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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 1,651 to 1,700 of 10,041

Entries
MCP Test Utilsio.github.JeenyJAI/mcp-test-utils
MCP VS Codeio.github.mario-andreschak/mcp-vscode
MCP Wordpressio.github.crunchtools/wordpress
MCP Workboardio.github.crunchtools/workboard
MCP fork of Google Workspace CLIio.github.shigechika/gws-mcp
MCP server for RescueTime productivity dataio.github.adelaidasofia/rescuetime-mcp
MCP stdio ShellGuardio.studiomeyer/stdio-shellguard
MCP-Bastionio.github.vaquarkhan/mcp-bastion
MCP1 Weather Queryio.github.wcnm8888/mcp1-weather-query
MCPAmpel - MCP Security Scannerio.github.diemoeve/mcpampel
MCPBridgeio.github.iamjrmh/mcpbridge
MCPComp Diagnosticsdev.mcpcomp/diagnostics
MCPSentinelio.github.gentaArnezzi/mcpsentinel
MCPfinder - MCP Server Discoverydev.mcpfinder/server
MCPower Security Proxyio.github.MCPower-Security/mcpower-proxy
MCPower Security Proxyio.github.ai-mcpower/mcpower-proxy
MERN MCPio.github.IrtezaAsadRizvi/mern-mcp
MINDio.github.theastraway/mind
MITRE ATT&CKio.github.luongnv89/mitre-mcp
MNE-MCPio.github.Exekiel179/mne-mcp
MPM-Codingio.github.halflifezyf2680/mpm-coding
MPM-Codingio.github.halflifezyf2680/mpm-vibe-coding
MQ-Sentinelio.github.pramodreddyboddu/mq-sentinel
MQTTio.github.nagarjunr/mqtt
MSGraph MCPio.github.timfurlong/msgraph-mcp
MSPbots MCPio.github.Servosity/mspbots-mcp
MSSQL LocalDB MCPio.github.hermessilva/mssql-localdb-mcp
MT5-Quantio.github.masdevid/mt5-quant
MTA:SA Documentation MCP Serverio.github.Luminaire1337/mtasa-docs-mcp
MTG MCP Serverio.github.j4th/mtg-mcp-server
MTG-MCPio.github.wtfregia/mtg-mcp
MaBoSS Boolean Network Simulatorio.github.marcorusc/MaBoSS
MaStR MCP Serverio.github.UliRCS/mastr-mcp-server
Maasy — AI Marketing Copilotio.github.Jbelieve/maasy
Mac Calendar MCPio.github.wagamama/mac-calendar-mcp
Mac Mail MCPio.github.wagamama/mac-mail-mcp
Mac-letterheadio.github.easytocloud/mac-letterhead
Macaroon Networkcom.macaroonnetwork/mcp-server
Macbethio.github.wende/macbeth
Machine Heartsio.github.trainmyagent/machinehearts
MadTacodev.madtaco/mcp
Madario.github.mohanagy/madar
Magento Cloud MCP Serverio.github.juan-cinto-infracommerce/magento-cloud
Maggio.github.sitbon/magg
MagicTeXio.github.ZoeLinUTS/magictex
Magnifica.family Pope Catholic AI Compassio.github.a-church-ai/magnifica-family
Magpie Capitalio.github.magpiecapital/magpie
Mail.appio.github.p-l-ta/mail-mcp
Mail7 Email Validationnet.mail7/email-validation
MailboxValidatorio.github.MailboxValidator/mcp-mailboxvalidator

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

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