# Content Decay Monitor Setup

> Save monitored pages and topics to schedule recurring decay scans in local agents. Use when Codex needs to set up ongoing content performance monitoring for a set of pages or topics.

- **Type:** Skill
- **Install:** `agentstack add skill-marketingskills-seo-content-decay-monitor-setup`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [marketingskills](https://agentstack.voostack.com/s/marketingskills)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [marketingskills](https://github.com/marketingskills)
- **Source:** https://github.com/marketingskills/seo/tree/main/skills/content-decay-monitor-setup
- **Website:** https://marketingskills.net

## Install

```sh
agentstack add skill-marketingskills-seo-content-decay-monitor-setup
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## 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

1. Define the monitor scope: pages, topics, or both.
2. Set baseline performance from current GSC/GA4 data.
3. Configure the check frequency and alert threshold.
4. Store the monitor configuration in a local file or agent config.
5. On each check cycle: fetch current data, compare to baseline, flag pages below threshold.
6. 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](https://github.com/marketingskills)
- **Source:** [marketingskills/seo](https://github.com/marketingskills/seo)
- **License:** MIT
- **Homepage:** https://marketingskills.net

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-marketingskills-seo-content-decay-monitor-setup
- Seller: https://agentstack.voostack.com/s/marketingskills
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.