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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 451 to 491 of 491

Entries
arcstone-mcp-sidecar in namespace io.githubio.github.trencinodin-stack/arcstone-mcp-sidecar
patents-mcp in namespace io.githubio.github.tushariitr-19/patents-mcp
outlook-mac-mcp in namespace io.githubio.github.valter-araujo/outlook-mac-mcp
apiiro in namespace io.githubio.github.vardior9/apiiro
freightgate-mcp-server in namespace io.githubio.github.vinaybhosle/freightgate-mcp-server
testing_repo in namespace io.githubio.github.vinur1992/testing_repo
MCP server in namespace io.githubio.github.withvibe/withvibe-roadmap
MCP server in namespace io.githubio.github.withvibe/withvibe-voter
webshift in namespace io.githubio.github.x-hannibal/webshift
webshift in namespace io.githubio.github.x-monk/webshift
gopls-mcp in namespace io.githubio.github.xieyuschen/gopls-mcp
llmmcp in namespace io.githubio.github.zero-abd/llmmcp
relay-mcp in namespace io.githubio.github.zhowe-designs/relay-mcp
mgc-blackbox in namespace io.githubio.github.zkeviny/mgc-blackbox
io.softspoken/softspokenio.softspoken/softspoken
joinBudget MCPcom.joinbudget/mcp
keywardio.github.arturayupov/keyward
kgio.github.nnar1o/kg-mcp
kwin-mcpio.github.VibeProgramm/kwin-mcp
mcp-crewd-rsio.github.DioNanos/mcp-crewd-rs
mcp-memory-rsio.github.DioNanos/mcp-memory-rs
mcp-vl-msa-rsio.github.DioNanos/mcp-vl-msa-rs
meshdbio.github.meshpop/meshdb
mpopio.github.meshpop/mpop
navette — the browser for agentsio.github.slabbdev/navette
org.p31ca/oasis-mcporg.p31ca/oasis-mcp
quillragio.github.Ayush-yadav11/quillrag
radiomcpio.github.meshpop/radiomcp
run.chromeflow/chromeflowrun.chromeflow/chromeflow
signet-evalio.github.jmcentire/signet-eval
tmuxio.github.libtmux/libtmux-mcp
tmuxio.github.libtmux/tmux-mcp-go
trivagocom.trivago.mcp/mcp
vaultio.github.meshpop/vault
vike-cliio.github.vike-io/vike-trader
vsshio.github.meshpop/vssh
wireio.github.meshpop/wire
x402 Ethereum RPCio.github.ffboers/x402-rpc-gateway
内容路由器 · 素材该做成什么cn.savantcat/content-router
竞品内容 Pattern 雷达 · AI 答案里的重复说法cn.savantcat/pattern-radar
记忆梦境引擎 · AI 的睡眠系统cn.savantcat/memory-dream-engine

All 491 entries in the list, with filters and pagination

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.

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?seite=10