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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 733 of 21,996 in the registry
in this excerpt 3.3 % of 21,996 in the registry

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

733
no483 66 %
yes250 34 %

Environment variable formats (raw)

733
nothing declared494 67 %
string229 31 %
boolean2 0.3 %
boolean, string2 0.3 %
filepath, string2 0.3 %
number, string2 0.3 %

and 2 more values

Repository platform (raw)

733
github618 84 %
nothing declared109 15 %
gitlab6 0.8 %

Repository URL listed

733
yes624 85 %
no109 15 %

Schema version of the raw record (raw)

733
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json633 86 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json70 9.5 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json16 2.2 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json12 1.6 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json2 0.3 %

Icon formats (raw)

733
nothing declared691 94 %
image/png38 5.2 %
image/png, image/svg+xml3 0.4 %
image/svg+xml1 0.1 %

Per property, the measured values inside this excerpt. The share refers to the 733 entries of the excerpt, not to the registry. Shown are 6 of 9 properties: those whose values spread the most inside this excerpt.

The same excerpt through the interface

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

The command carries exactly the condition of this page. 733 entries at 200 each are 4 requests; the total is in the X-Gesamt header.

Excerpts sharing entries with this one

MCP servers over stdio, as an npm package only 612 entries in this excerpt612 shared MCP servers available as a package only 902 entries in this excerpt733 shared Local MCP servers as an npm package only 901 entries in this excerpt612 shared MCP servers as an npm package only 909 entries in this excerpt612 shared Locally executed MCP servers 1,283 entries in this excerpt733 shared npm packages with a repository URL 768 entries in this excerpt522 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 451 to 500 of 733

com.metricprovenance/odgs-mcp-servercom.metricprovenance/odgs-mcp-server
com.mintverdict/mintverdictcom.mintverdict/mintverdict
com.mnemopay/gridstampcom.mnemopay/gridstamp
com.mnemopay/sdkcom.mnemopay/sdk
com.moosejudge/alces-mcpcom.moosejudge/alces-mcp
com.munimind/munimind-mcpcom.munimind/munimind-mcp
com.murphys-laws/murphys-lawscom.murphys-laws/murphys-laws
com.mylinedchart/chart-contextcom.mylinedchart/chart-context
com.mysupermarket/grocery-pricescom.mysupermarket/grocery-prices
com.nannykeeper.www/mcp-servercom.nannykeeper.www/mcp-server
com.nyx-intelligence/valcom.nyx-intelligence/val
com.offensive360/o360-mcpcom.offensive360/o360-mcp
com.oksigenia/checker-mcpcom.oksigenia/checker-mcp
com.olane/copass-localcom.olane/copass-local
com.olane/cosync-localcom.olane/cosync-local
com.oneshotpacks/oneshot-mcpcom.oneshotpacks/oneshot-mcp
com.opensolr/opensolr-mcpcom.opensolr/opensolr-mcp
com.opsmill/infrahub-mcpcom.opsmill/infrahub-mcp
com.overlayqa/mcpcom.overlayqa/mcp
com.pathcoursehealth/pch-x402-mcpcom.pathcoursehealth/pch-x402-mcp
com.paysafe-agent/paysafecom.paysafe-agent/paysafe
com.pdfgate/mcp-servercom.pdfgate/mcp-server
com.picaos/mcpcom.picaos/mcp
com.pitbridge/pitbridgecom.pitbridge/pitbridge
com.plentopasto/mcp-servercom.plentopasto/mcp-server
com.politicalcomms/apicom.politicalcomms/api
com.pulsemcp.servers/pulse-fetchcom.pulsemcp.servers/pulse-fetch
com.pulsemcp/appsignalcom.pulsemcp/appsignal
com.pulsemcp/dynamodbcom.pulsemcp/dynamodb
com.pulsemcp/fetchpetcom.pulsemcp/fetchpet
com.pulsemcp/fly-iocom.pulsemcp/fly-io
com.pulsemcp/gcscom.pulsemcp/gcs
com.pulsemcp/gmailcom.pulsemcp/gmail
com.pulsemcp/good-eggscom.pulsemcp/good-eggs
com.pulsemcp/google-calendarcom.pulsemcp/google-calendar
com.pulsemcp/google-docscom.pulsemcp/google-docs
com.pulsemcp/google-flightscom.pulsemcp/google-flights
com.pulsemcp/hatchboxcom.pulsemcp/hatchbox
com.pulsemcp/image-diffcom.pulsemcp/image-diff
com.pulsemcp/langfusecom.pulsemcp/langfuse
com.pulsemcp/monarch-moneycom.pulsemcp/monarch-money
com.pulsemcp/onepasswordcom.pulsemcp/onepassword
com.pulsemcp/playwright-stealthcom.pulsemcp/playwright-stealth
com.pulsemcp/pointsyeahcom.pulsemcp/pointsyeah
com.pulsemcp/proctorcom.pulsemcp/proctor
com.pulsemcp/pulse-fetchcom.pulsemcp/pulse-fetch
com.pulsemcp/pulse-subregistrycom.pulsemcp/pulse-subregistry
com.pulsemcp/remote-filesystemcom.pulsemcp/remote-filesystem
com.pulsemcp/s3com.pulsemcp/s3
com.pulsemcp/serpapi-hotelscom.pulsemcp/serpapi-hotels

All 733 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/transport-stdio?seite=10