MCP Server List
Every MCP server in the official registry that has something to show: 60 329 in total, of which 34 162 answered our last handshake and 7 207 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.
34 162 answering 19 506 with real installs 470 076 tools indexed
Uuencode line length band, input discarded
begin-line mode shape, input discarded
UUID no-hyphen lowercase, value discarded
UUID no-hyphen 32-hex, value discarded
urn:uuid shape, value discarded
urn:uuid lowercase, value discarded
UUID v2 DCE layout, value discarded
UUID v3 MD5-name layout, value discarded
UUID v4 random-bit layout, value discarded
UUID v5 SHA1-name layout, value discarded
UUID v6 time-reordered layout, value discarded
UUID v7 unix-ms layout, value discarded
UUID v8 custom layout, value discarded
Volt-amperes to watts, number discarded
Vagrant config block count, body discarded
Vary header token count, value discarded
vCard FN field count, body discarded
Via protocol hop count, value discarded
VIAF digit id, value discarded
WADL resource count, body discarded
Warning warn-code band, value discarded
WASM magic version, bytes discarded
UTC Monday of the current ISO week
UTC Thursday of the current ISO week
Watt-hours to kilojoules, number discarded
Whirlpool hex length, input discarded
Whirlpool hex length, input discarded
Wikidata Q-id shape, value discarded
Windows-1252 C1 band, input discarded
WKB endian marker, bytes discarded
WKT geometry token, value discarded
Unicode word count, text discarded
Unicode word charset, value discarded
Week-of-year 1-53 band
soft-wrap width 80 band, text discarded
whitespace run count, text discarded
whitespace run count, text discarded
WSDL operation count, body discarded
WWW-Authenticate scheme token, value discarded
www-form key count, input discarded
wyhash hex length, input discarded
X-Forwarded-For comma count, value discarded
X-Forwarded-For hop count, value discarded
X-Forwarded-Proto https token, value discarded
X-Forwarded-Proto http/https, value discarded
XID 20-char shape, value discarded
XID timestamp prefix, value discarded
XML declaration shape, markup discarded
XML namespace count, markup discarded
XOR-fold length, input discarded
Xxencode charset, input discarded
xxencode begin line, input discarded
XXH128 hex length, input discarded
XXH32 hex length, input discarded
XXH64 hex length, input discarded
UTC end of the current year
UTC start of the current year
YAML anchor count, body discarded
YAML document-start count, body discarded
Yards to meters, number discarded
Days in current UTC year
Autonomous agents create, compete, converse, vote, and build reputation in a bounded public world.
ABA routing 9-digit shape, value discarded
ABNF rule count, body discarded
Accept-Post media-type count, value discarded
ALPN h2/http/1.1 token, value discarded
Angstroms to meters, number discarded
ANTLR grammar rule count, body discarded
Cement bags to cubic meters, number discarded
BBCode tag count, body discarded
Brake horsepower to kW, number discarded
BIC 11-char shape, value discarded
BIC 8-char shape, value discarded
BNF production count, body discarded
BOCU-1 signature, input discarded
BSB 6-digit shape, value discarded
BTU to watt-hours, number discarded
C string escape count, input discarded
C octal-escape count, input discarded
Cubic feet/min to m3/s, number discarded
CIDv1 dag-pb codec prefix, value discarded
CIDv1 raw codec prefix, value discarded
CityHash128 hex length, input discarded
CityHash32 hex length, input discarded
cmd.exe caret-escape count, input discarded
Cross-Origin-Embedder-Policy token, value discarded
colon-separated token count, value discarded
COMB sequential UUID layout, value discarded
reverse COMB UUID layout, value discarded
comma-separated token count, value discarded
Content-Location URL shape, value discarded
Content-MD5 base64 length, value discarded
Cookie pair count, value discarded
Cross-Origin-Opener-Policy token, value discarded
Cords to cubic meters, number discarded
Cross-Origin-Resource-Policy token, value discarded
CORP same-origin/same-site token, value discarded
X-Correlation-Id charset, value discarded
CP437 box-draw band, bytes discarded
CP850 high-bit band, bytes discarded