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)
16,891| remote | 10,743 64 % |
|---|---|
| paket | 5,275 31 % |
| paket und remote | 501 3.0 % |
| keines | 372 2.2 % |
not recorded for 18 entries
Execution location
16,909| remote | 10,871 64 % |
|---|---|
| local | 6,038 36 % |
Repository platform (raw)
16,891| github | 12,141 72 % |
|---|---|
| nothing declared | 4,731 28 % |
| gitlab | 19 0.1 % |
not recorded for 18 entries
Repository URL listed
16,909| yes | 12,171 72 % |
|---|---|
| no | 4,738 28 % |
Schema version of the raw record (raw)
16,891| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 14,930 88 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 964 5.7 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 435 2.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 435 2.6 % |
| 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
16,909| no | 15,628 92 % |
|---|---|
| yes | 1,281 7.6 % |
Per property, the measured values inside this excerpt. The share refers to the 16,909 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. 16,909 entries at 200 each are 85 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 3,401 to 3,450 of 16,909
| Frontend Design Loop MCP | io.github.alexalexalex222/frontend-design-loop-mcp |
|---|---|
| Frontier | dev.openfrontier/frontier |
| Frostbyte | dev.getfrostbyte/frostbyte |
| Frugal | io.github.brainsparker/frugal |
| Fryd - Your Garden Companion | app.fryd/mcp-server |
| Fudge | io.github.scroobius-pip/fudge |
| Fulcra Context | com.fulcradynamics/context |
| Fulcru | io.github.gsmmediaro/fulcru |
| FullEnrich | io.github.FullEnrich/fullenrich |
| Fullbleed PDF Engine | io.github.fullbleed-engine/fullbleed-mcp |
| Fullmakt | ai.fullmakt/fullmakt |
| FunASR | io.github.modelscope/funasr-mcp |
| Funcheap | io.github.pipeworx-io/funcheap |
| Fund Momentum | io.github.schneidavie/fund-momentum |
| Fundchain | io.github.fundchainteam/fundchain-mcp |
| Funding Rate Arbitrage Scanner API | io.github.Br0ski777/funding-arb |
| FundingLandscape | io.github.tettertotter/fundinglandscape |
| Funplay Unity MCP | io.github.FunplayAI/funplay-unity-mcp |
| FunseaAI Unity MCP | io.github.FunseaAI/unity-mcp |
| Furniture Designer | io.github.LuisEnVilla/furniture-designer-mcp |
| Fursat | io.github.fursatdev-tech/fursat |
| Fuse | io.github.Litenova-Solutions/fuse |
| Fuse Network | io.fuse/mcp |
| Fusión Studio AI — Branding Tools | io.github.leonsm/fusion-studio-branding |
| Future AGI | com.futureagi/futureagi |
| Future Video Studio | video.future/future-video-studio |
| FutureProof AEO | io.github.mattyb12345nyc/futureproof-aeo |
| FutureSmart AI Demos | com.aidemos/catalogue |
| Futuristic Risk Intelligence | io.github.cct15/war-dashboard-data |
| Futuur | io.github.pipeworx-io/futuur |
| Fuzz-Breaker | io.github.Evozim/fuzz-breaker |
| Fyyd | io.github.pipeworx-io/fyyd |
| GANO Connector | io.github.1powergrey/sios-gano-connector |
| GASTOR-Motherboard | io.github.Evozim/gastor-motherboard |
| GAUNTLEX | io.github.sanjoy1234/gauntlex |
| GBG Loqate - Reach | io.github.gbgplc/lqt |
| GBrain Skills | io.github.diyaluo/gbrain-skills |
| GDD - AI-Controlled Browser Farm | io.github.imVSmirnov/gdd |
| GDELT Global Events | io.github.guptaprakhariitr/gdelt-events-mcp |
| GDELT News MCP by UnClick | io.github.malamutemayhem/gdelt |
| GDPR Scanner API | io.github.Br0ski777/gdpr-scanner |
| GDPR Shift-Left Compliance | io.github.KevinRabun/GDPRShiftLeftMCP |
| GEML — a plain-text document format built to be edited in place, one section at a time | io.github.geml-spec/geml |
| GENESIS ProofRelay MCP Verifier | io.genesisre/proofrelay-mcp-verifier |
| GEO Inspector | io.github.Bigsupe55/geo-inspector-mcp |
| GEO Scanner | de.agundur/geo-scanner |
| GHOSBC Safety Gate | io.github.MisfitMEdiAhouse/ghosbc-safety-gate |
| GIA — Governed Intelligence Architecture | io.github.knowledgepa3/gia-mcp-server |
| GLC Geo MCP | io.github.glc-rag/geo-mcp |
| GLEIF MCP Server | io.github.olgasafonova/gleif-mcp-server |
All 16,909 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=69