Every MCP server in the official registry that has something to show: 60 329 in total, of which 34 159 answered our last handshake and 7 210 are listed as active but do not respond. Sorted by uptime, real installs and the number of tools each one exposes — not by date added.
New to this? What an MCP server is, and what all 60 329 of them expose — written from our own handshakes, not from the specification.
34 159 answering 19 506 with real installs 470 117 tools indexed
ISO 639 language tag uk.
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Pounds to kilograms
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text/html marker
UTC minute
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HEAD a public URL and say whether it looks like a PDF. Body discarded.
Whether 22 is a common TCP/UDP port.
Whether 80 is a common TCP/UDP port.
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UTC quarter
32 random hex chars
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robots.txt group count
UTC second
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Current local time in America/Adak.
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Current local time in Europe/Istanbul.
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Current local time in Europe/Oslo.
Current local time in Europe/Riga.
Current local time in Europe/Rome.
Current local time in GMT.
UTC offset hours
Time-sortable id shape
URL encode, input discarded
Random UUID v4
Parse a YouTube video id. URL discarded.
Common zone count
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Accept JSON hint
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Acres to square meters
Adler-32 hex, input discarded
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