MCP servers over stdio, as an npm package only
The manifest declares stdio as its only transport and npm as its only package registry. The tightest measured cut for a local start.
What this excerpt selects
| Transports (raw) | stdio measured directly |
|---|---|
| Package registries (raw) | npm 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.
- Package registries (raw) is the complete, sorted enumeration of what a manifest declares. So "npm" means exactly that and nothing else: an entry that also declares something different is not in this excerpt.
- 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
6,297| no | 4,550 72 % |
|---|---|
| yes | 1,747 28 % |
Schema version of the raw record (raw)
6,295| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 5,692 90 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 339 5.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 149 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 86 1.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 27 0.4 % |
| https://registry.modelcontextprotocol.io/v0/schema/2025-12-11 | 1 0.0 % |
and 1 more values · not recorded for 2 entries
Repository platform (raw)
6,295| github | 6,015 96 % |
|---|---|
| nothing declared | 275 4.4 % |
| gitlab | 5 0.1 % |
not recorded for 2 entries
Repository URL listed
6,297| yes | 6,022 96 % |
|---|---|
| no | 275 4.4 % |
Icon formats (raw)
6,295| nothing declared | 6,050 96 % |
|---|---|
| image/png | 165 2.6 % |
| image/svg+xml | 56 0.9 % |
| image/png, image/svg+xml | 21 0.3 % |
| image/webp | 2 0.0 % |
| image/jpeg | 1 0.0 % |
not recorded for 2 entries
Path argument present
6,297| no | 6,167 98 % |
|---|---|
| yes | 130 2.1 % |
Per property, the measured values inside this excerpt. The share refers to the 6,297 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&roh_paketquellen=npm&grenze=200"
The command carries exactly the condition of this page. 6,297 entries at 200 each are 32 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/aenderungen.atom?thema=stdio-mit-npm
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 6,297
| Nonlinear Calendar | io.github.singularitybpjade/balance-engine |
|---|---|
| Nora | io.github.solomon2773/nora |
| Norn | io.github.samad001z/norn |
| NotebookLM MCP | io.github.roomi-fields/notebooklm-mcp |
| Notes | io.github.Abhishekkumar2021/notes |
| Nowline | io.nowline/nowline |
| Numbers-LE | io.github.nolindnaidoo/numbers-le |
| Nutrient DWS MCP Server | io.github.PSPDFKit/nutrient-dws-mcp-server |
| Nuzo Memory | io.github.fabionfsc/nuzo-memory |
| OBSBOT Tiny 2 Camera Control | io.github.lxman/obsbot-mcp |
| OCDS German Procurement Search | io.github.qune-tech/ocds-mcp |
| OCI Pricing | io.github.jasonwilbur/oci-pricing-mcp |
| OGForge MCP | io.github.dpozimski/ogforge-mcp |
| OMDb Movies MCP by UnClick | io.github.malamutemayhem/omdb |
| OP3 MCP Server | io.github.conorbronsdon/op3-mcp |
| OPC UA Modeler | io.github.node-opcua/node-opcua-modeler-mcp-server |
| OPNsense MCP Server | io.github.itunified-io/opnsense |
| ORBT - The first Bitcoin-native credit rating agency! | finance.orbt/intelligence |
| ORSF — Slovak Company Register | sk.orsf/mcp-server |
| Obambu cPanel MCP | io.github.RodrigueDev13/obambu-cpanel-mcp |
| Obol | io.github.superbigroach/obol |
| Obscura MCP | io.github.Metadrama/obscura-mcp |
| Obsidian Brain | io.github.sweir1/obsidian-brain |
| Obsidian CLI MCP | io.github.dariuscorvus/obsidian-cli-mcp |
| Obsidian Everywhere | io.github.junnnnnw00/obsidian-everywhere |
| Obsidian Hybrid Search | io.github.flowing-abyss/obsidian-hybrid-search |
| Obsidian MCP | io.github.seynurmammad0v/obsidian-mcp |
| Obsidian Semantic Search | io.github.DalecB/obsidian-semantic-mcp |
| Obyte MCP | io.github.Taump/obyte-mcp |
| Octocode MCP - AI Context Platform | io.github.bgauryy/octocode-mcp |
| Oh My Posh Configurator | io.github.jamesmontemagno/ohmyposh-configurator |
| Olostep MCP Server | io.github.olostep/olostep-mcp-server |
| OmniFocus | io.github.steveardis/omnifocus |
| Onchain Agent Wallets | io.github.nirholas/onchain-agent-wallets |
| OneSource MCP | io.onesource/mcp |
| Onto | io.github.ravixalgorithm/onto |
| OokCite | io.github.TurtleTech-ehf/ookcite-mcp |
| Open & Async | com.open-and-async/mcp |
| Open Food Facts MCP by UnClick | io.github.malamutemayhem/openfoodfacts |
| Open Investment Model | io.github.antikas/openim |
| Open Library | io.github.8enSmith/mcp-open-library |
| Open Library MCP by UnClick | io.github.malamutemayhem/openlibrary |
| Open State: Camping - Parks Canada | io.github.JCrossman/open-state-camping |
| Open-Meteo Weather MCP by UnClick | io.github.malamutemayhem/openmeteo |
| OpenAEO | dev.openaeo/audit |
| OpenAI Image | io.github.mindstone/mcp-server-openai-image |
| OpenAQ Air Quality MCP by UnClick | io.github.malamutemayhem/openaq |
| OpenBrand | io.github.ethanjyx/openbrand |
| OpenClaw Agent Instruction Registry | io.github.izworskic/openclaw-registry |
| OpenF1 MCP by UnClick | io.github.malamutemayhem/openf1 |
All 6,297 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/stdio-mit-npm?seite=18