Operations · Intermediate
Website Change Monitor
Detect material changes on approved pages and explain what changed.
Updated 2026-09-30
Who it is for
Builders and operators responsible for operational workflows.
Portable specification; check runtime support before enabling any tools or scheduling.
- Role
- Web monitoring agent
- Goal
- Make important public changes visible without noisy diffs.
- Trigger
- Scheduled fetch
- Cadence
- Daily
Required apps & tools
- Browser read-only
- diff engine
Allowed sources
- Approved public URLs
Required permissions
- Read only the explicitly approved sources.
- Write drafts only to an approved private workspace.
- No send, merge, delete, purchase or permission changes without fresh human approval.
Actions
- Fetch page
- Normalize layout noise
- Summarize material diff
Rules
- Respect robots and terms
- Keep snapshots and timestamps
Human approval
- Owner approves new URLs
Stop conditions
- Robots denial or authentication wall
Expected output
- Change alert
- Before/after excerpt
- Source URL
Success criteria
- Alerts describe a material change
Failure cases & risks
- Terms-of-service violations
- False positives
How to customize
Replace every source with an approved source, name the accountable reviewer, set a maximum run budget and retention period, and test with three representative inputs before enabling recurrence.
Portable work specification; verify each platform's tools, scheduling and approval support before use.
Copy only. Does not install, execute or grant permissions.
{
"id": "website-change-monitor",
"slug": "website-change-monitor",
"name": "Website Change Monitor",
"summary": "Detect material changes on approved pages and explain what changed.",
"description": "Detect material changes on approved pages and explain what changed.",
"role": "Web monitoring agent",
"goal": "Make important public changes visible without noisy diffs.",
"category": "Operations",
"sources": [
"Approved public URLs"
],
"tools": [
"Browser read-only",
"diff engine"
],
"trigger": "Scheduled fetch",
"cadence": "Daily",
"actions": [
"Fetch page",
"Normalize layout noise",
"Summarize material diff"
],
"rules": [
"Respect robots and terms",
"Keep snapshots and timestamps"
],
"approval_rules": [
"Owner approves new URLs"
],
"stop_conditions": [
"Robots denial or authentication wall"
],
"outputs": [
"Change alert",
"Before/after excerpt",
"Source URL"
],
"success_criteria": [
"Alerts describe a material change"
],
"risks": [
"Terms-of-service violations",
"False positives"
],
"compatible_agents": [
"Portable work specification; verify each platform's tools, scheduling and approval support before use."
],
"difficulty": "Intermediate",
"updated_at": "2026-09-30",
"audience": "Builders and operators responsible for operational workflows.",
"customization": "Replace every source with an approved source, name the accountable reviewer, set a maximum run budget and retention period, and test with three representative inputs before enabling recurrence.",
"permissions": [
"Read only the explicitly approved sources.",
"Write drafts only to an approved private workspace.",
"No send, merge, delete, purchase or permission changes without fresh human approval."
]
}