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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 10,062 of 25,181 in the registry
in this excerpt 40 % of 25,181 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

10,062
Credentials required
no7,654 76 %
yes2,408 24 %

Schema version of the raw record (raw)

10,056
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json9,095 90 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json492 4.9 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json317 3.2 %
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)

10,056
Repository platform (raw)
github9,608 95 %
nothing declared437 4.3 %
gitlab11 0.1 %

not recorded for 6 entries

Repository URL listed

10,062
Repository URL listed
yes9,625 96 %
no437 4.3 %

Icon formats (raw)

10,056
Icon formats (raw)
nothing declared9,668 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

10,062
Path argument present
no9,851 98 %
yes211 2.1 %

Per property, the measured values inside this excerpt. The share refers to the 10,062 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. 10,062 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 10,865 entries in this excerpt10,056 shared Locally executed MCP servers 12,369 entries in this excerpt10,062 shared Local MCP servers with a repository URL 11,739 entries in this excerpt9,625 shared Local MCP servers without credentials 9,378 entries in this excerpt7,654 shared MCP servers over stdio, as an npm package only 6,310 entries in this excerpt6,310 shared Local MCP servers as an npm package only 7,204 entries in this excerpt6,310 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 2,051 to 2,100 of 10,062

Entries
Outlook Mailbox Tidierio.github.ma2no4413/outlook-mcp
Outlook Personal MCPio.github.salahawad/outlook-personal-mcp
Outlook SNDSio.github.optipub/outlook-snds
Outreachio.github.mindstone/mcp-server-outreach
Ovellumio.github.oinam/ovellum
Over-Reach Detectorio.github.choreoatlas/over-reach-detector
Overdrive Intelio.github.Looney-tic/intel-overdrive
Overseerr MCPtv.tootie/overseerr-mcp
Ozon Seller MCP Serverio.github.woyaxnini/ozon-seller
PCI DSS v4.0.1 Compliance Checkerio.github.shyshlakov/pci-dss-mcp
PDF Kitio.github.benhuang21828/pdfkit
PDF Modifierio.github.mlorentedev/pdf-modifier-mcp
PDF Readerio.github.Xvvln/pdf-reader-mcp
PDF Reader MCPio.github.SylphxAI/pdf-reader-mcp
PDF Triageio.github.vishalmeena2211/pdf-triage-mcp
PDFCrowd PDF Exportio.github.pdfcrowd/pdfcrowd-mcp-pdf-export
PDFMonkeyio.github.pdfmonkey/pdfmonkey-mcp
PDFSpark MCPio.github.dpozimski/pdfspark-mcp
PFC - ITASCA Discrete Element Simulationio.github.yusong652/pfc
PH Civic Dataio.github.xmpuspus/ph-civic-data-mcp
PH Schools MCP Serverio.github.darwinphi/ph-schools
PL/SQL Intelligenceio.github.MuhDur/plsql-mcp
PLAXISio.github.yixuanzhong/plaxis-mcp
PLwC - Personality Layer with Conscienceio.github.mhoedt-ai/plwc-gateway
PMB AIio.github.oleksiijko/pmb-ai
PQC-Khepra MCP — CMMC Autopilot & AI Security Recorderio.github.nouchix/pqc-khepra-mcp
PSX MCPio.github.revolutionarybukhari/psx-mcp
PTV MCP by UnClickio.github.malamutemayhem/ptv
PVPWirecom.pvpwire/pvpwire
PWA Debug Layerio.github.aryanduntley/pwa-debug-layer
Paceveraio.github.henryyeh182/evidra
Pacioli — the ERPNext broker you can hand the booksio.github.john-broadway/pacioli
Package Intelio.github.adam121393/package-intel
Packkitio.github.DanMat/packkit-mcp
Packkitio.github.PackkitJS/packkit-mcp
Packkitio.github.PackkitLabs/packkit-mcp
Packwright MCPio.github.rithwikbabu/packwright-mcp
Pact Toolingio.github.Pact-Community-Organization/pact
Page2AI — Web to Markdownio.github.igorsaevets/page2ai-mcp
PageDrop MCPio.github.dpozimski/pagedrop-mcp
PageGuard MCPio.github.pageguard/pageguard-mcp
PageShot MCPio.github.dpozimski/pageshot-mcp
PageSpeed Insights MCPcom.considus/pagespeed-insights-mcp
PagerDuty MCPio.github.Servosity/pagerduty-mcp
Pagerunner — The Browser Layer That Learnsio.github.Enreign/pagerunner
Palaceio.github.AncientiCe/palace-rs
Pallas Athena Toolsio.github.nous-ehr/athena-tools
Palveron Governance Gatewayio.github.palveron/governance-gateway
Palveron MCP Serverio.github.palveron/mcp-server
PandaDocio.github.mindstone/mcp-server-pandadoc

All 10,062 entries in the list, with filters and pagination

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