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 701 to 750 of 10,041
| Conventions MCP | io.github.FedgeNo/conventions-mcp |
|---|---|
| ConvergeQA Compare (Due Diligence) | io.github.convergeqa/compare |
| ConvergeQA Reviews (Critique & Iterate) | io.github.convergeqa/reviews |
| Convertrilo | io.github.serkandrgn/convertrilo |
| Cookidoo MCP | io.github.vitaliemiron/cookidoo-mcp |
| Coolify MCP | io.github.frndchagas/coolify-mcp |
| Copilot Money | io.github.ignaciohermosillacornejo/copilot-money-mcp |
| Cordon for MCP | io.github.marras0914/cordon |
| Corent | io.github.gg13121/corent-mcp |
| Cork MCP | io.github.Servosity/cork-mcp |
| Corral | io.github.sebastienrousseau/corral |
| Corresync | io.github.nkiyohara/corresync |
| Cortex | io.github.abbacusgroup/cortex |
| Cortex MCP — Multi-Level Reasoning Server | io.github.j0hanz/cortex-mcp |
| Cortex Memory Engine | io.github.gambletan/cortex |
| Cortex RMCP | ai.dinglebear/cortex |
| Cortex RMCP | ai.dinglebear/cortex-rmcp |
| CortexPilot Read-only MCP | io.github.xiaojiou176-open/cortexpilot-readonly |
| Cosmergon | io.github.rkocosmergon/cosmergon |
| Cosmic Correlation Engine | io.github.OdinBot33/cce-mcp-server |
| Countersign | io.github.countersign-network/countersign |
| CourtAPI — Federal Court Data | io.github.courtio/courtapi-mcp |
| Cove Data Protection MCP | io.github.Servosity/cove-mcp |
| Covenant Guard | org.opencovenant/guard |
| Crawlberg | io.github.xberg-io/crawlberg |
| CrazySEO | io.github.bolidee/crazyseo |
| CrazySEO | io.github.d08m/crazyseo |
| Creator SEO MCP | io.github.Yoshyaes/creator-seo-mcp |
| Credda Trust | io.github.Credda-io/credda-trust |
| Credence — Epistemic Guard | io.github.Lakshmi-Chakradhar-Vijayarao/credence |
| Credit Optimizer v5 for Manus AI | io.github.rafsilva85/credit-optimizer |
| CrewOne | io.github.tzipway-dotcom/crewone-mcp-server |
| Crewhu | io.github.wyre-technology/crewhu-mcp |
| Crewhu | io.github.WYRE-AI/crewhu-mcp |
| CricketStudio MCP | io.github.i-m-arul/cricketstudio-mcp |
| CrispASR Agent Transcriber | io.github.EmiyaKatuz/crispasr-agent-transcriber |
| Cronicorn | io.github.weskerllc/cronicorn-mcp-server |
| Cross-DEX Prices & Spreads | io.github.donnywin85/arb-dex-mcp |
| CrowdStrike Falcon MCP Server | io.github.CrowdStrike/falcon-mcp |
| CrowdStrike MCP | io.github.Servosity/crowdstrike-mcp |
| Cruncher | io.github.islobodan/cruncher-mcp |
| CrustAPI Google + LinkedIn Data | com.crustapi/search |
| Crypto Signals MCP | io.github.agenthustler/crypto-signals-mcp |
| CryptoSignals | io.github.MarcinDudekDev/crypto-signals-mcp |
| Crystallize MCP | io.github.HayoDev/crystallize-mcp |
| Curistat Trading Analytics | io.github.moxiespirit/curistat-mcp |
| Cursor Delegate | io.github.andreilungeanu/cursor-delegate-mcp |
| CyberHuaTuo | io.github.JinNing6/cyberhuatuo |
| CyberLens | io.github.shadoprizm/cyberlens-mcp-server |
| Cyberbro MCP Server | io.github.stanfrbd/mcp-cyberbro |
All 10,041 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/transport-stdio?seite=15