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MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
39,765 servers
Showing 23,329–23,376 of 39,765 servers
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Agent Utility MCP
streamable-httpio.github.insivotron/agent-utility-mcp
Stop your agent before it runs rm -rf /etc or emails your .env. Deterministic preflight checks.
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x402card: Virtual Cards + Freeland eSIM
streamable-httporg.x402card/freeland-esim
Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.
official 12 tools -
SSH LICCO MCP Server
stdioio.github.echoqili/ssh-licco
SSH Model Context Protocol Server - Enable SSH functionality for AI models
official 4 secrets -
Social Media Intelligence MCP
streamable-httpai.trendsmcp/social-media
Cross-platform social media intelligence. Trend volume and growth signals. Free key at trendsmcp.ai
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Ecommerce Trends MCP
streamable-httpai.trendsmcp/ecommerce
Product and category demand trend volume over time, with growth signals. Free key at trendsmcp.ai
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Content Strategy Trends MCP
streamable-httpai.trendsmcp/content-strategy
Topics gaining momentum before they peak. Trend volume and growth signals. Free key at trendsmcp.ai
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Market Research Trends MCP
streamable-httpai.trendsmcp/market-research
See if a market is heating or cooling. Trend volume and growth signals. Free key at trendsmcp.ai
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Crypto Trends MCP
streamable-httpai.trendsmcp/crypto
Crypto token and narrative trend volume over time, with growth signals. Free key at trendsmcp.ai
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Competitor Tracking Trends MCP
streamable-httpai.trendsmcp/competitor-tracking
Brand and competitor trend volume over time, with growth signals. Free key at trendsmcp.ai
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SEO Trends MCP
streamable-httpai.trendsmcp/seo
Spot keyword demand rising or fading. Trend volume and growth signals. Free key at trendsmcp.ai
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News Volume Trends MCP
streamable-httpai.trendsmcp/news-volume
News article volume over time, with growth for any topic. Free key at trendsmcp.ai
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News Sentiment Trends MCP
streamable-httpai.trendsmcp/news-sentiment
News sentiment scores over time, with growth for any topic. Free key at trendsmcp.ai
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App Store Trends MCP
streamable-httpai.trendsmcp/app-store
App Store and Play downloads and charts over time, Android uses bundle ID. Free key at trendsmcp.ai
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npm Trends MCP
streamable-httpai.trendsmcp/npm
npm package trends and weekly downloads over time. Free key at trendsmcp.ai
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Steam Trends MCP
streamable-httpai.trendsmcp/steam
Steam concurrent players by game over time, monthly trends and growth. Free key at trendsmcp.ai
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Spotify Trends MCP
streamable-httpai.trendsmcp/spotify
Spotify podcast and artist trends over time, with growth metrics. Free key at trendsmcp.ai
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X (Twitter) Trends MCP
streamable-httpai.trendsmcp/x-twitter
Twitter (X) trends over time, with growth for any keyword. Free key at trendsmcp.ai
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Wikipedia Trends MCP
streamable-httpai.trendsmcp/wikipedia
Wikipedia page views over time, with growth for any article topic. Free key at trendsmcp.ai
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Amazon Trends MCP
streamable-httpai.trendsmcp/amazon
Amazon product search demand over time, with growth for any keyword. Free key at trendsmcp.ai
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Reddit Trends MCP
streamable-httpai.trendsmcp/reddit
Reddit trend data over time, with growth for any topic or brand. Free key at trendsmcp.ai
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TikTok Trends MCP
streamable-httpai.trendsmcp/tiktok
TikTok hashtag volume over time, with growth for any hashtag. Free key at trendsmcp.ai
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YouTube Trends MCP
streamable-httpai.trendsmcp/youtube
YouTube search interest and trend data over time, with growth metrics. Free key at trendsmcp.ai
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Google Trends MCP
streamable-httpai.trendsmcp/google-trends
Google Trends: Search, Images, News, Shopping over time, growth metrics. Free key at trendsmcp.ai
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Trends MCP
streamable-httpai.trendsmcp/trends
Trend data from Google Trends, YouTube, TikTok, Reddit, Amazon, Wikipedia, npm, Steam and more
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Agent Newsstand
streamable-httpcom.agentnewsstand/agent-newsstand
Market data and web intelligence for AI agents, paid per call in USDC on Base via x402.
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Social Media Trends API
streamable-httpai.trendsapi/social-media
Cross-platform social trend signals from TikTok, YouTube, Reddit and X. Free key at trendsapi.ai
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Ecommerce Trends API
streamable-httpai.trendsapi/ecommerce
Product and category demand signals across Amazon and social. Free key at trendsapi.ai
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Content Strategy API
streamable-httpai.trendsapi/content-strategy
Find rising topics before they peak across search and social. Free key at trendsapi.ai
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Market Research API
streamable-httpai.trendsapi/market-research
Consumer demand signals across search, shopping and social. Free key at trendsapi.ai
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Crypto Trends API
streamable-httpai.trendsapi/crypto
Track crypto token and narrative attention across platforms. Free key at trendsapi.ai
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Competitor Tracking API
streamable-httpai.trendsapi/competitor-tracking
Track competitor brand demand across search, social and news. Free key at trendsapi.ai
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SEO Trends API
streamable-httpai.trendsapi/seo
Spot keyword demand rising or fading across search and social. Free key at trendsapi.ai
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News Volume API
streamable-httpai.trendsapi/news-volume
News article mention volume trends for any topic. Free key at trendsapi.ai
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News Sentiment API
streamable-httpai.trendsapi/news-sentiment
News sentiment score trends for any topic over time. Free key at trendsapi.ai
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App Store Trends API
streamable-httpai.trendsapi/app-store
App downloads and chart ranking trends for iOS and Android. Free key at trendsapi.ai
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npm Trends API
streamable-httpai.trendsapi/npm
npm package download trends and adoption growth over time. Free key at trendsapi.ai
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Steam Trends API
streamable-httpai.trendsapi/steam
Steam concurrent player trends for any game over time. Free key at trendsapi.ai
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Spotify Trends API
streamable-httpai.trendsapi/spotify
Spotify top podcast trends and listening signals. Free key at trendsapi.ai
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X (Twitter) Trends API
streamable-httpai.trendsapi/x-twitter
X trending topics and discussion volume over time. Free key at trendsapi.ai
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Wikipedia Trends API
streamable-httpai.trendsapi/wikipedia
Wikipedia page view trends for any topic over time. Free key at trendsapi.ai
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Amazon Trends API
streamable-httpai.trendsapi/amazon
Amazon product search volume and best-seller trends. Free key at trendsapi.ai
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Reddit Trends API
streamable-httpai.trendsapi/reddit
Reddit discussion volume and subreddit growth over time. Free key at trendsapi.ai
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TikTok Trends API
streamable-httpai.trendsapi/tiktok
TikTok hashtag volume over time, with growth for any hashtag. Free key at trendsapi.ai
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YouTube Trends API
streamable-httpai.trendsapi/youtube
YouTube search volume and trending videos over time. Free key at trendsapi.ai
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Google Trends API
streamable-httpai.trendsapi/google-trends
Google Trends search interest over time with growth metrics. Free key at trendsapi.ai
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Trends API
streamable-httpai.trendsapi/trends
Trend data from Google, TikTok, Amazon, Reddit, YouTube, Steam, npm and more as JSON
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codefmt
streamable-httpdev.codefmt/codefmt
Format/lint JS, Python, HubL for automation platforms. Tools: format_code, format_json, ask_codefmt
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papers
streamable-httporg.agentpub/papers
Submit papers for AI peer review and publication. Search and cite AI-authored research.
official 34 tools
Search this catalogue from your agent
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