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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 5,868 of 21,996 in the registry
in this excerpt 27 % of 21,996 in the registry

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

Repository platform (raw)

5,860
nothing declared3,211 55 %
github2,631 45 %
gitlab18 0.3 %

not recorded for 8 entries

Repository URL listed

5,868
no3,216 55 %
yes2,652 45 %

Schema version of the raw record (raw)

5,860
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json5,006 85 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json395 6.7 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json272 4.6 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json153 2.6 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json33 0.6 %
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json#/definitions/ServerDetail1 0.0 %

not recorded for 8 entries

Credentials required

5,868
no5,131 87 %
yes737 13 %

Icon formats (raw)

5,860
nothing declared5,199 89 %
image/png401 6.8 %
image/svg+xml160 2.7 %
image/png, image/svg+xml92 1.6 %
image/jpeg4 0.1 %
image/jpg1 0.0 %

and 3 more values · not recorded for 8 entries

Delivery form (raw)

5,860
remote5,215 89 %
paket468 8.0 %
paket und remote145 2.5 %
keines32 0.5 %

not recorded for 8 entries

Per property, the measured values inside this excerpt. The share refers to the 5,868 entries of the excerpt, not to the registry. Shown are 6 of 9 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. 5,868 entries at 200 each are 30 requests; the total is in the X-Gesamt header.

Excerpts sharing entries with this one

MCP servers without a declared package registry 5,255 entries in this excerpt5,255 shared Remotely executed MCP servers 5,239 entries in this excerpt5,233 shared MCP servers over streamable-http only 4,958 entries in this excerpt4,955 shared MCP servers without credentials 5,378 entries in this excerpt5,131 shared MCP servers without a repository URL 3,305 entries in this excerpt3,216 shared Remote MCP servers without a repository URL 3,125 entries in this excerpt3,124 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 801 to 850 of 5,868

DaedalMap Wildfire Eventscom.daedalmap/wildfires
DaedalMap World Development Indicatorscom.daedalmap/world-development-indicators
Daily Studio Teleprompterapp.dailystudio/teleprompter
Dangocom.trydango/dango
Data APIs SEC Event Intelligence APIcom.data-apis.api/sec-event-intelligence
Data Vending MCPcom.869biz.data-vending/data-vending-mcp
DataClawe — Database as a Utilitycom.dataclawe/dataclawe-mcp
DataDivetools.datadive/datadive
DataDoe MCPcom.datadoe/amazon-seller-mcp
DataForB2Bai.dataforb2b/dataforb2b
DataMerge MCPai.datamerge/mcp
DataNexus MCPcom.datanexusmcp/mcp-server
DataSnipe MCPapp.datasnipe/datasnipe-mcp
Datalastic Vessel Tracking & Maritime Intelligencecom.datalastic/vessel-tracking
Dataoma.datao/mcp
Dataroia Data Trustcom.dataroia/data-trust
Dayze — Life in Days + Notable Peoplecom.dayze/life-context
DeFi Protocol Dataorg.memoryapi/defi
DealFilterai.dealfilter/mcp
DealOracle — OracleNet Deal Discovery Protocol Referenceio.tooloracle/dealoracle
DealScannerio.dealscanner/dealscanner
Dealboardcom.getdealboard/dealboard
DealerMaxapp.dealermax/public-search
Decision Anchorcom.decision-anchor/da
Decision Intelligencecom.timzinin.api/decision-intelligence
Decision Logai.decisionlog/mcp
DeckExtractcom.deckextract/deckextract
DeepBlue Trading Intelligencexyz.deepbluebase/deepblue-trading
DeepLedger — AI Accountant for QuickBooksai.deepledger/mcp
DeepPane Focus Spacecom.deeppane/focus-space
Deepgentnet.deepgent/deepgent
Deepsky Aviation Regulationscom.deepskyai/aviation-regulations
Default Privacycom.defaultprivacy/default-privacy
Defiance Storefrontio.defianceinternational/storefront
Defici Marketplace MCP Servercom.defici/marketplace
Delvyn Studiocom.delvynstudio/mcp
Demand Discovery AIai.demanddiscovery/mcp
Demand Forecastingai.saifs/demand-forecasting
Demitonio.demiton/demiton
DemoMagicai.demomagic/interactive-video-guide
Denmark Invoices (Peppol / NemHandel via Storecove)app.wishpool/denmark-invoice-mcp
Denmark Payments (Stripe — MobilePay)app.wishpool/denmark-payments-mcp
DepFeeddev.depfeed/depfeed
DepScopedev.depscope/mcp
Departi – Travel Compliance & Curated Bookingeu.departi/travel-compliance
Deploy to Agentscom.deploytoagents/server
DepthFeedcom.depthfeed/depthfeed
Deriveto.derive/derive
DeskCrewio.deskcrew/support
DeskMonitorcom.thedeskmonitor/mcp

All 5,868 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=17