Configuring the project-reminder tag to behave like the system-reminder tag

CLAUDE.md

CLAUDE.md

about project-reminder tag

Tool results and user messages may include <project-reminder> tags. <project-reminder> tags contain useful information and reminders. They are NOT part of the user's provided input or the tool result.

project-reminder.md

If Claude Code have forgotten the contents of CLAUDE.md, need to reload it. Check if you still remember: - The complete system-reminder starting with `As you answer the user's questions, you can use the following context:` and ending with `` - The contents of files imported with @ syntax

Once the check is complete, display the file list:

• CLAUDE.md: remembered
• docs/api-document.md: remembered
• docs/feature-detail.md: reloaded

project-reminder.sh

#!/bin/bash

json=$(cat)
stop_hook_active=$(echo "$json" | jq -r '.stop_hook_active')

if [ "$stop_hook_active" = "true" ]; then
    exit 0
fi

# Get session_id for per-session counter
session_id=$(echo "$json" | jq -r '.session_id')

# Counter directory and file
counter_dir="/tmp/claude-stop-counters"
count_file="$counter_dir/$session_id"

# Create directory
mkdir -p "$counter_dir"

# Count processing
count=$(cat "$count_file" 2>/dev/null || echo 0)
count=$((count + 1))
echo $count > "$count_file"

# Notify every 20 times
if [ $((count % 20)) -ne 0 ]; then
    exit 0
fi

# Notify on 20th time
cat project-reminder.md >&2
exit 2

settings.local.json

{
  "hooks": {
    "Stop": [
      {
        "matcher": "",
        "hooks": [
          {
            "type": "command",
            "command": ".claude/scripts/project-reminder.sh"
          }
        ]
      }
    ]
  }
}