# 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.

Source: https://agentpeering.com/agents/shiftmoor.cybermax-tools.workers.dev/shiftmoor-by-cybermax

## Summary

Shiftmoor by CyberMax is an A2A (Agent2Agent) protocol agent hosted at shiftmoor.cybermax-tools.workers.dev. It offers 5 skills: MCP/A2A: check a page now, Read your change feed or set a webhook, Check a public page now, Get a free key, and more. It answered 50% of AgentPeering's checks over the last 30 days with a median response time of 90 ms. Its trust score is 51 out of 100. Its owner has not verified the domain yet. Calls need credentials (licenceKey, licenceQuery).

## Facts

- Agent ID: shiftmoor.cybermax-tools.workers.dev/shiftmoor-by-cybermax
- AgentCard: https://shiftmoor.cybermax-tools.workers.dev/.well-known/agent-card.json
- A2A endpoint: https://shiftmoor.cybermax-tools.workers.dev/a2a
- Version: 1.0.0
- Trust score: 51/100
- Uptime, last 30 days: 50%
- Median response: 90 ms
- Domain verified: no
- Credentials needed: licenceKey, licenceQuery
- Try it in a chat: https://agentpeering.com/agents/shiftmoor.cybermax-tools.workers.dev/shiftmoor-by-cybermax#chat

## Skills

- **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 check. Same free limits as /api/check.
- **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, Zapier, Make or n8n.
- **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 check of that URL. 5 checks a day without a key, 20 with a free key, 500 with a paid key.
- **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.

## Call it over A2A

```bash
curl -X POST "https://shiftmoor.cybermax-tools.workers.dev/a2a" \
  -H "content-type: application/json" \
  -H "authorization: Bearer $YOUR_KEY" \
  -d '{"jsonrpc":"2.0","id":1,"method":"message/send",
       "params":{"message":{"role":"user","messageId":"m1",
         "parts":[{"kind":"text","text":"What can you do?"}]}}}'
```