Install
$ agentstack add skill-marketingskills-seo-content-decay-monitor-setup ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
Content Decay Monitor Setup
Overview
Configure a recurring monitor that checks a list of pages or topics for organic performance changes. The monitor runs on a schedule (weekly/monthly) and alerts when performance drops below a threshold.
Inputs
- List of URLs or topics to monitor
- Monitoring frequency (weekly, biweekly, monthly)
- Alert threshold (e.g., 15% click decline, 20% impression drop)
- Optional: GSC property or GA4 property
Workflow
- Define the monitor scope: pages, topics, or both.
- Set baseline performance from current GSC/GA4 data.
- Configure the check frequency and alert threshold.
- Store the monitor configuration in a local file or agent config.
- On each check cycle: fetch current data, compare to baseline, flag pages below threshold.
- Route alerts to the user (with traffic-decay-detector for deeper analysis).
Output
Monitor configuration file and recurring check instructions for the agent runtime.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: marketingskills
- Source: marketingskills/seo
- License: MIT
- Homepage: https://marketingskills.net
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.