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
28123
Answering right now
17589
Up, credentials required
7558
Not answering
2976
StatusAllUpAuth requiredDown
SortStatusLatencyToolsUptimeName
Hosted MCP servers - showing 1301–1400 of 28123
ServerStatusHandshakeUptime 30d
io.github.meltingpixelsai/zero-core-budgetUp21 ms100%
io.github.meltingpixelsai/zero-core-intelUp21 ms100%
Double CheckUp21 ms100%
Agents Find Your ProductUp21 ms100%
BCP 47 language tag shapeUp21 ms100%
BTU to kilojoules, number discardedUp21 ms100%
Bytes to KiBUp21 ms100%
Celsius to kelvinUp21 ms100%
Calc EvalUp21 ms100%
camelCase hump count, value discardedUp21 ms100%
Canonical URL host only, URL discardedUp21 ms100%
Cargo.toml package name shape, body discardedUp21 ms100%
ISO country AWUp21 ms100%
ISO country BIUp21 ms100%
ISO country BMUp21 ms100%
ISO country BOUp21 ms100%
ISO country COUp21 ms100%
ISO country DKUp21 ms100%
ISO country FMUp21 ms100%
ISO country GRUp21 ms100%
ISO country HUUp21 ms100%
ISO country IOUp21 ms100%
ISO country IRUp21 ms100%
ISO country KWUp21 ms100%
ISO country LTUp21 ms100%
ISO country MFUp21 ms100%
ISO country NLUp21 ms100%
ISO country RSUp21 ms100%
ISO country SCUp21 ms100%
ISO country SDUp21 ms100%
ISO country SNUp21 ms100%
ISO country SYUp21 ms100%
ISO country TZUp21 ms100%
ISO country UGUp21 ms100%
ISO country WFUp21 ms100%
CF-Connecting-IP shape, value discardedUp21 ms100%
Cubic feet/min to m3/s, number discardedUp21 ms100%
CIDv1 dag-pb codec prefix, value discardedUp21 ms100%
Compose service count, body discardedUp21 ms100%
Content-hash filename shape, name discardedUp21 ms100%
crate metadata name shape, body discardedUp21 ms100%
CRC16 hex, input discardedUp21 ms100%
CRLF pair count, text discardedUp21 ms100%
UTC cron five-field shapeUp21 ms100%
csproj package reference count, body discardedUp21 ms100%
docs path segment count, value discardedUp21 ms100%
Gemfile gem count, versions discardedUp21 ms100%
HighwayHash hex length, input discardedUp21 ms100%
HTTP 422 unprocessableUp21 ms100%
HTTP 428 precondition-requiredUp21 ms100%
IDNA label length band, host discardedUp21 ms100%
inHg to kilopascals, number discardedUp21 ms100%
UTC Thursday of the current ISO weekUp21 ms100%
JPEG magic-byte check, file discardedUp21 ms100%
JWT header.payload.sig shape, value discardedUp21 ms100%
kebab-case segment count, value discardedUp21 ms100%
Keccak-512 hex length, input discardedUp21 ms100%
Keep-Alive timeout band, value discardedUp21 ms100%
Knots to km/hUp21 ms100%
Language azUp21 ms100%
Language htUp21 ms100%
Language lbUp21 ms100%
Language roUp21 ms100%
Language siUp21 ms100%
Language sqUp21 ms100%
Language svUp21 ms100%
Language trUp21 ms100%
Language ukUp21 ms100%
Language uzUp21 ms100%
Language viUp21 ms100%
Language yiUp21 ms100%
MIME boundary count, body discardedUp21 ms100%
Matroska EBML check, file discardedUp21 ms100%
Milliliters to teaspoonsUp21 ms100%
MessagePack marker count, body discardedUp21 ms100%
multihash identity codec, value discardedUp21 ms100%
Nanograms to grams, number discardedUp21 ms100%
Nits to cd/m2, number discardedUp21 ms100%
Mongo ObjectId 24-hex, value discardedUp21 ms100%
Mongo ObjectId hex length, value discardedUp21 ms100%
package.json key count, values discardedUp21 ms100%
paragraph count, text discardedUp21 ms100%
PEM fence shape, key discardedUp21 ms100%
Percent-encode triplet count, input discardedUp21 ms100%
Port 25Up21 ms100%
Range header shapeUp21 ms100%
SCREAMING_SNAKE charset, value discardedUp21 ms100%
SHA-1, input discardedUp21 ms100%
SipHash-4-8 hex length, input discardedUp21 ms100%
Slug character checkUp21 ms100%
Snowflake worker-id bits, id discardedUp21 ms100%
Mean solar noon UTC-hour bandUp21 ms100%
SPDX license id shapeUp21 ms100%
US state KSUp21 ms100%
tab count, text discardedUp21 ms100%
TE / transfer-encoding token shapeUp21 ms100%
Tiger-160 hex length, input discardedUp21 ms100%
Africa/Windhoek clockUp21 ms100%
America/Aruba clockUp21 ms100%
America/Juneau clockUp21 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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