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 10,035 of its 10,041 entries with "MCP servers available as a package only" (10,841). Both are measured from different raw declarations; that they hit almost the same set is a finding, not a rule.
- None of this is verified. This registry fetches no repository URL, no endpoint and no package index. What is measured is what a manifest declares, not what a piece of software does.
Every sentence here follows from the condition above, not from an assessment.
How this excerpt is distributed
Credentials required
10,041| no | 7,640 76 % |
|---|---|
| yes | 2,401 24 % |
Schema version of the raw record (raw)
10,035| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 9,077 90 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 490 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)
10,035| github | 9,589 95 % |
|---|---|
| nothing declared | 435 4.3 % |
| gitlab | 11 0.1 % |
not recorded for 6 entries
Repository URL listed
10,041| yes | 9,606 96 % |
|---|---|
| no | 435 4.3 % |
Icon formats (raw)
10,035| nothing declared | 9,647 96 % |
|---|---|
| image/png | 275 2.7 % |
| image/svg+xml | 81 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
10,041| no | 9,833 98 % |
|---|---|
| yes | 208 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
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 801 to 850 of 10,041
| DeadCat: Reaper | io.github.systemblueio/deadcat-reaper |
|---|---|
| Deadzone | io.github.laradji/deadzone |
| DealWatch | io.github.xiaojiou176-open/dealwatch |
| Dear User | io.github.bleedmode/dearuser |
| DebtStack.ai | io.github.marcellusgreen/debtstack-ai |
| DebugBundle | com.debugbundle/mcp |
| DecimalAI Skills Registry | ai.decimal/registry |
| Decompose | io.github.echology-io/decompose |
| Dee — Free Music for AI Agents | io.github.danielwuhk77/dee-mcp |
| Deed | io.github.deed-lang/deed |
| Deep Agentic Core MCP | io.github.DeepAgentLabs/deep-agentic-core-mcp |
| DeepMap AI | com.deepmapai/geophysical-intelligence |
| DeepPane Focus Space | com.deeppane/focus-space |
| DeepSeek MCP Server | io.github.DMontgomery40/deepseek |
| DeepThonk | io.github.linxule/deepthonk |
| Deepnets — Solana Token Intelligence | io.github.scifantastic/deepnets-mcp |
| Deezer MCP by UnClick | io.github.malamutemayhem/deezer |
| DefectDojo | io.github.inspicere/mcp-defectdojo |
| Defenter Proxy | io.github.Defenter-AI/defenter-proxy |
| Delimit | io.github.delimit-ai/delimit |
| Delimit — API Governance for AI Coding Assistants | io.github.delimit-ai/delimit-mcp-server |
| Delx MCP Server | io.github.davidmosiah/delx-mcp-server |
| DemandScope | io.github.baobabcat/demandscope |
| DemoMagic | ai.demomagic/interactive-video-guide |
| DemoStudio | io.github.32bitsret/demostudio |
| Dendro React | io.github.RooneyTech/dendro-react |
| Dense Evolution | io.github.tatopenn-cell/dense-evolution |
| Dense Knowledge | io.github.Lucky44k/dense-knowledge-mcp |
| Derived | io.github.adiaz0511/derived |
| Design Constraint Validator | io.github.CseperkePapp/design-constraint-validator |
| DesignScan | io.github.ms-zaman/designscan |
| Desktop Commander | io.github.wonderwhy-er/desktop-commander |
| Dev Workflow MCP Server | io.github.programinglive/dev-workflow-mcp-server |
| DevHelm MCP Server | io.github.devhelmhq/mcp-server |
| DevLens | io.github.devlensio/devlens |
| DevOps On-Premises | io.github.zwitbaum/mcp-devops-on-prem |
| DevTime | io.github.Shakargy/devtime |
| DevUtils MCP Server | io.github.paladini/devutils-mcp-server |
| Devloop | io.github.vincentvella/devloop |
| Diagrams.so | io.github.RedHold/diagrams-so-mcp |
| DicePDF | io.github.ishan-maheshwari/dicepdf |
| Diffgrab | io.github.ArkNill/diffgrab |
| Digilent WaveForms MCP Server | io.github.KenosInc/dwf-mcp-server |
| Digital Passport Assessment Workbench | io.github.CE-RISE-software/dpawb |
| Discord MCP | io.github.cappyeo/discord-mcp |
| Discrete Structures | io.github.ZohaibCodez/discrete-structures |
| Disney Lorcana TCG Collection | io.github.IcaroBichir/lorcana |
| Distil | io.github.dshakes/distil |
| DistrictAPI | dev.districtapi/districtapi-mcp |
| Divoom LAN Watchface | io.github.DivoomDevelop/mcp-divoom-lan |
All 10,041 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/transport-stdio?seite=17