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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 1,301 to 1,350 of 10,041

Entries
IP Australia MCP by UnClickio.github.malamutemayhem/ipaustralia
IP Geolocation MCP by UnClickio.github.malamutemayhem/ipapi
IPCC AR6 Climate Retrievalio.github.AswaniSahoo/climate-ipcc-rag
IPGeolocation.io MCP Serverio.github.IPGeolocation/ipgeolocation-io-mcp
IQMS / DELMIA Aprisoio.github.wyre-technology/iqms-mcp
IQMS / DELMIA Aprisoio.github.WYRE-AI/iqms-mcp
IRS SOI (income by ZIP)io.github.mcpwright/soi-mcp
IT Glueio.github.mspstack/mcp-itglue
IT Glueio.github.selic/mcp-itglue
IT Glueio.github.wyre-technology/itglue-mcp
IT Glue MCPio.github.Servosity/itglue-mcp
ITASCA MCP Serverio.github.yusong652/itasca-mcp
ITHZ MCPdev.ithz/ithz-mcp
IWEio.github.iwe-org/iwe
Iceberg MCP Serverio.github.dragonejt/iceberg-mcp-server
Icemoon — control a real iPhone with AIapp.icemoon/automation-studio
Identity AIopsio.github.AIops-tools/identity-aiops
Identity Forgeio.identityforge/mcp
Ignite UI MCP Serverio.github.IgniteUI/mcp-server
Ignite UI Theming MCP Serverio.github.IgniteUI/igniteui-theming
Ignition MCPio.github.jsgorana/ignition-mcp
Ikenga iyke (control bridge)io.github.Royalti-io/ikenga-pkg-mcp-iyke
Ikenga iyke (control bridge)dev.ikenga/mcp-iyke
Image Gencom.nuverlabs/image-gen
Image Reader MCPio.github.SylphxAI/image-reader-mcp
Image to SVGio.github.botmonster/image2svg-mcp
ImmyBotio.github.wyre-technology/immybot-mcp
ImmyBotio.github.WYRE-AI/immybot-mcp
ImmyBot MCPio.github.Servosity/immybot-mcp
Imperal MCPio.github.imperalcloud/imperal-mcp
Impriio.github.sekera-radim/impri
Imprint PDFio.github.263311487-ux/imprint-pdf
Inbox Check — Email Deliverability Testio.github.live-direct-marketing/inbox-check
Incident Response MCP for Apache Airflowio.github.madamak/apache-airflow-mcp-server
Index9io.github.index9-org/mcp
Indie Founder Revenue MCPio.github.charlie-morrison/indie-founder-mcp
IndieStackio.github.Pattyboi101/indiestack
Industrial-AIOpsio.github.industrial-aiops/iaiops
Industrial-AIOps Energyio.github.industrial-aiops/iaiops-energy
Inference AIopsio.github.AIops-tools/inference-aiops
Inferraio.github.zaharajabeen13-create/inferra-mcp
Infimiumio.github.aryankumar06/infimium
Inflectivio.github.inflectiv/inflectiv-mcp-server
Inforcerio.github.wyre-technology/inforcer-mcp
Inforcerio.github.WYRE-AI/inforcer-mcp
Infraveil Agent Guardio.github.infraveilhq/agent-guard
Infraveil Control Planeio.github.infraveilhq/control-plane
Infrawiseio.github.Infrawise/mcp-server
Infrawiseio.github.Sidd27/infrawise
Ingeroio.github.ingero-io/ingero

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

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