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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 651 to 700 of 5,868

CoinMarketCapcom.coinmarketcap/coinmarketcap
CoinPaprikacom.coinpaprika/coinpaprika
Coinfutycom.coinfuty/coinfuty
Coinslot — the vending machine for machinesdev.coinslot/coinslot
College Scorecardcom.olyport/college-scorecard
Colombia Invoices (DIAN factura electronica via Matias API)app.wishpool/colombia-invoice-mcp
Colombia Payments (Mercado Pago — PSE / Nequi)app.wishpool/colombia-payments-mcp
Command+Kcom.commandplusk/command-k
Commonlands Optics: M12 Lens and C-Mount Lens Finder + Field-of-View Calculatorcom.commonlands/optics-mcp
Company Intelcom.timzinin.api/company-intel
Compellerai.compeller/compel
Competitor Tracking APIai.trendsapi/competitor-tracking
Competitor Tracking Trends MCPai.trendsmcp/competitor-tracking
CompletionKitcom.completionkit/evals
Compliance Batch Alignmentcom.bonissystems/compliance-batch
Compliance Registrynet.complianceregistry/mcp-server
Compliance Toolscom.timzinin.api/compliance-tools
ComplianceAutomator Public MCPcom.complianceautomator/public-mcp
Compoid MCPcom.compoid/mcp-server
Compound Interesting — market intelligenceing.compoundinterest/market-intelligence
Concessioio.concessio/concessio
Concierge Intelxyz.conc-exe/concierge-intel
Condens Remote MCP Serverio.condens/remote-mcp-server
Conduit Agentic Commerceapp.aiconduit/conduit
Conference Partnercom.myhuiban.www/conference-partner
ConnectMachineai.connectmachine/connectmachine
Connext MCPcom.rti/connext-mcp
Conquerorcom.conquerorapp/mcp
Consensus Analyticscom.consensus-analytics/mcp
ConsentLayercom.consentlayer/mcp
ConsentStackio.consentstack/cookie-consent
Constat MCP — FDA Device Evidence Lifecyclecom.healthai/radar
Constellation Creditai.constellationfinance/constellation-finance-mcp
Consulate - AI Dispute Resolution (Crypto + Traditional + General)com.consulatehq/consulate
Contabo (VPS) MCP Serverai.com.mcp/contabo
Contencial MCPjp.co.contencial/mcp
Contendeoapp.contendeo/contendeo
Content Provenancecom.bonissystems/content-provenance
Content Strategy APIai.trendsapi/content-strategy
Content Strategy Trends MCPai.trendsmcp/content-strategy
ContentFlowcom.gocontentflow/mcp
Context Studios MCPai.contextstudios/mcp
Context — ctxt.ioio.ctxt/mcp
ContextOverfloworg.contextoverflow/library
ContextStreamio.contextstream/mcp
Contextacc.contexta/contexta-mcp
ContinueOps Public MCPcom.continueops/continueops-public
Contio MeetingOSai.contio/meetingos
ContrastAPIcom.contrastcyber/api
Control Planeio.cpln/control-plane

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

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=14