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MCP servers over stdio and streamable-http

The manifest declares exactly these two transports and no third. A server addressable both locally and remotely.

1,921 servers 4.6% of 41,867 in the directory

This category in numbers

The most frequent value per property, counted across the entries of this category. The full distribution is further down.

Entries

Filter further

Entries 1,801 to 1,850 of 1,921

Entries
mcp-server in namespace io.githubio.github.tickerbot/mcp-server
skills-hub in namespace io.githubio.github.tinh2/skills-hub
shopbuddy in namespace io.githubio.github.tmill313/shopbuddy
mapnetwork-mcp in namespace io.githubio.github.toruproject/mapnetwork-mcp
MCP server in namespace io.githubio.github.tracetify/tracetify-mcp
mcp in namespace io.githubio.github.transparentpt/mcp
met-mcp in namespace io.githubio.github.trondbjoroy/met-mcp
norway-location-transport-mcp in namespace io.githubio.github.trondbjoroy/norway-location-transport-mcp
plate-lookup in namespace io.githubio.github.trustcarinfo/plate-lookup
domain-trust in namespace io.githubio.github.trusterinfo/domain-trust
registrum-mcp in namespace io.githubio.github.vdmeu/registrum-mcp
nslookup in namespace io.githubio.github.venomseven/nslookup
vicsee-mcp-server in namespace io.githubio.github.vicseeai/vicsee-mcp-server
baton in namespace io.githubio.github.vinsenzo83/baton
sms in namespace io.githubio.github.virtualsms-io/sms
bounty-api in namespace io.githubio.github.vncent786/bounty-api
warp-agent-mcp in namespace io.githubio.github.warpfreight/warp-agent-mcp
apibase in namespace io.githubio.github.whiteknightonhorse/apibase
your-mail-mcp in namespace io.githubio.github.wildsurfer/your-mail-mcp
opendata-cat in namespace io.githubio.github.xaviviro/opendata-cat
xenarch-mcp in namespace io.githubio.github.xenarch-ai/xenarch-mcp
patent-checker in namespace io.githubio.github.xhighhongo41/patent-checker
37soul-mcp in namespace io.githubio.github.xnjiang/37soul-mcp
autowhisper-mcp in namespace io.githubio.github.xnjiang/autowhisper-mcp
company-lookup in namespace io.githubio.github.xtrustinfo/company-lookup
inbin in namespace io.githubio.github.yaotsakpo/inbin
ledgerfc in namespace io.githubio.github.yaotsakpo/ledgerfc
ovanek-mcp in namespace io.githubio.github.yofor/ovanek-mcp
x402-crypto-mcp in namespace io.githubio.github.yunaremaia/x402-crypto-mcp
tela in namespace io.githubio.github.zcag/tela
io.imaginevid/imaginevid-ai-generationio.imaginevid/imaginevid-ai-generation
io.nestr/mcpio.nestr/mcp
io.oxylabs/oxylabs-mcpio.oxylabs/oxylabs-mcp
io.prospeo/prospeo-mcp-serverio.prospeo/prospeo-mcp-server
io.scorecard/mcpio.scorecard/mcp
io.sota/mcpio.sota/mcp
io.telemost/telemost-mcp-serverio.telemost/telemost-mcp-server
io.tooltrace/mcp-serverio.tooltrace/mcp-server
ipvolt Proxy Toolkitio.github.ipvolt/proxy-toolkit
it.natlex/stellara-mcpit.natlex/stellara-mcp
klanexio.github.chrassy/klanex
kr.ai.vdb/vdbkr.ai.vdb/vdb
live.marketmaster/mcplive.marketmaster/mcp
lol.metamuse/walletlol.metamuse/wallet
longbookapp.longbook/mcp
maidrio.github.xability/maidr-mcp
mailmcpai.mailmcp/mailmcp
mailsocketapp.mailsocket/mailsocket-mcp
mcp-hubio.github.ni-c/mcp-hub
mcp.film directoryfilm.mcp/directory

All 1,921 entries in the list, with filters and pagination

What this category selects

What this category selects
Transports (raw)stdio, streamable-http
measured directly

A derived value carries its original data beside it; the derivation rule is published, with a version, on the methodology page.

Caveats, distribution and query

What this category does not say

  • Transports (raw) is the complete, sorted enumeration of what a manifest declares. So "stdio, streamable-http" means exactly that and nothing else: an entry that also declares something different is not in this category.

What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.

Every sentence here follows from the condition above, not from an assessment.

How this category is distributed

Required secrets declared

1,921
Required secrets declared
no1,182 62 %
yes739 38 %

Icon formats (raw)

1,918
Icon formats (raw)
nothing declared1,676 87 %
image/png156 8.1 %
image/png, image/svg+xml42 2.2 %
image/svg+xml39 2.0 %
image/jpeg4 0.2 %
image/webp1 0.1 %

not recorded for 3 entries

Repository platform (raw)

1,918
Repository platform (raw)
github1,724 90 %
nothing declared190 9.9 %
gitlab4 0.2 %

not recorded for 3 entries

Repository URL listed

1,921
Repository URL listed
yes1,731 90 %
no190 9.9 %

Delivery form (raw)

1,918
Delivery form (raw)
package and remote1,743 91 %
package175 9.1 %

not recorded for 3 entries

Schema version of the raw record (raw)

1,918
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json1,763 92 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json106 5.5 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json31 1.6 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json16 0.8 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json2 0.1 %

not recorded for 3 entries

Per property, the measured values inside this category. The share refers to the 1,921 entries of the category, not to the registry. Shown are 6 of 7 properties: those whose values spread the most inside this category.

The same category through the interface

curl -s "https://api.tracevero.com/v1/eintraege?art=mcp_server&roh_transportarten=stdio%2C+streamable-http&grenze=200"

The command carries exactly the condition of this page. 1,921 entries at 200 each are 10 requests; the total is in the X-Gesamt header.

Changes to these entries

https://tracevero.com/aenderungen.atom?thema=transport-stdio-und-http

Both addresses narrow the change stream to exactly the entries in this category. The feed carries an identifier of its own, so a feed reader keeps it apart from the full stream.

Categories sharing entries with this one

MCP servers as a package and as an endpoint 2,067 entries in this category1,743 shared Local MCP servers with declared required secrets 3,818 entries in this category739 shared Local MCP servers as an npm package only 10,092 entries in this category1,325 shared MCP servers as an npm package only 10,186 entries in this category1,325 shared Locally executed MCP servers 17,056 entries in this category1,921 shared npm packages with a repository URL 9,623 entries in this category1,165 shared

Per neighbour its own size and the counted number of shared entries. A category without a single shared entry is not listed here.

tracevero · https://tracevero.com/themen/transport-stdio-und-http?seite=37