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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 1,001 to 1,050 of 5,868

Expense Budget Trackercom.expense-budget-tracker/expense-budget-tracker
Export Controldev.toolstop/export-control
Extrabold Tools Gridfinitytools.extrabold/gridfinity
EzBiz SEO & Marketing Analysiscom.ezbizservices/seo-marketing
EzBiz Social Media Analyticscom.ezbizservices/social-media
Ezoic Setup Assistantcom.ezoic/setup
FBI Crime Datacom.olyport/fbi-crime
FBI NIBRS Crime Datacom.olyport/fbi-nibrs
FCC Broadband Mapcom.olyport/fcc-broadband
FDIC BankFindcom.olyport/fdic-bankfind
FEC Campaign Financeorg.memoryapi/fec
FEDLIN Scannerscom.fedlin/fedlin-mcp-server
FEMA Disasterscom.olyport/fema
FFT Companionapp.fftcompanion/fft-companion
FINN Auto - Car Subscriptioncom.finn.www/auto
FOTOhub Creative AIapp.fotohub/fotohub
FRED Economic Datacom.olyport/fred
FUTIAio.futia/seo
FabTally 3D-Print Slicer, Quote & DFMcom.fabtally/slicer
Fable 5 Agentcom.llmotions.farm/fable-5-agent
Fabler x402 Toolscom.fablerlabs/x402-tools
Facet UCP Shoppingllc.facet/ucp-shopping
Fakto.app — Fakturownia MCP Serverapp.fakto/fakturownia
Fakto.app — wFirma MCP Serverapp.fakto/wfirma
Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung)de.fakturai/erechnung
Familiar Tarotcom.familiartarot/tarot
Fantopyai.fantopy/fantopy
Fat Heron Developer Platformcom.fatheron/fat-heron
Faultlineio.fltln/faultline
FavCRMio.favcrm/favcrm
Favorize – Wishlist & Giftsapp.favorize/assistant
Faxer — Send Faxesme.faxer/faxer
FeatureBoardai.featureboard/featureboard
FeatureJetcom.featurejet/feedback-board
Fed-Spendcom.fed-spend/fed-spend
Federal Contracts & Grantsorg.memoryapi/contracts
Fedlex Connectorch.fedlex-connector/fedlex-connector
FeedOracle Compliance Agentio.feedoracle/compliance
Feedbackai.b77/feedback
Feranor Resiliencecom.feranor/resilience
Ferritin — Rust documentationrs.ferritin/rustdoc
FerryFlightcom.ferryflighthub/ferryflight
Fibaloai.b77/fibalo
Fiber AIai.fiber/mcp
Fidenta Verifyai.noevant/fidenta-verify
Fifty50com.cherokeeai/fifty50
Figma MCP Servercom.figma.mcp/mcp
FigurePagescom.figurepages/figurepages
Fikstcloud.fikst/crm
File Storageai.b77/file-storage

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

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=21