Directory · Remote MCP

Hosted MCP servers

Every remote MCP server we can find, checked continuously with a real MCP handshake over Streamable HTTP. Not a list of what people say they run — a record of what answered.

Endpoints indexed
28040
Answering right now
17528
Up, credentials required
7533
Not answering
2979
StatusAllUpAuth requiredDown
SortStatusLatencyToolsUptimeName
Hosted MCP servers - showing 601–700 of 28040
ServerStatusHandshakeUptime 30d
Angstroms to meters, number discardedUp17 ms100%
Ansible hosts group count, body discardedUp17 ms100%
Arcminutes to degrees, number discardedUp17 ms100%
Australian postcode digit shape, value discardedUp17 ms100%
Base56 charset, input discardedUp17 ms100%
Base64 padding shape, input discardedUp17 ms100%
Baudot 5-bit band, input discardedUp17 ms100%
BLAKE3 hex length, input discardedUp17 ms100%
API Blueprint group count, body discardedUp17 ms100%
BNF production count, body discardedUp17 ms100%
Buddhist year bandUp17 ms100%
Buddhist era year from UTCUp17 ms100%
Canadian postal code shape, value discardedUp17 ms100%
Tool catalog sizeUp17 ms100%
ISO country BAUp17 ms100%
ISO country BGUp17 ms100%
ISO country BJUp17 ms100%
ISO country BSUp17 ms100%
ISO country BTUp17 ms100%
ISO country DZUp17 ms100%
ISO country EEUp17 ms100%
ISO country ISUp17 ms100%
ISO country LYUp17 ms100%
ISO country MLUp17 ms100%
ISO country PNUp17 ms100%
ISO country PYUp17 ms100%
ISO country TOUp17 ms100%
ISO country TVUp17 ms100%
ISO country WSUp17 ms100%
ISO country ZAUp17 ms100%
CF-Visitor scheme token, value discardedUp17 ms100%
Character count, text discardedUp17 ms100%
Ciceros to millimeters, number discardedUp17 ms100%
CityHash128 hex length, input discardedUp17 ms100%
content-address hex length, value discardedUp17 ms100%
CUE definition count, body discardedUp17 ms100%
UTC day of year 1-366Up17 ms100%
did:ethr address shape, value discardedUp17 ms100%
Whether a zone name looks like DST-awareUp17 ms100%
Unix week number from secondsUp17 ms100%
FarmHash hex length, input discardedUp17 ms100%
FNV-1 hex, input discardedUp17 ms100%
FNV-1a 64-bit hex, input discardedUp17 ms100%
Currency CZKUp17 ms100%
Currency DKKUp17 ms100%
Currency ILSUp17 ms100%
Currency KRWUp17 ms100%
GCD of two integers, numbers discardedUp17 ms100%
GitHub release tag URL shape, path discardedUp17 ms100%
GND identifier shape, value discardedUp17 ms100%
Gradle dependency count, body discardedUp17 ms100%
Grams to ounces, number discardedUp17 ms100%
grapheme-cluster count, text discardedUp17 ms100%
grapheme-cluster run, text discardedUp17 ms100%
at-handle charset, value discardedUp17 ms100%
hashtag token count, text discardedUp17 ms100%
Heading level 1-6 shapeUp17 ms100%
Helm chart.yaml name shape, body discardedUp17 ms100%
16 hex charsUp17 ms100%
Hex key length band, value discardedUp17 ms100%
Lowercase hex charset, input discardedUp17 ms100%
Mechanical horsepower to kW, number discardedUp17 ms100%
HQX run-length band, input discardedUp17 ms100%
HSL tuple shapeUp17 ms100%
HTTP 101 switching-protocolsUp17 ms100%
HTTP 303 see-otherUp17 ms100%
HTTP 308 permanent-redirectUp17 ms100%
HTTP 409 conflictUp17 ms100%
HTTP 451 unavailable-legalUp17 ms100%
ICAO airport code shapeUp17 ms100%
Python identifier charset, value discardedUp17 ms100%
Amazon Ion version marker, body discardedUp17 ms100%
UTC ISO time onlyUp17 ms100%
Whether current UTC year has 52 ISO weeksUp17 ms100%
ISO 3166-1 alpha-2 shapeUp17 ms100%
JSON Pointer shape, path discardedUp17 ms100%
Keep-Alive timeout band, value discardedUp17 ms100%
KSUID Base62 charset, value discardedUp17 ms100%
Language bgUp17 ms100%
Language caUp17 ms100%
Language elUp17 ms100%
Language isUp17 ms100%
Language tkUp17 ms100%
Whether current UTC year has Feb 29Up17 ms100%
MAC address shape, value discardedUp17 ms100%
Mach number to m/s at STP, number discardedUp17 ms100%
Mils to millimeters, number discardedUp17 ms100%
MIME jpegUp17 ms100%
text/markdown markerUp17 ms100%
MIME pngUp17 ms100%
MIME svgUp17 ms100%
Mongo URL ShapeUp17 ms100%
URL-safe Nano ID charsetUp17 ms100%
OCI image reference shape, name discardedUp17 ms100%
ORC magic-byte check, file discardedUp17 ms100%
OWL class axiom count, body discardedUp17 ms100%
Packer source block count, body discardedUp17 ms100%
Parsecs to light-years, number discardedUp17 ms100%
Percent-triplet count, input discardedUp17 ms100%
application/x-www-form-urlencoded plus count, input discardedUp17 ms100%

Handshake is the time to complete MCP initialize, measured from our probe, once. Uptime is the share of the last 30 days of checks in which the endpoint responded — an endpoint that answers with an authentication challenge counts as responding, because that is a working server. Glide is in this table on the same terms as everyone else.

What the probe actually does

  • ·Sends MCP `initialize` over Streamable HTTP and records the protocol revision the server negotiates.
  • ·Sends `notifications/initialized`, then `tools/list`, and records the tool count.
  • ·Records a 401 or 403 as “auth required” — a working server, not an outage.
  • ·Records the failure class when nothing answers: timeout, DNS, connection, TLS, HTTP error, or a rejected handshake.
  • ·Runs once an hour per endpoint at most, from one bounded queue, with no retries against a failing host.

Hosted MCP servers, answered

What is a hosted MCP server?

An MCP server someone else runs and you connect to over HTTP, instead of a package you install and run locally over stdio. The registry calls the HTTP kind a remote, and Streamable HTTP is the transport it uses. Everything on this page is that kind; local stdio packages are not listed, because there is no endpoint to check.

How is this different from the other MCP directories?

The others list what publishers declare. This one opens an MCP session against the endpoint and publishes what came back — including when it is ours that fails. Every row says when it was last checked, so you can tell fresh from stale. A directory entry is a claim; a month of handshakes is evidence.

Does “auth required” mean the server is broken?

No — the opposite. It means the endpoint answered and asked for credentials, which is what a correctly secured hosted server should do to an anonymous prober. It counts as responding in the uptime column.

How do I host my own MCP server?

Publish it to the official registry with a remotes entry of type streamable-http and it appears here on the next sync, probed like everything else. If what you need is an MCP server that can open a bank account and a USDC wallet from inside the conversation, that is the Glide connector.

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