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 10,056 of its 10,062 entries with "MCP servers available as a package only" (10,865). 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
10,062| no | 7,654 76 % |
|---|---|
| yes | 2,408 24 % |
Schema version of the raw record (raw)
10,056| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 9,095 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 | 317 3.2 % |
| 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)
10,056| github | 9,608 95 % |
|---|---|
| nothing declared | 437 4.3 % |
| gitlab | 11 0.1 % |
not recorded for 6 entries
Repository URL listed
10,062| yes | 9,625 96 % |
|---|---|
| no | 437 4.3 % |
Icon formats (raw)
10,056| nothing declared | 9,668 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
10,062| no | 9,851 98 % |
|---|---|
| yes | 211 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
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 1,851 to 1,900 of 10,062
| NHC MCP Server | io.github.mansurjisan/nhc-mcp |
|---|---|
| NIRA File Intel MCP | io.github.pachote/nira-file-intel |
| NIRA REPL MCP | io.github.pachote/nira-repl |
| NIRA Screen Vision MCP | io.github.pachote/nira-screen-vision |
| NIRA Temporal MCP | io.github.pachote/nira-temporal |
| NIRA Video Production MCP | io.github.pachote/nira-video-mcp |
| NOAA CO-OPS MCP Server | io.github.mansurjisan/coops-mcp |
| NOAA GOES Satellite Imagery MCP Server | io.github.mansurjisan/goes-mcp |
| NOAA NDBC MCP Server | io.github.mansurjisan/ndbc-mcp |
| NOAA OFS MCP Server | io.github.mansurjisan/ofs-mcp |
| NOAA RTOFS MCP Server | io.github.mansurjisan/rtofs-mcp |
| NOAA Recon MCP Server | io.github.mansurjisan/recon-mcp |
| NOAA STOFS MCP Server | io.github.mansurjisan/stofs-mcp |
| NOAA WW3 MCP Server | io.github.mansurjisan/ww3-mcp |
| NVEIL | io.github.nveil-ai/nveil |
| NVIDIA Elements | io.github.NVIDIA/elements |
| NWS Surface Wind Observations MCP Server | io.github.mansurjisan/winds-mcp |
| NYC FHV Intelligence API | io.github.MatchupLabs/nycfhv |
| NYC Property & Venue API | io.github.MatchupLabs/nyc-api |
| Nahuali | io.github.Arakiss/nahuali |
| Nano Banana | io.github.mindstone/mcp-server-nano-banana |
| NanoBanana Pro 2 | io.github.u2n4/nanobanana-imagen-mcp |
| NanoPDF | io.github.R09722akaBennett/nano-pdf-mcp |
| Nanostores MCP | io.github.Valyay/nanostores-mcp |
| Napkin | io.github.mindstone/mcp-server-napkin |
| Native DevTools | io.github.sh3ll3x3c/native-devtools |
| Nauro | ai.nauro/nauro |
| Nautilus Compass | io.github.chunxiaoxx/nautilus-compass |
| NeKo Biological Network Builder | io.github.marcorusc/NeKo |
| Nelly the Elephant | io.github.SpicyRiceCakes/nelly-elephant-mcp |
| Neo — AI/ML Engineering | io.github.NeoAIResearch/neo-mcp |
| Neo — AI/ML Engineering | io.github.NeoResearchAI/MCPServer |
| Neo4j GDS Agent | io.github.neo4j-contrib/gds-agent |
| Nephyr Backtest | io.github.clm-studios/nephyr-backtest |
| Nephyr Risk | io.github.clm-studios/nephyr-risk |
| Nephyr Wallets | io.github.clm-studios/nephyr-wallets |
| Nephyr Weather | io.github.clm-studios/nephyr-weather |
| Nerdio Manager MCP | io.github.Servosity/nerdio-mcp |
| NervaPack | io.github.ramdhavepreetam/nervapack |
| NetLicensing MCP Server | io.github.Labs64/netlicensing-mcp |
| NetLogo MCP | io.github.Razee4315/netlogo-mcp |
| Netallion MCP Lite | io.github.netallion/netallion-mcp-lite |
| Netmon | com.netmon/netmon |
| Network AIops | io.github.AIops-tools/network-aiops |
| Neural Draft | io.github.vbalagovic/neuraldraft-mcp |
| NeuroDock Chronometric | io.github.tlennon-ie/neurodock-mcp-chronometric |
| NeuroDock Cognitive Graph | io.github.tlennon-ie/neurodock-mcp-cognitive-graph |
| NeuroDock Guardrail | io.github.tlennon-ie/neurodock-mcp-guardrail |
| NeuroDock Task Fractionator | io.github.tlennon-ie/neurodock-mcp-task-fractionator |
| NeuroDock Translation | io.github.tlennon-ie/neurodock-mcp-translation |
All 10,062 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/transport-stdio?seite=38