feat(mem0-plugin): v0.2.5 — fix identity scoping, skill param bugs, add checklists (#5247)

mem0-plugin/scripts/on_stop.sh

@@ -1,4 +1,13 @@
 #!/usr/bin/env bash
+# Hook: Stop (Claude Code)
+#
+# Fires when Claude finishes responding. If meaningful work happened and
+# no memories were stored, blocks stop so Claude can call MCP add_memory.
+# REST API capture runs in background as fallback.
+#
+# Input:  JSON on stdin with session_id, transcript_path, cwd, response_text
+# Output: JSON { decision: "block", reason: "..." } or exit 0
+
 set -uo pipefail
 
 if [ -n "${MEM0_DEBUG:-}" ]; then
@@ -6,19 +15,62 @@ if [ -n "${MEM0_DEBUG:-}" ]; then
 fi
 
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=_identity.sh
+. "$SCRIPT_DIR/_identity.sh" 2>/dev/null || true
 
 INPUT=$(cat)
-STOP_HOOK_ACTIVE=$(echo "$INPUT" | jq -r '.stop_hook_active // false' 2>/dev/null || echo "false")
-
-if [ "$STOP_HOOK_ACTIVE" = "true" ]; then
-  exit 0
-fi
 
+# Telemetry
 _TELEM_CAT=$(python3 "$SCRIPT_DIR/session_stats.py" peek 2>/dev/null | python3 -c "import json,sys; d=json.load(sys.stdin); print(len(d.get('categories',[])))" 2>/dev/null || echo "0")
 python3 "$SCRIPT_DIR/telemetry.py" stop --categories_count="$_TELEM_CAT" 2>/dev/null &
 
-cat <<'EOF'
-Store 0-2 durable facts from this turn via `add_memory` — only decisions, anti-patterns, or conventions that would help a future agent. Skip if nothing new was learned.
-EOF
+# Check if meaningful work happened
+CHECK_RESULT=$(echo "$INPUT" | python3 "$SCRIPT_DIR/stop_hook_check.py" 2>/dev/null || echo '{"should_block":false}')
+_SHOULD_CAPTURE=$(echo "$CHECK_RESULT" | jq -r '.should_block // false' 2>/dev/null || echo "false")
+
+if [ "$_SHOULD_CAPTURE" != "true" ]; then
+  exit 0
+fi
+
+# Log session report
+REPORT=$(python3 "$SCRIPT_DIR/session_stats.py" report 2>/dev/null || echo "")
+if [ -n "$REPORT" ]; then
+  mkdir -p "$HOME/.mem0" 2>/dev/null || true
+  echo "$(date -u +%Y-%m-%dT%H:%M:%SZ) | $REPORT" >> "$HOME/.mem0/session-log.md" 2>/dev/null || true
+fi
+
+# Background REST API capture (fallback)
+_TMP="/tmp/mem0_stop_input_$$.json"
+printf '%s' "$INPUT" > "$_TMP" 2>/dev/null
+(python3 "$SCRIPT_DIR/on_pre_compact.py" --source=session-end < "$_TMP" 2>/dev/null; rm -f "$_TMP") &
+
+# Check if agent already stored memories this session
+_STATS_FILE="/tmp/mem0_session_stats_${USER:-default}.json"
+_MEM_COUNT=0
+if [ -f "$_STATS_FILE" ]; then
+  _MEM_COUNT=$(python3 -c "import json; d=json.load(open('$_STATS_FILE')); print(d.get('adds',0))" 2>/dev/null || echo "0")
+fi
+if [ "${_MEM_COUNT:-0}" -gt 0 ] 2>/dev/null; then
+  exit 0
+fi
+
+# One-shot guard: only block once per session
+_SESSION_ID=$(echo "$INPUT" | jq -r '.session_id // ""' 2>/dev/null || echo "")
+_BLOCK_FLAG="/tmp/mem0_stop_blocked_${_SESSION_ID:-$$}"
+if [ -f "$_BLOCK_FLAG" ]; then
+  exit 0
+fi
+touch "$_BLOCK_FLAG" 2>/dev/null || true
+
+# No API key — can't use MCP tools
+if [ -z "${MEM0_API_KEY:-}" ]; then
+  exit 0
+fi
+
+# Block stop — Claude will call MCP add_memory then stop naturally
+jq -cn '{
+  decision: "block",
+  reason: "Store 1-3 learnings via add_memory before stopping."
+}' 2>/dev/null || true
 
 exit 0