Directory
All MCP servers, page 427
30,000 servers with a safety grade, ranked by user rating first, then by real adoption. Every one has been scanned against the public rubric, and the findings are on its safety page. Nothing on this list is sponsored.
USGS ScienceBase catalog MCP.
No reviews yetgateway-readyFreeScryfall MCP — Magic: The Gathering card database. Keyless. Scryfall requires a User-Agent and…
No reviews yetgateway-readyFreeSeatGeek MCP.
No reviews yetgateway-readyFreeSEC MCP — SEC EDGAR public APIs (free, no auth)
No reviews yetgateway-readyFreeSEC 8-K event triage — query pre-classified 8-K filings from the last 30+ days, severity-ranked.
No reviews yetgateway-readyFreeSEC XBRL MCP — wraps SEC EDGAR XBRL API (data.sec.gov)
No reviews yetgateway-readyFreeSecurity Feeds MCP.
No reviews yetgateway-readyFreeSecurityTrails MCP — wraps SecurityTrails API (securitytrails.com)
No reviews yetgateway-readyFreeSefaria MCP — the free digital library of Jewish texts. Fetch any passage (Torah, Talmud, Mishnah…
No reviews yetgateway-readyFreeSemantic Scholar Academic Graph MCP.
No reviews yetgateway-readyFreeSemrush MCP Pack — SEO analytics via the Semrush Analytics API.
No reviews yetgateway-readyFreeSemantic Versioning (semver) MCP.
No reviews yetgateway-readyFreeUS Senate Lobbying Disclosure (LDA) MCP.
No reviews yetgateway-readyFreeSEO AI-Visibility MCP — does brand X appear in an LLM's answer (GEO / AI-SEO) via DataForSEO AI…
No reviews yetgateway-readyFreeSEO Backlinks MCP — backlink intelligence via DataForSEO Backlinks API (dataforseo.com). Completes…
No reviews yetgateway-readyFreeSEO Competitors MCP — domain ranked keywords via DataForSEO Labs (dataforseo.com)
No reviews yetgateway-readyFreeSEO Keywords MCP — search volume & difficulty via DataForSEO Labs (dataforseo.com)
No reviews yetgateway-readyFreeSEO Keywords (Google Ads volume) MCP — exact Google Ads search volume via DataForSEO…
No reviews yetgateway-readyFreeSEO SERP MCP — Google organic search results via DataForSEO (dataforseo.com)
No reviews yetgateway-readyFreeSEPTA MCP — Philadelphia SEPTA real-time transit (www3.septa.org/api, keyless)
No reviews yetgateway-readyFreeSerpApi MCP — wraps SerpApi (serpapi.com) search engines
No reviews yetgateway-readyFreeSerper MCP — wraps the Serper Google Search API (serper.dev)
No reviews yetgateway-readyFreesetlist.fm MCP.
No reviews yetgateway-readyFreeSF Rec & Park Events MCP.
No reviews yetgateway-readyFreeSGD (Saccharomyces Genome Database) MCP.
No reviews yetgateway-readyFreeSIMBAD MCP — CDS astronomical object database.
No reviews yetgateway-readyFreeSquiggle MCP — AFL fixture / results / tips.
No reviews yetgateway-readyFreeTasteDive MCP — cross-media recommendations (free with key)
No reviews yetgateway-readyFreeTrakt MCP — TV/movie metadata + watch tracking signals
No reviews yetgateway-readyFreeTransitland MCP — global GTFS aggregator
No reviews yetgateway-readyFree
