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 851 to 900 of 10,041
| Django ORM Lens | io.github.FROWNINGdev/django-orm-lens |
|---|---|
| Doc Bridge | io.github.AgentsKit-io/doc-bridge |
| DocAuto | io.github.gzucob/docauto-mcp |
| DocGuard | io.github.raccioly/docguard |
| DocPull | io.github.raintree-technology/docpull |
| DocQA MCP | com.agentsconsultants.api/docqa |
| Doc_Conv — Document to Markdown | io.github.nicklee002e/docconv-mcp |
| Docker MCP Server | io.github.friendlygeorge/docker-mcp-server |
| Docker MCP Server | io.github.hypnosis/docker-mcp-server |
| Docling MCP | io.github.docling-project/docling-mcp |
| Docmancer | dev.docmancer/docmancer |
| Docpick | io.github.ArkNill/docpick |
| Docs Ask (local docs RAG) | io.github.alyiox/mcp-docs-ask |
| Document corpus | io.github.jorgell23-sys/mdcx |
| Document corpus | io.github.jorgell23-sys/markdown-document-search |
| Documentero | io.github.documentero/documentero-mcp |
| Dokmatiq DocGen | io.github.dokmatiq/docgen |
| DollhouseMCP | io.github.DollhouseMCP/mcp-server |
| Domain Check | io.github.stucchi/domain-check |
| Domain MCP by UnClick | io.github.malamutemayhem/domain |
| Domain Monitor | io.github.jasoncbraatz/domain-monitor-mcp |
| Domotz | io.github.wyre-technology/domotz-mcp |
| Domotz | io.github.WYRE-AI/domotz-mcp |
| Domotz MCP | io.github.Servosity/domotz-mcp |
| Doodleworks MCP | io.github.SalZaki/doodleworks-mcp |
| DopamineDesk x402 Marketplace | io.github.jblaz6335/ai-data-marketplace |
| Dr.Deploy | io.github.Dr-Deploy/drdeploy-mcp |
| Draugr | dev.draugr/draugr |
| Dreamwork | io.github.ponder-surveys/dreamwork |
| Drengr | dev.drengr/server |
| DrissionPage MCP | io.github.jumodada/drissionpage-mcp |
| DroidAgentKit | io.github.iVamsi/droidagentkit |
| DroidAgentKit | io.github.iVamsi/android-agent-kit |
| Drone CI/CD MCP Server | io.github.yusiwen/drone-mcp-server |
| DropTheHassle | io.github.bosmdavid-gif/dropthehassle |
| Droste | io.github.lorismascio17/droste-memory |
| DugganUSA CLI — Local STDIO MCP | io.github.pduggusa/dugganusa-cli |
| Dungeon Roll — On-Chain D&D Combat | io.github.dungeonroll0/dungeon-roll |
| Dwarf Fortress (DFHack) | io.github.alexanderolvera/dfhack-mcp |
| EDGAR (SEC filings) | io.github.mcpwright/edgar-mcp |
| EOS MCP | io.github.shigechika/eos-mcp |
| EPANET MCP Server | io.github.Applied-Artificial-Intelligence-Eurecat/epanet-mcp-server |
| ERDDAP MCP Server | io.github.mansurjisan/erddap-mcp |
| ERP Report Engine | io.github.gulmezeren2-byte/erp-report-engine |
| ESG MCP Servers | io.github.freminder/esg-mcp-servers |
| ESPN Sports MCP by UnClick | io.github.malamutemayhem/espn |
| EU Audit Trail | io.github.jellewas/eu-audit-mcp |
| EVM Wallet Signer | io.github.nikicat/mcp-wallet-signer |
| EVMole | io.github.cdump/evmole |
| EWS Meeting MCP | io.github.ap311036/ews-meeting-mcp |
All 10,041 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/transport-stdio?seite=18