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)
19,017| remote | 12,602 66 % |
|---|---|
| paket | 5,484 29 % |
| paket und remote | 537 2.8 % |
| keines | 394 2.1 % |
not recorded for 18 entries
Execution location
19,035| remote | 12,732 67 % |
|---|---|
| local | 6,303 33 % |
Repository platform (raw)
19,017| github | 13,583 71 % |
|---|---|
| nothing declared | 5,413 28 % |
| gitlab | 21 0.1 % |
not recorded for 18 entries
Repository URL listed
19,035| yes | 13,615 72 % |
|---|---|
| no | 5,420 28 % |
Schema version of the raw record (raw)
19,017| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,956 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,048 5.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 449 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 436 2.3 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 124 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
19,035| no | 17,653 93 % |
|---|---|
| yes | 1,382 7.3 % |
Per property, the measured values inside this excerpt. The share refers to the 19,035 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://api.tracevero.com/v1/eintraege?art=mcp_server&roh_umgebungsvariablen=&grenze=200"
The command carries exactly the condition of this page. 19,035 entries at 200 each are 96 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/aenderungen.atom?thema=ohne-umgebungsvariablen
Both addresses narrow the change stream to exactly the entries in this excerpt. The feed carries an identifier of its own, so a feed reader keeps it apart from the full stream.
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 2,751 to 2,800 of 19,035
| DeepVoice Guard | io.github.Evozim/deepvoice-guard |
|---|---|
| Deepfake-Lens | io.github.Evozim/deepfake-lens |
| Deepfake-Sentinel | io.github.Evozim/deepfake-sentinel |
| Deepgent | net.deepgent/deepgent |
| Deepl | io.github.pipeworx-io/deepl |
| Deepsky Aviation Regulations | com.deepskyai/aviation-regulations |
| Deezer | io.github.pipeworx-io/deezer |
| Deezer MCP by UnClick | io.github.malamutemayhem/deezer |
| Default Privacy | com.defaultprivacy/default-privacy |
| Default Privacy | io.github.privatebydefault/default-privacy |
| Defenter Proxy | io.github.Defenter-AI/defenter-proxy |
| Defiance Storefront | io.defianceinternational/storefront |
| Defici Marketplace MCP Server | com.defici/marketplace |
| Defillama | io.github.pipeworx-io/defillama |
| Defuddle Fetch | io.github.domdomegg/defuddle-fetch-mcp-server |
| Delaware DMV | io.github.pipeworx-io/de-dmv |
| Delimit | io.github.delimit-ai/delimit |
| Delimit — API Governance for AI Coding Assistants | io.github.delimit-ai/delimit-mcp-server |
| Delivery Acknowledgement Guide | io.github.Wxt-ai/delivery-acknowledgement-guide |
| Delivery Confirmation Desk | io.github.Wxt-ai/export-confirmation-style-workbench |
| Delivery Confirmation Stylebook | io.github.Wxt-ai/export-confirmation-style-identifier |
| Delivery Document Composer | io.github.Wxt-ai/delivery-document-composer |
| Delivery Receipt Desk | io.github.Wxt-ai/delivery-receipt-desk |
| Delivery Recovery Guide | io.github.Wxt-ai/delivery-recovery-guide |
| Delivery Requirement Advisor | io.github.Wxt-ai/delivery-requirement-advisor |
| Delivery Update Ledger | io.github.Wxt-ai/project-code-notes-workbench |
| Delivery Update Ledger | io.github.Wxt-ai/delivery-update-ledger |
| DeltaMesh Web Freshness | io.github.buttacavoligiuse/deltamesh |
| DeltaSignal ATLAS-7 | io.github.aitrailblazer/deltasignal-atlas-7 |
| Delvorn | io.github.MrAnderson323/delvorn |
| Delvyn Studio | com.delvynstudio/mcp |
| Delx Commerce — Pay-per-Result APIs for Agents | io.github.davidmosiah/delx-mcp-a2a |
| Delx MCP Server | io.github.davidmosiah/delx-mcp-server |
| Delx Protocol — Agent Recovery & Continuity | io.github.davidmosiah/delx-protocol |
| Demand Discovery AI | ai.demanddiscovery/mcp |
| Demand Forecasting | ai.saifs/demand-forecasting |
| DemandScope | io.github.baobabcat/demandscope |
| Demiton | io.demiton/demiton |
| DemoMagic | ai.demomagic/interactive-video-guide |
| Dendro React | io.github.RooneyTech/dendro-react |
| DenialPath | io.github.maxbeech/denialpath |
| Denmark Invoices (Peppol / NemHandel via Storecove) | app.wishpool/denmark-invoice-mcp |
| Denmark Payments (Stripe — MobilePay) | app.wishpool/denmark-payments-mcp |
| Deno Land | io.github.pipeworx-io/deno-land |
| Dense Knowledge | io.github.Lucky44k/dense-knowledge-mcp |
| Denue | io.github.pipeworx-io/denue |
| Deooch Forms | io.github.musaib001/deooch-forms |
| DepFeed | dev.depfeed/depfeed |
| DepScope | dev.depscope/mcp |
| Departi – Travel Compliance & Curated Booking | eu.departi/travel-compliance |
All 19,035 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=56