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".
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
- Environment variables (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 excerpt.
- The empty value means "the source explicitly declares nothing here". It does not mean "not recorded": what was never recorded is in no excerpt of this property.
- 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
Delivery form (raw)
17,568| remote | 11,379 65 % |
|---|---|
| paket | 5,303 30 % |
| paket und remote | 511 2.9 % |
| keines | 375 2.1 % |
not recorded for 18 entries
Execution location
17,586| remote | 11,508 65 % |
|---|---|
| local | 6,078 35 % |
Repository platform (raw)
17,568| github | 12,620 72 % |
|---|---|
| nothing declared | 4,929 28 % |
| gitlab | 19 0.1 % |
not recorded for 18 entries
Repository URL listed
17,586| yes | 12,650 72 % |
|---|---|
| no | 4,936 28 % |
Schema version of the raw record (raw)
17,568| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 15,556 88 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,012 5.8 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 438 2.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 435 2.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 123 0.7 % |
| https://registry.modelcontextprotocol.io/schemas/2025-12-11/server-bundle.json | 1 0.0 % |
and 3 more values · not recorded for 18 entries
Credentials required
17,586| no | 16,301 93 % |
|---|---|
| yes | 1,285 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
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
| Music Studio | io.github.linxule/mcp-music-studio |
|---|---|
| Music360 MCP | br.com.music360.app/mcp-server |
| MusicBrainz MCP by UnClick | io.github.malamutemayhem/musicbrainz |
| MustertheForce MCP | com.mustertheforce/mcp |
| Muumuu Domain MCP Server | io.github.pepabo/muumuu-domain-mcp |
| Muze Ecommerce Ads | com.muzecmo/ecommerce-ads |
| My App Store Ranking | com.myappstoreranking/myappstoreranking |
| My MCP Ser | live.alpic.staging.node-email-mcp-731b03b7/node-email-mcp |
| My MCP Ser | live.alpic.staging/mcp-server-template--43874b8f |
| My MCP Serv | live.alpic.staging.alpic-poc-frontend-c68d130f/alpic-poc-frontend |
| My MCP Serv | live.alpic.staging.node-email-mcp-a629b9bc/node-email-mcp |
| My MCP Serv | live.alpic.staging.send-email-mcp-04d3fdca/send-email-mcp |
| My MCP Serv | live.alpic.staging.system-prompts-of-ai-987eba72/my-mcp-server |
| My MCP Serve | live.alpic.staging/mcp-server-template--de51cc9a |
| My MCP Server | live.alpic.apps-sdk-template-14df1dd6/apps-sdk-template |
| My MCP Server | live.alpic.fast-mcp-f337845e/fast-mcp |
| My MCP Server | live.alpic.gueguesser-chatgptap-68537aa2/gueguesser-chatgptapp |
| My MCP Server | live.alpic.linkup-company-resea-2df3e8e8/Linkup-Company-Research |
| My MCP Server | live.alpic.mcp-server-template-7860f7d3/mcp-server-template-python |
| My MCP Server | live.alpic.mcp-server-template-d2d1b3b5/mcp-server-template-xmcp |
| My MCP Server | live.alpic.mcpimmo-10e693d9/mcpimmo |
| My MCP Server | live.alpic.send-email-49a8d7ee/send-email |
| My MCP Server | live.alpic.staging.demo-81c8a122/demo |
| My MCP Server | live.alpic.staging.personal-chef-chatgp-c951fcb6/personal-chef-chatgpt-app |
| My MCP Server | live.alpic.staging/node-email-mcp-ea33e576 |
| My MCP Server | live.alpic.commandhub-lua-58b727e2/commandHub-lua |
| My MCP Server! | live.alpic.staging.mcp-server-a2d17427/mcp-server |
| My MCP server | live.alpic.staging/alpic-poc-frontend-9eb5bfc8 |
| My Next Adventure | cloud.mynextadventure/trip-planner |
| My Painting Club — Painting Lessons | io.github.1nzpainter/painting-lessons |
| My TV Channel | com.my-tv-channel/my-tv-channel |
| My everything app! | live.alpic.staging.everything-app-ce82911c/everything-app |
| MyAITwin | com.lutolearn/myaitwin |
| MyDART | kr.eocpa/mydart |
| MyGhosts | app.myghosts/myghosts |
| MyHairMail Agent Tools | com.myhairmailtools/agent-tools |
| MyMCPTools | io.github.shibley/mymcptools |
| MyPlate.food nutrition tools | food.myplate/nutrition |
| MyRouteOnline | io.github.myrouteonline/myrouteonline |
| MySQL AIops | io.github.AIops-tools/mysql-aiops |
| MySampark | io.github.utsav12322/mysampark-mcp |
| MyTelescope | io.github.MyTelescope/mytelescope |
| Myagi - Open Agent Registry | bot.myagi/openagent-registry |
| Mychem | io.github.pipeworx-io/mychem |
| Myco: Agent-First Cognitive Substrate | io.github.Battam1111/myco |
| Mydisease | io.github.pipeworx-io/mydisease |
| Mygene Info | io.github.pipeworx-io/mygene-info |
| Myhealthfinder | io.github.pipeworx-io/myhealthfinder |
| Mynto — AI-regnskapsfører for norske selskaper | no.mynto/mynto |
| MyoAmigo | com.myoamigo/myoamigo |
All 17,586 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=113