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Search MCP servers

2128 search servers in the registry, each graded A–F on six security checks. Highest-rated: io.github.cyanheads/arxiv-mcp-server (A).

Top 30 by grade

GradeServerPublisherScore
io.github.cyanheads/arxiv-mcp-serverio.github.cyanheads90
io.github.cyanheads/cdc-health-mcp-serverio.github.cyanheads90
io.github.cyanheads/courtlistener-mcp-serverio.github.cyanheads90
io.github.cyanheads/cyanheads-mcp-serverio.github.cyanheads90
io.github.cyanheads/earthquake-mcp-serverio.github.cyanheads90
io.github.cyanheads/eurostat-mcp-serverio.github.cyanheads90
io.github.cyanheads/gbif-biodiversity-mcp-serverio.github.cyanheads90
io.github.cyanheads/gutenberg-mcp-serverio.github.cyanheads90
io.github.cyanheads/hn-mcp-serverio.github.cyanheads90
io.github.cyanheads/musicbrainz-mcp-serverio.github.cyanheads90
io.github.cyanheads/nhtsa-vehicle-safety-mcp-serverio.github.cyanheads90
io.github.cyanheads/noaa-climate-mcp-serverio.github.cyanheads90
io.github.cyanheads/openfoodfacts-mcp-serverio.github.cyanheads90
io.github.cyanheads/openlibrary-mcp-serverio.github.cyanheads90
io.github.cyanheads/openstates-mcp-serverio.github.cyanheads90
io.github.cyanheads/protein-mcp-serverio.github.cyanheads90
io.github.cyanheads/pubchem-mcp-serverio.github.cyanheads90
io.github.cyanheads/reliefweb-mcp-serverio.github.cyanheads90
io.github.cyanheads/socrata-mcp-serverio.github.cyanheads90
io.github.easakura/japan-company-leads-mcpio.github.easakura90
io.github.easakura/japan-law-search-mcpio.github.easakura90
io.github.easakura/japan-parliament-search-mcpio.github.easakura90
io.github.easakura/japan-subsidy-search-mcpio.github.easakura90
io.github.f/prompts.chat-mcpio.github.f90
io.github.hans6883/cert-atlasio.github.hans688390
io.github.laibniz/scholarfetchio.github.laibniz90
io.github.mkibrick/compshopio.github.mkibrick90
io.github.nicoletterankin/orb-platformio.github.nicoletterankin90
io.github.nyuchi/nyuchi-docsio.github.nyuchi90
io.github.slshults/shakespeare-monologuesio.github.slshults90

Browse all 2128 search servers in the register →

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