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MCP servers over stdio only

MCP servers whose manifest declares stdio as its only transport. They run as a local process and communicate over standard input and output.

in this excerpt 10,041 of 25,100 in the registry
in this excerpt 40 % of 25,100 in the registry

What this excerpt selects

What this excerpt selects
Transports (raw)stdio
measured directly

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

What this excerpt does not say

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

How this excerpt is distributed

Credentials required

10,041
Credentials required
no7,640 76 %
yes2,401 24 %

Schema version of the raw record (raw)

10,035
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json9,077 90 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json490 4.9 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json316 3.1 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json114 1.1 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json36 0.4 %
https://registry.modelcontextprotocol.io/v0/schema/2025-12-111 0.0 %

and 1 more values · not recorded for 6 entries

Repository platform (raw)

10,035
Repository platform (raw)
github9,589 95 %
nothing declared435 4.3 %
gitlab11 0.1 %

not recorded for 6 entries

Repository URL listed

10,041
Repository URL listed
yes9,606 96 %
no435 4.3 %

Icon formats (raw)

10,035
Icon formats (raw)
nothing declared9,647 96 %
image/png275 2.7 %
image/svg+xml81 0.8 %
image/png, image/svg+xml28 0.3 %
image/jpeg2 0.0 %
image/webp2 0.0 %

not recorded for 6 entries

Path argument present

10,041
Path argument present
no9,833 98 %
yes208 2.1 %

Per property, the measured values inside this excerpt. The share refers to the 10,041 entries of the excerpt, not to the registry.

The same excerpt through the interface

curl -s "https://api.tracevero.com/v1/eintraege?art=mcp_server&roh_transportarten=stdio&grenze=200"

The command carries exactly the condition of this page. 10,041 entries at 200 each are 51 requests; the total is in the X-Gesamt header.

Changes to these entries

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

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

Excerpts sharing entries with this one

MCP servers available as a package only 10,841 entries in this excerpt10,035 shared Locally executed MCP servers 12,344 entries in this excerpt10,041 shared Local MCP servers with a repository URL 11,717 entries in this excerpt9,606 shared Local MCP servers without credentials 9,365 entries in this excerpt7,640 shared MCP servers over stdio, as an npm package only 6,297 entries in this excerpt6,297 shared Local MCP servers as an npm package only 7,188 entries in this excerpt6,297 shared

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

Entries

Entries 1,701 to 1,750 of 10,041

Entries
Mailchimpio.github.asklokesh/mailchimp-mcp-server
Mailprotectorio.github.wyre-technology/mailprotector-mcp
Mailprotectorio.github.WYRE-AI/mailprotector-mcp
Mailtrapio.mailtrap/mcp
Maketio.github.ng-galien/maket
ManaBuy MCP Serverio.github.ManaBuyTeam/manabuy-mcp
Manager.io MCPio.github.flumpiey/manager-mcp
Manifold Marketsio.github.jbeshir/manifold-mcp
Manticore Searchio.github.manticoresoftware/mcp-manticore
MantisBT MCP Serverio.github.dpesch/mantisbt-mcp-server
ManyContacts - WhatsApp Business CRMio.github.ManyContacts/whatsapp-business
ManyContacts - WhatsApp Business MCPio.github.ManyContacts/whatsapp-mcp
Marginsio.github.cflorczyk9/margins
MarkGrabio.github.ArkNill/markgrab
MarkViewio.github.paulhkang94/markview
MarkdownPointerio.github.yotsuda/markdown-pointer
Market Depth Labio.github.derkcc/market-depth-lab
Marketoio.github.ZLeventer/marketo-mcp-server
Marketplaces MCP (RU) — Wildberries & Ozonio.github.ilyautov/marketplaces-mcp-ru
Marrowio.github.aryawidjaja/marrow
Martin Loopio.github.Keesan12/martin-loop
Massdrivercloud.massdriver/mcp-server
Mastercard Developers MCPio.github.Mastercard/developers-mcp
MaxAEO AI Visibility MCPio.github.maxaeo/maxaeo-ai-visibility-mcp
Maximo Enterprise MCPio.github.MaxisTechnology-Dev/maximo-mcp
Maxio MCPio.github.Servosity/maxio-mcp
Maya MCPio.github.GimbalGoats/maya-mcp
McpHubio.github.John0King/mcphub
McpOrchestratorio.github.Byggarepop/dotnet-mcp-orchestrator
McuBuddyio.github.cunjun/mcubuddy
MediaEngineio.github.Tr1ckyMag1ca1/mediaengine
MeltFlex AIio.github.MeltFlexDevs/meltflex
Mementoio.github.scrypster/memento
Memo AI – meeting assistanttech.memoai/memo-ai
MemoTrader MCP Servercom.memotrader/mcp
Memoireio.github.sarveshsea/memoire
Memoraio.github.Servation/memora-mcp
MemoraEUio.github.pquattro/memoraeu
MemoraEUio.github.pquattro/memoraeu-mcp
Memorixio.github.AVIDS2/memorix
Memory Fabricio.github.elViRafa/memory-fabric
Memory Kernelio.github.Artem362/memory-kernel
Memory MCP Serverio.github.j0hanz/memory-mcp
Memory OS AIio.github.romainsantoli-web/memory-os-ai
Memory Vaultio.github.MihaiBuilds/memory-vault
Memphoraio.github.Memphora/memphora
Mendriftio.github.suneel190700/mendrift-mcp
Menus Recommenderio.github.spyyps/menus-recommender
Mergetrainio.github.yongjip/mergetrain
Meridian Edge — Prediction Market Consensusio.github.tmbot12/meridian-edge

All 10,041 entries in the list, with filters and pagination

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