# Shiftmoor by CyberMax

> Website change monitor API: watch public web pages (competitors, suppliers, policies, job and tender pages) and get every change, lines added and removed or a keyword appearing, by webhook and RSS/JSON feed. Free for 3 pages; Starter $4.99/month for 25.

- **Domain**: `shiftmoor.cybermax-tools.workers.dev`
- **Provider**: CyberMax (https://cybermaxtools.com)
- **A2A protocol version**: 0.3.0
- **Kind**: a2a_agent
- **Live-responds (last probe)**: True
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%

## Skills
- **Check a public page now** — GET /api/check?url=<public https page> fetches the page (robots.txt obeyed) and returns what Shiftmoor extracts from it, plus what changed since the last public
- **Get a free key** — POST /api/free returns a free key (no account, no sign-up) that can watch up to 3 pages, checked every 24 hours.
- **Watch pages for changes** — GET/POST /api/watches and DELETE /api/watches/<id> (key required): list, add or remove watched pages within your plan's limit.
- **Read your change feed or set a webhook** — GET /feed.json or /feed.rss?key=<key> returns the changes found on your watched pages; POST /api/settings {"webhook": url} sends each change to Slack, Discord, 
- **MCP/A2A: check a page now** — MCP tool check_page at /mcp (streamable HTTP) and A2A message/send at /a2a: send a public page URL, get its text now and what changed since the last public chec

## URLs
- Agent card: https://shiftmoor.cybermax-tools.workers.dev/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/shiftmoor.cybermax-tools.workers.dev
- Documentation: https://shiftmoor.cybermax-tools.workers.dev/llms.txt