Every remote server in the official MCP registry, sent one real
initialize handshake. 16,923 servers across
11,823 hosts.
Search what these servers can do · read the measurement
Last checked 2026-09-06. We send a handshake, we do not authenticate and we do not call a tool.
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 |
|---|---|---|---|
| io.github.pipeworx-io/us-gov-contracts
https://gateway.pipeworx.io/us-gov-contracts/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/us-iso-grid
https://gateway.pipeworx.io/us-iso-grid/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/us-news-feeds
https://gateway.pipeworx.io/us-news-feeds/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/usajobs
https://gateway.pipeworx.io/usajobs/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/usaspending
https://gateway.pipeworx.io/usaspending/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/usda-fdc
https://gateway.pipeworx.io/usda-fdc/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/uselessfacts
https://gateway.pipeworx.io/uselessfacts/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/useragent
https://gateway.pipeworx.io/useragent/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/usgs-earthquakes
https://gateway.pipeworx.io/usgs-earthquakes/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/usgs-volcano
https://gateway.pipeworx.io/usgs-volcano/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/usgs-water
https://gateway.pipeworx.io/usgs-water/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/usgswater
https://gateway.pipeworx.io/usgswater/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/uuid
https://gateway.pipeworx.io/uuid/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/va-museum
https://gateway.pipeworx.io/va-museum/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/valorant
https://gateway.pipeworx.io/valorant/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/vat
https://gateway.pipeworx.io/vat/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/vessel-tracking
https://gateway.pipeworx.io/vessel-tracking/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/victorian-complaint
https://gateway.pipeworx.io/victorian-complaint/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/videogames
https://gateway.pipeworx.io/videogames/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/vies-eu
https://gateway.pipeworx.io/vies-eu/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/vimeo
https://gateway.pipeworx.io/vimeo/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/virustotal
https://gateway.pipeworx.io/virustotal/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/visa-requirements
https://gateway.pipeworx.io/visa-requirements/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/visualcrossing
https://gateway.pipeworx.io/visualcrossing/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/vizier
https://gateway.pipeworx.io/vizier/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/w3c
https://gateway.pipeworx.io/w3c/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wa-dmv
https://gateway.pipeworx.io/wa-dmv/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wakatime
https://gateway.pipeworx.io/wakatime/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/walkscore
https://gateway.pipeworx.io/walkscore/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/waqi
https://gateway.pipeworx.io/waqi/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/warframe
https://gateway.pipeworx.io/warframe/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/watchmode
https://gateway.pipeworx.io/watchmode/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wayback
https://gateway.pipeworx.io/wayback/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/weather
https://gateway.pipeworx.io/weather/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/weather-gc-ca
https://gateway.pipeworx.io/weather-gc-ca/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/weatherapi
https://gateway.pipeworx.io/weatherapi/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/webflow
https://gateway.pipeworx.io/webflow/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wger
https://gateway.pipeworx.io/wger/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/what3words
https://gateway.pipeworx.io/what3words/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/whiskyhunter
https://gateway.pipeworx.io/whiskyhunter/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/who-gho
https://gateway.pipeworx.io/who-gho/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wi-dmv
https://gateway.pipeworx.io/wi-dmv/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wikidata
https://gateway.pipeworx.io/wikidata/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wikidata-sparql
https://gateway.pipeworx.io/wikidata-sparql/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wikifeed
https://gateway.pipeworx.io/wikifeed/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wikimedia-rest
https://gateway.pipeworx.io/wikimedia-rest/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wikipathways
https://gateway.pipeworx.io/wikipathways/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wikipedia
https://gateway.pipeworx.io/wikipedia/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wikiquote
https://gateway.pipeworx.io/wikiquote/mcp |
unreachable | not listed | gateway.pipeworx.io |
| io.github.pipeworx-io/wikiviews
https://gateway.pipeworx.io/wikiviews/mcp |
unreachable | not listed | gateway.pipeworx.io |