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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 2,751 to 2,800 of 10,062

Entries
StudioMeyer Personal Suiteio.studiomeyer/personal-suite
StudioMeyer Videoio.studiomeyer/video
Subagent MCPio.github.Thang1710/subagent-mcp
Subconsciousio.github.vishaltorc/subconscious-mcp
Sublime Text MCPio.github.dpc00/sublime-mcp
Substack MCP Serverio.github.conorbronsdon/substack-mcp
Sugario.github.cdnsteve/sugar
Sui Analyticsio.github.0xfreak0/sui-mcp
SumUp MCP Serverio.github.sumup/mcp
Sundr Repair Advisorio.github.KeithWyatt/sundr-mcp
Suparse Document Processingio.github.suparse/suparse-mcp
SuperCMOio.github.SupercmoHQ/supercmo
SuperMemoryio.github.YashvantHange/supermemory
SuperOpsio.github.wyre-technology/superops-mcp
SuperOpsio.github.WYRE-AI/superops-mcp
SuperOps MCPio.github.Servosity/superops-mcp
Supernoteio.github.ridget/supernote-mcp
Supertone TTSio.github.supertone-inc/supertone-mcp
SuprSendio.github.suprsend/cli
SvGridcom.svgrid/svgrid
Sverige Begagnadio.github.tudorgrigoriu90/sverige-begagnad-mcp
Swell MCPio.github.devkindhq/swell
SwiftKanbanio.github.deenaik/swiftkanban
Swiss Public Transportio.github.tpjnorton/swiss-public-transport-mcp
Switzerland MCP 🇨🇭io.github.vikramgorla/swiss
Symbols MCPio.github.symbo-ls/symbols-mcp
Symfony Agent MCPio.github.shakaran/symfony-agent-mcp
Synapse Layer — Zero-Knowledge Memoryio.github.SynapseLayer/synapse-secure-memory
Synapse RMCPai.dinglebear/synapse
Synapse RMCPai.dinglebear/synapse-rmcp
Synchronexai.synchronex/mcp-proxy
Syncline MCP Serverrun.syncline/mcp-server
Syncline MCP Server (Go)com.kekwanu/syncline-mcp-server-go
Syncline MCP Server (Python)com.kekwanu/syncline-mcp-server-python
Syncline MCP Server (TypeScript)com.kekwanu/syncline-mcp-server
Syncpenio.github.airbuzz/syncpen-mcp
Syncroio.github.wyre-technology/syncro-mcp
Syncroio.github.WYRE-AI/syncro-mcp
Syncro MCPio.github.Servosity/syncro-mcp
Synology NASio.github.cmeans/mcp-synology
Synpareia Trust Toolkitio.github.synpareia/trust-mcp
SysKnifeio.github.lacs-project/sysknife
Systemonomic — Work Domain Analysis & AI Task Suitabilityio.github.TonyC23/systemonomic-mcp
T-Bank MCPio.github.icyberdeveloper/tbank-mcp
T1/T2 Protocolio.github.Fauxetine/t1-t2-protocol
TAPD MCP Serverio.github.scizuixiangsis/tapd-mcp-server
TAPD MCP Serverio.github.sun-jingtao/tapd-mcp-server
TAR Engineio.github.qingxuantang/tar-engine
TARGET Checklist MCPcom.blackswancausallabs/target-mcp
TCG MCPio.github.seanlok/tcg-mcp

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

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