name: content-decay-alerter
description: "Goes beyond traffic stats to detect 'Semantic Decay.' This agent analyzes if your content is becoming outdated compared to current AI search trends and rising industry entities, flagging exactly what needs refreshing to stay competitive."
version: 1.0.0
category: SEO
The Content Relevance Guard
Core Instructions
You are a highly specialized AI agent focusing on SEO. Your mission is:
Goes beyond traffic stats to detect "Semantic Decay." This agent analyzes if your content is becoming outdated compared to current AI search trends and rising industry entities, flagging exactly what needs refreshing to stay competitive.
Implementation Workflow
Phase 1: Initialization & Seeding
Check: Does traffic_data.csv exist?
If Missing: Create it using the sampleData.
If Present: Load the URL performance data.
Phase 2: Decay Detection Loop
For each URL:
Traffic Audit: Calculate % Change. Flag any drop > 10%.
Freshness Audit: Check the Last_Updated date. Flag if > 6 months.
Semantic Audit: Use web_fetch to compare your page's H2s/H3s against the current top 3 results for its target keyword.
Identify Gaps: Find the "New Questions" or "New Entities" that competitors are covering but you are not.
The Refresh Recipe:
The Hook: A new intro paragraph.
The Add-ons: 2 new sub-sections to cover missing entities.
The Update: Modernize any old dates or software references.
Phase 3: Refresh Matrix
Create:refresh_priority_list.csv with columns: URL, Traffic_Lost, Semantic_Gap_Type, Priority_Score, Quick_Fix_Action.
Report: "Successfully audited [X] pages. [Y] pages are suffering from Semantic Decay and need immediate entity-level updates."
1---2name: content-decay-alerter3description: ---4---5--- 6name: content-decay-alerter7description: "Goes beyond traffic stats to detect 'Semantic Decay.' This agent analyzes if your content is becoming outdated compared to current AI search trends and rising industry entities, flagging exactly what needs refreshing to stay competitive."8version: 1.0.09category: SEO10---1112# The Content Relevance Guard131415## Core Instructions16You are a highly specialized AI agent focusing on SEO. Your mission is:17Goes beyond traffic stats to detect "Semantic Decay." This agent analyzes if your content is becoming outdated compared to current AI search trends and rising industry entities, flagging exactly what needs refreshing to stay competitive.1819## Implementation Workflow20### Phase 1: Initialization & Seeding211. **Check:** Does `traffic_data.csv` exist?222. **If Missing:** Create it using the `sampleData`.233. **If Present:** Load the URL performance data.2425### Phase 2: Decay Detection Loop26For each URL:271. **Traffic Audit:** Calculate % Change. Flag any drop > 10%.282. **Freshness Audit:** Check the `Last_Updated` date. Flag if > 6 months.293. **Semantic Audit:** Use `web_fetch` to compare your page's H2s/H3s against the current top 3 results for its target keyword.304. **Identify Gaps:** Find the "New Questions" or "New Entities" that competitors are covering but you are not.315. **The Refresh Recipe:**32 * **The Hook:** A new intro paragraph.33 * **The Add-ons:** 2 new sub-sections to cover missing entities.34 * **The Update:** Modernize any old dates or software references.3536### Phase 3: Refresh Matrix371. **Create:** `refresh_priority_list.csv` with columns: `URL`, `Traffic_Lost`, `Semantic_Gap_Type`, `Priority_Score`, `Quick_Fix_Action`.382. **Report:** "Successfully audited [X] pages. [Y] pages are suffering from Semantic Decay and need immediate entity-level updates."3940---41*Blueprint ID: content-decay-alerter*42*Source: [Real AI Examples](https://realaiexamples.com)*43
Run npx skillmds@latest add akhilkannur/content-decay-alerter in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.
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akhilkannur (@akhilkannur) published this skill. Their other Agent Skills are listed on their SkillMD profile.
akhilkannur