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MCP servers without declared environment variables

The manifest explicitly declares no environment variable. That is the empty value of a raw declaration, not "not recorded".

in this excerpt 17,586 of 23,407 in the registry
in this excerpt 75 % of 23,407 in the registry

What this excerpt selects

What this excerpt selects
Environment variables (raw)nothing declared
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

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

How this excerpt is distributed

Delivery form (raw)

17,568
Delivery form (raw)
remote11,379 65 %
paket5,303 30 %
paket und remote511 2.9 %
keines375 2.1 %

not recorded for 18 entries

Execution location

17,586
Execution location
remote11,508 65 %
local6,078 35 %

Repository platform (raw)

17,568
Repository platform (raw)
github12,620 72 %
nothing declared4,929 28 %
gitlab19 0.1 %

not recorded for 18 entries

Repository URL listed

17,586
Repository URL listed
yes12,650 72 %
no4,936 28 %

Schema version of the raw record (raw)

17,568
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json15,556 88 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,012 5.8 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json438 2.5 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json435 2.5 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json123 0.7 %
https://registry.modelcontextprotocol.io/schemas/2025-12-11/server-bundle.json1 0.0 %

and 3 more values · not recorded for 18 entries

Credentials required

17,586
Credentials required
no16,301 93 %
yes1,285 7.3 %

Per property, the measured values inside this excerpt. The share refers to the 17,586 entries of the excerpt, not to the registry. Shown are 6 of 8 properties: those whose values spread the most inside this excerpt.

The same excerpt through the interface

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

The command carries exactly the condition of this page. 17,586 entries at 200 each are 88 requests; the total is in the X-Gesamt header.

Excerpts sharing entries with this one

MCP servers without credentials 19,295 entries in this excerpt16,301 shared MCP servers without a declared package registry 11,769 entries in this excerpt11,769 shared Remotely executed MCP servers 11,585 entries in this excerpt11,508 shared MCP servers over streamable-http only 10,515 entries in this excerpt10,451 shared MCP servers with a repository URL 18,250 entries in this excerpt12,650 shared Remote MCP servers with a repository URL 7,015 entries in this excerpt6,945 shared

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 5,601 to 5,650 of 17,586

Entries
Music Studioio.github.linxule/mcp-music-studio
Music360 MCPbr.com.music360.app/mcp-server
MusicBrainz MCP by UnClickio.github.malamutemayhem/musicbrainz
MustertheForce MCPcom.mustertheforce/mcp
Muumuu Domain MCP Serverio.github.pepabo/muumuu-domain-mcp
Muze Ecommerce Adscom.muzecmo/ecommerce-ads
My App Store Rankingcom.myappstoreranking/myappstoreranking
My MCP Serlive.alpic.staging.node-email-mcp-731b03b7/node-email-mcp
My MCP Serlive.alpic.staging/mcp-server-template--43874b8f
My MCP Servlive.alpic.staging.alpic-poc-frontend-c68d130f/alpic-poc-frontend
My MCP Servlive.alpic.staging.node-email-mcp-a629b9bc/node-email-mcp
My MCP Servlive.alpic.staging.send-email-mcp-04d3fdca/send-email-mcp
My MCP Servlive.alpic.staging.system-prompts-of-ai-987eba72/my-mcp-server
My MCP Servelive.alpic.staging/mcp-server-template--de51cc9a
My MCP Serverlive.alpic.apps-sdk-template-14df1dd6/apps-sdk-template
My MCP Serverlive.alpic.fast-mcp-f337845e/fast-mcp
My MCP Serverlive.alpic.gueguesser-chatgptap-68537aa2/gueguesser-chatgptapp
My MCP Serverlive.alpic.linkup-company-resea-2df3e8e8/Linkup-Company-Research
My MCP Serverlive.alpic.mcp-server-template-7860f7d3/mcp-server-template-python
My MCP Serverlive.alpic.mcp-server-template-d2d1b3b5/mcp-server-template-xmcp
My MCP Serverlive.alpic.mcpimmo-10e693d9/mcpimmo
My MCP Serverlive.alpic.send-email-49a8d7ee/send-email
My MCP Serverlive.alpic.staging.demo-81c8a122/demo
My MCP Serverlive.alpic.staging.personal-chef-chatgp-c951fcb6/personal-chef-chatgpt-app
My MCP Serverlive.alpic.staging/node-email-mcp-ea33e576
My MCP Serverlive.alpic.commandhub-lua-58b727e2/commandHub-lua
My MCP Server!live.alpic.staging.mcp-server-a2d17427/mcp-server
My MCP serverlive.alpic.staging/alpic-poc-frontend-9eb5bfc8
My Next Adventurecloud.mynextadventure/trip-planner
My Painting Club — Painting Lessonsio.github.1nzpainter/painting-lessons
My TV Channelcom.my-tv-channel/my-tv-channel
My everything app!live.alpic.staging.everything-app-ce82911c/everything-app
MyAITwincom.lutolearn/myaitwin
MyDARTkr.eocpa/mydart
MyGhostsapp.myghosts/myghosts
MyHairMail Agent Toolscom.myhairmailtools/agent-tools
MyMCPToolsio.github.shibley/mymcptools
MyPlate.food nutrition toolsfood.myplate/nutrition
MyRouteOnlineio.github.myrouteonline/myrouteonline
MySQL AIopsio.github.AIops-tools/mysql-aiops
MySamparkio.github.utsav12322/mysampark-mcp
MyTelescopeio.github.MyTelescope/mytelescope
Myagi - Open Agent Registrybot.myagi/openagent-registry
Mychemio.github.pipeworx-io/mychem
Myco: Agent-First Cognitive Substrateio.github.Battam1111/myco
Mydiseaseio.github.pipeworx-io/mydisease
Mygene Infoio.github.pipeworx-io/mygene-info
Myhealthfinderio.github.pipeworx-io/myhealthfinder
Mynto — AI-regnskapsfører for norske selskaperno.mynto/mynto
MyoAmigocom.myoamigo/myoamigo

All 17,586 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=113