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MCP servers without a declared transport

The manifest declares no transport at all. How this server would be addressed is therefore nowhere in the registry.

491 servers 1.2% of 41,867 in the directory

This category in numbers

The most frequent value per property, counted across the entries of this category. The full distribution is further down.

Entries

Filter further

Entries 1 to 50 of 491

Entries
17-0 MCPio.github.rocnubie/17-0-mcp
20-0 MCPio.github.rocnubie/20-0-mcp
27-0 MCPio.github.Rocniubi/27-0-mcp
27-0 MCPio.github.rocnubie/27-0-mcp
7-0 MCPio.github.rocnubie/7-0-mcp
82-0 Dream MCPio.github.rocnubie/82-0-mcp
AI Dance MCPio.github.rocnubie/aidance-mcp
AI Image Editor MCPio.github.rocnubie/aiimageeditor-mcp
AI Photo Editor MCPio.github.rocnubie/aiphotoeditor-mcp
AI Room Design MCPio.github.rocnubie/ai-room-design-mcp
AI Swap Face MCPio.github.rocnubie/ai-swap-face-mcp
AI Tool Discovery Agentio.github.nirholas/tool-discovery-mcp
AXON Epistemic MCPio.github.Bemarking/axon-emcp
AXON Epistemic MCPcom.ricardovelit/axon-emcp
Actvtio.actvt/actvt
Ads AI Creator MCPio.github.rocnubie/ads-ai-creator-mcp
Agent Memory MCPio.github.ipiton/agent-memory-mcp
AgentPub — Public Chat for AI Agentsio.github.liboy119/agentpub
Agentic Detection Lookupsio.github.detection-forge/agentic-detection-lookups
AionMCPio.github.kiransth77/aionmcp
AirStringsio.github.symbionix-sl/airstrings-cli
Amazon Seller Central & Ads MCPai.agentxray/amazon-seller-mcp
AnkiMCP Serverai.ankimcp/anki-mcp-server-addon
Anode background Windows desktopio.github.skulitom/anode
Apollo.io MCP Serverio.github.Inferensys/apollo-io-mcp
ArcadeDBio.github.ArcadeData/arcadedb
Argusio.github.pochtmanr/argus
B1Brain-Wikiio.github.bernie-b1stAI/b1brain-wiki
BTCPay Server MCPxyz.draket/btcpay-mcp
Banned from Equestria MCPio.github.rocnubie/bannedfromequiti-mcp
Baron Munchausenio.github.shinegang/baron
Beckett - MCP for Godotio.github.beckettlab/beckett-godot-mcp
Best AI Image Prompt MCPio.github.rocnubie/bestaiimageprompt-mcp
BuyWhere MCP Serverio.github.BuyWhere/buywhere-mcp-server
CAI MCPio.github.cailab-hk/cai
CWI MCP Servercom.cumulativeweb/cwi-mcp-server
Casefileio.github.azimov777/casefile
Chalkio.github.appkitstudio/chalk-mcp
Charlotteio.github.wcharysz/charlotte
Claude Usageio.github.syk8015/claudeusage
ClickUp MCP Serverio.github.retailbox-automation/clickup-mcp
CommitLoreio.github.MongLong0214/commitlore
Cortex Test MCP Serverio.github.sasikumarlilly/test-mcp-server
Countdowns Online MCPio.github.Rocniubi/countdowns-online-mcp
Countdowns Online MCPio.github.rocnubie/countdowns-online-mcp
Crypto Market Dataio.github.nirholas/crypto-market-data
Crypto Tools Registryio.github.nirholas/crypto-tools-registry
DaVinci Resolve Lite MCPio.github.2sem/davinci-resolve-lite-mcp
DeFi Trading Agentsio.github.nirholas/defi-agents
Deep Anime AI MCPio.github.rocnubie/deepanime-mcp

All 491 entries in the list, with filters and pagination

Newest in this category

The 10 entries of this category that this registry listed most recently for the first time and that are not shown above. Ordered by the day first listed, not by any rating.

How it works

Before choosing

This selection matches the complete source declaration. A combination of multiple transports or package sources is a separate value. A category for exactly one value therefore excludes entries declaring additional values. Each entry provides the complete declaration and its source.

What this category selects

What this category selects
Transports (raw)nothing declared
measured directly

A derived value carries its original data beside it; the derivation rule is published, with a version, on the methodology page.

Caveats, distribution and query

What this category does not say

  • Transports (raw) is the complete, sorted enumeration of what a manifest declares. So "nothing declared" means exactly that and nothing else: an entry that also declares something different is not in this category.
  • The empty value means "the source explicitly declares nothing here". It does not mean "not recorded": what was never recorded is in no category of this property.

What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.

Every sentence here follows from the condition above, not from an assessment.

How this category is distributed

Schema version of the raw record (raw)

491
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json395 80 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json46 9.4 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json32 6.5 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json13 2.6 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json3 0.6 %
https://registry.modelcontextprotocol.io/schemas/2025-12-11/server-bundle.json1 0.2 %

and 1 more values

Repository platform (raw)

491
Repository platform (raw)
github418 85 %
nothing declared72 15 %
gitlab1 0.2 %

Repository URL listed

491
Repository URL listed
yes419 85 %
no72 15 %

Icon formats (raw)

491
Icon formats (raw)
nothing declared444 90 %
image/png32 6.5 %
image/svg+xml15 3.1 %

Per property, the measured values inside this category. The share refers to the 491 entries of the category, not to the registry.

The same category through the interface

curl -s "https://api.tracevero.com/v1/eintraege?art=mcp_server&roh_transportarten=&grenze=200"

The command carries exactly the condition of this page. 491 entries at 200 each are 3 requests; the total is in the X-Gesamt header.

Changes to these entries

https://tracevero.com/aenderungen.atom?thema=ohne-transportangabe

Both addresses narrow the change stream to exactly the entries in this category. The feed carries an identifier of its own, so a feed reader keeps it apart from the full stream.

Questions about this selection

How do I set up one of these servers in my client?

Open the entry and choose “Build configuration” when a launch template is available. The builder lists the supported clients and identifies the values you need to supply. A generated file does not establish that the server is reachable or works with your installation.

View clients and setup

Are the listed servers free?

Membership of this category says nothing about price. Neither a repository address nor the absence of declared required secrets establishes that a service is free. Check the individual provider’s pricing and access terms.

How can I follow changes to this selection?

Each entry identifies the source and collection date of its declarations. The change stream for this category shows published changes to its entries. You can subscribe to its Atom feed without creating an account.

Follow changes to this category

Categories sharing entries with this one

Local MCP servers without a repository URL 904 entries in this category72 shared Local MCP servers without declared required secrets 13,238 entries in this category491 shared Locally executed MCP servers 17,056 entries in this category491 shared Local MCP servers with a repository URL 16,152 entries in this category419 shared MCP servers for images 1,019 entries in this category32 shared MCP servers without a declared package registry 25,051 entries in this category491 shared

Per neighbour its own size and the counted number of shared entries. A category without a single shared entry is not listed here.

tracevero · https://tracevero.com/themen/ohne-transportangabe