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.
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
- Transports (raw) is the complete, sorted enumeration of what a manifest declares. So "stdio" means exactly that and nothing else: an entry that also declares something different is not in this excerpt.
- This excerpt shares 10,121 of its 10,127 entries with "MCP servers available as a package only" (10,938). Both are measured from different raw declarations; that they hit almost the same set is a finding, not a rule.
What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.
Every sentence here follows from the condition above, not from an assessment.
How this excerpt is distributed
Required secrets declared
10,127| no | 7,700 76 % |
|---|---|
| yes | 2,427 24 % |
Schema version of the raw record (raw)
10,121| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 9,161 90 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 492 4.9 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 316 3.1 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 114 1.1 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 36 0.4 % |
| https://registry.modelcontextprotocol.io/v0/schema/2025-12-11 | 1 0.0 % |
and 1 more values · not recorded for 6 entries
Repository platform (raw)
10,121| github | 9,670 95 % |
|---|---|
| nothing declared | 440 4.3 % |
| gitlab | 11 0.1 % |
not recorded for 6 entries
Repository URL listed
10,127| yes | 9,687 96 % |
|---|---|
| no | 440 4.3 % |
Icon formats (raw)
10,121| nothing declared | 9,726 96 % |
|---|---|
| image/png | 281 2.8 % |
| image/svg+xml | 82 0.8 % |
| image/png, image/svg+xml | 28 0.3 % |
| image/jpeg | 2 0.0 % |
| image/webp | 2 0.0 % |
not recorded for 6 entries
Path argument present
10,127| no | 9,913 98 % |
|---|---|
| yes | 214 2.1 % |
Per property, the measured values inside this excerpt. The share refers to the 10,127 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. 10,127 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
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 5,501 to 5,550 of 10,127
| mcp-server in namespace io.github | io.github.UI5/mcp-server |
|---|---|
| webcomponents-mcp-server in namespace io.github | io.github.UI5/webcomponents-mcp-server |
| webcomponents-react-mcp-server in namespace io.github | io.github.UI5/webcomponents-react-mcp-server |
| paas-build-mcp in namespace io.github | io.github.UNIPaaS/paas-build-mcp |
| samuraizer in namespace io.github | io.github.UladzKha/samuraizer |
| x402-extract in namespace io.github | io.github.UltraStarz/x402-extract |
| x402-sms in namespace io.github | io.github.UltraStarz/x402-sms |
| oprocess in namespace io.github | io.github.UncleTIM-GZ/oprocess |
| mcp in namespace io.github | io.github.UniRate-API/mcp |
| MCP server in namespace io.github | io.github.Unima3x/agirails-mcp-server |
| snaprender in namespace io.github | io.github.User0856/snaprender |
| cortex in namespace io.github | io.github.VBlackJack/cortex |
| datacron in namespace io.github | io.github.VBlackJack/datacron |
| easyeda-pro-mcp in namespace io.github | io.github.VLab-Software/easyeda-pro-mcp |
| excel-vision-mcp in namespace io.github | io.github.VOYAGER-Inc/excel-vision-mcp |
| release-gate in namespace io.github | io.github.VamsiSudhakaran1/release-gate |
| doktor in namespace io.github | io.github.VanguardiaAI/doktor |
| claude-handoff in namespace io.github | io.github.Vasilispapg/claude-handoff |
| aishelf-mcp-server in namespace io.github | io.github.Vedant2254/aishelf-mcp-server |
| memory in namespace io.github | io.github.VelixarAi/memory |
| vibecheck-mcp in namespace io.github | io.github.VibeCheckAIOfficial/vibecheck-mcp |
| vibe-mcp in namespace io.github | io.github.VibeCodingInc/vibe-mcp |
| mograph-mcp in namespace io.github | io.github.VicThor-wpp/mograph-mcp |
| mcp-victorialogs in namespace io.github | io.github.VictoriaMetrics-Community/mcp-victorialogs |
| mcp-victoriametrics in namespace io.github | io.github.VictoriaMetrics-Community/mcp-victoriametrics |
| mcp-victoriatraces in namespace io.github | io.github.VictoriaMetrics-Community/mcp-victoriatraces |
| mcp-vmanomaly in namespace io.github | io.github.VictoriaMetrics-Community/mcp-vmanomaly |
| mcp-victorialogs in namespace io.github | io.github.VictoriaMetrics/mcp-victorialogs |
| MCP server in namespace io.github | io.github.VictoriaMetrics/mcp-victoriametrics |
| mcp-vmanomaly in namespace io.github | io.github.VictoriaMetrics/mcp-vmanomaly |
| vigile-mcp in namespace io.github | io.github.Vigile-ai/vigile-mcp |
| adaptive-cards-mcp in namespace io.github | io.github.VikrantSingh01/adaptive-cards-mcp |
| peon-mem in namespace io.github | io.github.VineetV2/peon-mem |
| wander-agent in namespace io.github | io.github.VirajMishra1/wander-agent |
| humane-proxy in namespace io.github | io.github.Vishisht16/humane-proxy |
| sidclaw-governance-mcp in namespace io.github | io.github.VladUZH/sidclaw-governance-mcp |
| yggdrasil in namespace io.github | io.github.VonderVuflya/yggdrasil |
| vorim-mcp-server in namespace io.github | io.github.Vorim-AI-Labs/vorim-mcp-server |
| pincer in namespace io.github | io.github.VouchlyAI/pincer |
| vynly-mcp in namespace io.github | io.github.Vovala14/vynly-mcp |
| openflowkit-mcp in namespace io.github | io.github.Vrun-design/openflowkit-mcp |
| sports in namespace io.github | io.github.Vublox/sports |
| quarry in namespace io.github | io.github.Wangggym/quarry |
| clawswap in namespace io.github | io.github.WarTech9/clawswap |
| wechat-devtools in namespace io.github | io.github.WaterTian/wechat-devtools |
| wechat-devtools-mcp in namespace io.github | io.github.WaterTian/wechat-devtools-mcp |
| wayforth in namespace io.github | io.github.WayforthOfficial/wayforth |
| domain-checker-mcp in namespace io.github | io.github.WeAreBraveLabs/domain-checker-mcp |
| MCP server in namespace io.github | io.github.Weavatrix/weavatrix-online |
| MCP server in namespace io.github | io.github.Weavatrix/weavatrix-refactor |
All 10,127 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/transport-stdio?seite=111