MCP servers, called rather than listed

8,642 answer a handshake (51.1%)
4,068 gated, not broken (24.0%)
4,213 failed outright (24.9%)
130,518 tools indexed

Gated is not broken. 4,068 of these servers answer with a 401 or 403. They are running and want a credential we do not have. A checker that treats them as dead is wrong about 24.0% of the registry before it starts, so we count them separately and always will.

16,923 matching.

server	result	tools	host
pipeworx-gateway https://gateway.pipeworx.io/cms/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/color/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/color-pizza/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/colorapi/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/committee-releases/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/conceptnet/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/congressional-documents/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/country-state-city/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/crawlbase/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/crossref/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/crypto-feeds/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/crystallography/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/currents/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-fcc/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-fortworth/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-fulton/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-gr/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-howardcounty/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-issy/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-kcmo/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-kingcounty/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-la/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-lv/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-maryland/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-mesa/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-michigan/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-mo/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-montgomery/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-montreal/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-nantes/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-nashville/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-nj/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-nl/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-nola/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-norfolk/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-novascotia/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-oakland/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-usdot/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-utah/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-va/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-vermont/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-wa/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data-winnipeg/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/data360/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/datacite/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/datacube-sk/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/datagov/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/datecalc/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/datos-co/mcp	answers a handshake	34	gateway.pipeworx.io
pipeworx-gateway https://gateway.pipeworx.io/dblp/mcp	answers a handshake	34	gateway.pipeworx.io