content_decay

MCP tool from Suganthans GSC MCP by Suganthan-Mohanadasan

Pages declining across three consecutive 30-day periods

How to use it

Project documentation lists content_decay for the Suganthans GSC MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Suganthans GSC MCP

$npx -y suganthan-gsc-mcp setup
FULL SUGANTHANS GSC MCP LISTING

Other tools in Suganthans GSC MCP (26)

advanced_search_analytics

Custom queries with flexible dimensions and filters

cannibalization_check

Keywords where multiple pages compete against each other

check_alerts

Position drops, CTR collapses, click losses, disappeared pages. Severity-rated

compare_web_vs_image

Same query, side-by-side performance across web and image surfaces, with an impressions ratio that surfaces where image search carries disproportionate volume

content_gaps

Topics with search demand but no real content targeting them

content_recommendations

Prioritised actions: pages to update, content to create, pages to consolidate

ctr_opportunities

Pages with high impressions but CTR below expected for their position

ctr_vs_benchmark

Your actual CTR per position vs industry benchmarks

generate_report

Full markdown report saved to disk

image_content_decay

Image-search version of contentdecay. Pages losing image-search traffic across 3 consecutive 30-day periods, sorted by total click loss

image_impressions_no_clicks

Query and page pairs earning meaningful image impressions but near-zero clicks. The textbook thumbnail-not-converting pattern

image_keyword_overview

Top image-search queries on the site, sorted by impressions, clicks, or position

image_keyword_trends

Period-over-period deltas for image-search queries. Impressions delta and position delta (negative position delta means the query improved its average rank)

image_pages_overview

Pages on the site ranked by image-search performance. Pairs with imagekeywordoverview to map queries back to the pages carrying them

image_search_quick_wins

Image queries at positions 4-15 with high impressions, scored by image-CTR opportunity. The CTR baseline is calibrated for image search, which runs roughly 5-6x lower than web at equivalent positions

inspect_url

Is this URL indexed? Last crawl date, canonical, robots/noindex issues

list_sitemaps

All submitted sitemaps with status, errors, and indexed counts

multi_site_dashboard

Health check across all properties in one command

quick_wins

Keywords at positions 4-15 with high impressions, scored by opportunity

site_snapshot

How is the site doing overall? Clicks, impressions, CTR, position with period comparison

submit_batch

Batch submit up to 200 URLs (daily quota)

submit_sitemap

Notify Google of a new or updated sitemap

submit_url

Submit a URL to Google's Indexing API for crawling

topic_cluster_performance

Aggregated performance for all pages matching a URL path pattern

traffic_drops

What lost traffic, and whether it's a ranking loss, CTR collapse, or demand decline

verify_claim

Self-check: re-queries GSC data to verify a numeric claim before presenting it