MCP Catalog

SemanticscholarOfficial

Semantic Scholar Academic Graph MCP.

SemrushOfficial

Semrush MCP Pack — SEO analytics via the Semrush Analytics API.

Senate LobbyingOfficial

US Senate Lobbying Disclosure (LDA) MCP.

Seo Ai VisibilityOfficial

SEO AI-Visibility MCP — does brand X appear in an LLM's answer (GEO / AI-SEO)

Seo BacklinksOfficial

SEO Backlinks MCP — backlink intelligence via DataForSEO Backlinks API

Seo CompetitorsOfficial

SEO Competitors MCP — domain ranked keywords via DataForSEO Labs (dataforseo.com)

Seo KeywordsOfficial

SEO Keywords MCP — search volume & difficulty via DataForSEO Labs (dataforseo.com)

Seo Keywords AdsOfficial

SEO Keywords (Google Ads volume) MCP — exact Google Ads search volume via

Seo SerpOfficial

SEO SERP MCP — Google organic search results via DataForSEO (dataforseo.com)

SerpapiOfficial

SerpApi MCP — wraps SerpApi (serpapi.com) search engines

SerperOfficial

Serper MCP — wraps the Serper Google Search API (serper.dev)

Setlist FmOfficial

setlist.fm: concert setlists by artist/venue/date. Free key required.

Sf RecparkOfficial

SF Rec & Park Events MCP.

ShodanOfficial

Shodan MCP — wraps the full Shodan REST API (api.shodan.io)

Shodan InternetdbOfficial

Shodan InternetDB MCP — wraps Shodan InternetDB (internetdb.shodan.io)

Singapore ProcurementOfficial

Singapore Government Procurement MCP — GeBIZ tender awards (keyless).

SmithsonianOfficial

Smithsonian Open Access MCP.

South Africa TendersOfficial

South Africa Government Procurement MCP — National Treasury eTenders / OCPO (keyless).

Space FeedsOfficial

Space Feeds MCP.

Spaceflight NewsOfficial

Spaceflight News MCP.

spacenewsOfficial

Spacenews MCP — wraps the Spaceflight News API v4 (free, no auth)

spacexOfficial

SpaceX MCP — wraps SpaceX API v4 (free, no auth)

SpeedrunOfficial

Speedrun.com MCP — wraps the Speedrun.com API v1 (speedrun.com/api/v1)

SpoonacularOfficial

Spoonacular food API: recipes, nutrition, ingredients, meal plans. Free 150/day.