Add AI gateway and WhatsApp integration artifacts (Feb 12-17)

OpenClaw setup, Arrio deployment, WhatsApp MCP server, DNS/Traefik
entries, communication style prompts (v1+v2), WhatsApp monitoring
system plan, and OpenClaw upgrade protection strategy.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.artifacts/2026-02-12_22-50_whatsapp-mcp-setup.md

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+# WhatsApp MCP Server Setup
+
+**Date:** 2026-02-12 22:50
+**Context:** Built full-featured WhatsApp MCP server with consumer account support via whatsapp-web.js
+
+## Architecture
+
+```
+Claude Code (Mac) → MCP Server (stdio) → HTTP API → Docker Container (NUC) → whatsapp-web.js → WhatsApp
+```
+
+## Container Details
+
+| Property | Value |
+|----------|-------|
+| **Container** | `whatsapp-mcp` |
+| **Port** | `3100` |
+| **QR Page** | `http://192.168.1.3:3100/qr` |
+| **API Token** | `2d86b48f0fefc044c5bad974c4f9df2c8cc6c905dc3a10dfff203e6717b02d7c` |
+| **Volumes** | `whatsapp-auth` (session), `whatsapp-media` (downloads) |
+| **Image** | `whatsapp-mcp-whatsapp` (multi-stage, ~700MB) |
+| **Source on NUC** | `~/whatsapp-mcp/` |
+| **MCP Source** | `~/mcp-servers/whatsapp-mcp/` |
+
+## MCP Tools (27 total)
+
+### Status & Connection
+- `whatsapp_get_status` - Connection status, phone, name
+- `whatsapp_get_qr_code` - QR code for pairing
+- `whatsapp_logout` - Disconnect
+
+### Sending
+- `whatsapp_send_message` - Text message
+- `whatsapp_send_media` - Image/video/doc/audio
+- `whatsapp_send_location` - Location pin
+- `whatsapp_reply_to_message` - Quoted reply
+- `whatsapp_react_to_message` - Emoji reaction
+- `whatsapp_forward_message` - Forward to another chat
+
+### Reading
+- `whatsapp_get_messages` - Chat history
+- `whatsapp_get_new_messages` - Poll new incoming
+- `whatsapp_search_messages` - Text search
+
+### Contacts
+- `whatsapp_list_contacts` - All contacts
+- `whatsapp_get_contact` - Contact details
+- `whatsapp_search_contacts` - Search by name/phone
+- `whatsapp_check_phone_numbers` - Check registration
+
+### Groups
+- `whatsapp_list_groups` - All groups
+- `whatsapp_get_group` - Group details
+- `whatsapp_create_group` - Create new group
+- `whatsapp_update_group` - Update name/description
+- `whatsapp_manage_participants` - Add/remove members
+
+### Chats
+- `whatsapp_list_chats` - All chats with metadata
+- `whatsapp_mark_chat_read` - Mark as read
+- `whatsapp_archive_chat` - Archive/unarchive
+
+### Media & Presence
+- `whatsapp_download_media` - Download media from message
+- `whatsapp_send_typing` - Show typing indicator
+
+## Pairing
+
+1. Open `http://192.168.1.3:3100/qr` in browser
+2. Open WhatsApp → Linked Devices → Link a Device
+3. Scan the QR code
+4. Session persists in `whatsapp-auth` volume (no re-scan after restart)
+
+## Management
+
+```bash
+# Restart
+ssh nuc "cd ~/whatsapp-mcp && docker compose restart"
+
+# Logs
+ssh nuc "docker logs whatsapp-mcp -f"
+
+# Rebuild
+scp -r ~/mcp-servers/whatsapp-mcp/service/src nuc:~/whatsapp-mcp/service/
+ssh nuc "cd ~/whatsapp-mcp && docker compose build && docker compose up -d"
+```
+
+## Related
+- MCP registered as `whatsapp` in `~/.claude.json` (user scope)
+- Pattern matches stalwart-mail MCP (local stdio → remote HTTP)