Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
24 matching
Showing 1–24 of 24 servers
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youtube-media
streamable-httpnet.nexlab/youtube-media
Search YouTube, read video metadata, and fetch transcripts with language preferences
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Wikipedia Retrieval MCP
streamable-httpnet.nexlab/wikipedia-retrieval
Search
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Vulnerability Intel MCP
streamable-httpnet.nexlab/vulnerability-intel
Defensive vulnerability intelligence search across public CVE/NVD and GitHub advisory APIs with CVSS
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us-congress-watch
streamable-httpnet.nexlab/us-congress-watch
Monitor US bills
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Trade Tariffs MCP
streamable-httpnet.nexlab/trade-tariffs
US import tariff lookup against the official USITC Harmonized Tariff Schedule
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Sports Events Results MCP
streamable-httpnet.nexlab/sports-events-results
Track sports teams
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Sky Watch MCP
streamable-httpnet.nexlab/sky-watch
Observational astronomy in one place
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Shodan Search MCP
streamable-httpnet.nexlab/shodan-search
Defensive Shodan search and host intelligence MCP using customer-provided SHODAN_API_KEY for
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Scientific Math Calculator MCP
streamable-httpnet.nexlab/scientific-math-calculator
Safe scientific calculator MCP for numeric expressions
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Sacred Texts MCP
streamable-httpnet.nexlab/sacred-texts
Citation-oriented retrieval across six religious traditions
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Public Health Watch MCP
streamable-httpnet.nexlab/public-health-watch
Monitor WHO/public health news and disease/outbreak information links for viruses
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Planet Watch MCP
streamable-httpnet.nexlab/planet-watch
Every environmental layer at one point on Earth
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Peer Research Papers MCP
streamable-httpnet.nexlab/peer-research-papers
Scholarly literature search across nine sources
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Maritime AIS MCP
streamable-httpnet.nexlab/maritime-ais
Live AIS vessel tracking for the Baltic Sea and Gulf of Finland via Fintraffic's open Digitraffic
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Launch Watch MCP
streamable-httpnet.nexlab/launch-watch
Rocket launch dates
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Grid Carbon MCP
streamable-httpnet.nexlab/grid-carbon
Electricity grid carbon intensity for Great Britain from the National Grid ESO Carbon Intensity API
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global-institutions-watch
streamable-httpnet.nexlab/global-institutions-watch
Monitor public updates from international bodies such as the UN
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Flight Watch MCP
streamable-httpnet.nexlab/flight-watch
Live aircraft near an area
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Europe Rail Watch MCP
streamable-httpnet.nexlab/europe-rail-watch
Monitor European train stations
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EU Policy Watch MCP
streamable-httpnet.nexlab/eu-policy-watch
Monitor EU policy across both law-making institutions
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Court Records MCP
streamable-httpnet.nexlab/court-records
Search US federal and state court records through CourtListener and the RECAP archive
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Corporate Money Trail MCP
streamable-httpnet.nexlab/corporate-money-trail
Follow public corporate ownership
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Air Route Atlas MCP
streamable-httpnet.nexlab/air-route-atlas
Air route and connection intelligence
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Nexlab MCP
streamable-httpnet.nexlab/nexlab-mcp
28 MCP servers behind one endpoint: earth, sky, policy, records and research
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The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.
claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp