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 1,751 to 1,800 of 10,041
| MetaDock | app.metadock/metadock |
|---|---|
| MetaEngine | eu.metaengine/mcp-server |
| MetaMCP | io.github.mentu-ai/metamcp |
| MetaTrader 5 MCP Bridge | io.github.vincentwongso/mt5-trading-mcp |
| Metaplex Agent Registry | io.github.nirholas/metaplex-agent |
| Metro MCP | io.github.steve228uk/metro-mcp |
| Microsoft 365 Admin | io.github.okapi-ca/ms-365-admin |
| Microsoft 365 Calendar | io.github.mindstone/mcp-server-microsoft-calendar |
| Microsoft 365 Files | io.github.mindstone/mcp-server-microsoft-files |
| Microsoft 365 MCP Server | io.github.Softeria/ms-365-mcp-server |
| Microsoft 365 Mail | io.github.mindstone/mcp-server-microsoft-mail |
| Microsoft 365 SharePoint | io.github.mindstone/mcp-server-microsoft-sharepoint |
| Microsoft 365 Teams | io.github.mindstone/mcp-server-microsoft-teams |
| Microsoft Access Database | io.github.unmateria/msaccess-database |
| Microsoft Entra SCIM | io.github.darrenjrobinson/entra-scim-mcp |
| Microsoft Forms API | io.github.Maxim-Mazurok/msforms-api |
| Microsoft Graph MCP | io.github.Servosity/microsoft-graph-mcp |
| Microsoft NuGet | com.microsoft/nuget |
| Microsoft Office | io.github.mindstone/mcp-server-office |
| Microsoft Planner | io.github.mspstack/mcp-planner |
| Microsoft Planner | io.github.selic/mcp-planner |
| Microsoft Project | io.github.HorizunGroup/horizun-msproject-mcp |
| Microsoft SQL Server | io.github.alyiox/mcp-mssql |
| Microsoft Teams | io.github.SurgeEnterpriseAI/teams-mcp-server |
| Microsoft Teams API | io.github.Maxim-Mazurok/teams-api |
| MidOS - MCP Community Library | io.github.MidOSresearch/midos |
| Midas | io.github.vornicx/midas |
| Midnight + Next.js MCP | io.github.FractionEstate/midnight-nextjs-mcp |
| MigraFlow - Database Migration AI | io.github.wmeireles/migraflow-mcp |
| MikroMCP | io.github.AliKarami/mikromcp |
| Mimecast | io.github.wyre-technology/mimecast-mcp |
| Mimecast | io.github.WYRE-AI/mimecast-mcp |
| MimiOps mcp server for Kubernetes | io.github.sergelogvinov/mimiops-mcp |
| Mimic AI | io.github.miapre/mimic-ai |
| MinIO AIops | io.github.AIops-tools/minio-aiops |
| MindCore Memory MCP | io.github.woshilaohei/mindcore-memory |
| Mindcase | io.github.mindcase-co/mindcase |
| Mindswap | io.github.ShipOrBleed/mindswap |
| Mindwtr | io.github.dongdongbh/mindwtr |
| MinerU | io.github.linxule/mineru |
| MinerU Open MCP | io.github.opendatalab/mineru-open-mcp |
| Minerva MCP — Microsoft 365 & Azure | io.github.HoussemMak/minerva-mcp |
| Mingle — Agent-Native Connection Protocol | io.github.aeoess/mingle |
| Mini Data Engine Runtime Copilot | io.github.kroq86/mini-data-engine |
| Mint — Safe Mac Storage Actions | com.dzgapp/mint |
| Minuet | io.github.minuetai/minuet-mcp |
| Mio Computer-Use Agent | io.github.mldlbs/mio-cua |
| MirrorEdge AI: Waves | io.github.MirrorEdgeAI/waves |
| MissingLinkz | io.github.andrewlamamills-tech/missinglinkz |
| Mitos | io.github.dovahkiin-v/mitos |
All 10,041 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/transport-stdio?seite=36