-5070 at 2026-07-01 15:49:56

Author: Mike Swanson
Machine: GURU-5070
Timestamp: 2026-07-01 15:49:56

.claude/scripts/post-bot-alert.sh

@@ -35,6 +35,13 @@ if [ -z "$MSG" ]; then
   exit 0
 fi
 
+# Discord caps message content at 2000 chars (code 50035 on overflow). Alerts
+# are one-liners by contract — truncate rather than chunk.
+if [ "${#MSG}" -gt 1900 ]; then
+  MSG="${MSG:0:1900} ...[truncated]"
+  echo "[WARNING] post-bot-alert: message over 1900 chars — truncated" >&2
+fi
+
 # --- channel routing ---
 # Optional 2nd arg: "dev"/"bot" keyword, a raw channel id, or omit for auto.
 # Auto: RMM/Dev-category prefixes -> #dev-alerts (private); everything else
@@ -67,14 +74,15 @@ if [ -z "$TOKEN" ] || [ "$TOKEN" = "null" ]; then
   exit 0
 fi
 
-# --- post (jq builds JSON so the message is safely escaped) ---
-PAYLOAD="$(jq -nc --arg c "$MSG" '{content: $c}')"
-RESP="$(curl -s -m 15 -w $'\n%{http_code}' \
+# --- post (jq builds the JSON; piped to curl via STDIN, never argv — a payload
+# passed as a command-line arg on Windows goes through the argv encoding layer,
+# which mangles non-ASCII chars into invalid JSON -> Discord 50109) ---
+RESP="$(jq -nc --arg c "$MSG" '{content: $c}' | curl -s -m 15 -w $'\n%{http_code}' \
   -X POST "https://discord.com/api/v10/channels/${CHANNEL_ID}/messages" \
   -H "Authorization: Bot ${TOKEN}" \
   -H "Content-Type: application/json" \
   -H "User-Agent: ClaudeToolsBot (claudetools, 1.0)" \
-  --data-binary "$PAYLOAD" 2>/dev/null)"
+  --data-binary @- 2>/dev/null)"
 
 HTTP="$(printf '%s' "$RESP" | tail -n1)"
 BODY="$(printf '%s' "$RESP" | sed '$d')"