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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 18,971 of 25,100 in the registry
in this excerpt 76 % of 25,100 in the registry

What this excerpt selects

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

Delivery form (raw)

18,953
Delivery form (raw)
remote12,547 66 %
paket5,474 29 %
paket und remote536 2.8 %
keines396 2.1 %

not recorded for 18 entries

Execution location

18,971
Execution location
remote12,677 67 %
local6,294 33 %

Repository platform (raw)

18,953
Repository platform (raw)
github13,555 71 %
nothing declared5,377 28 %
gitlab21 0.1 %

not recorded for 18 entries

Repository URL listed

18,971
Repository URL listed
yes13,587 72 %
no5,384 28 %

Schema version of the raw record (raw)

18,953
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json16,895 89 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,046 5.5 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json449 2.4 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json435 2.3 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json124 0.7 %
https://registry.modelcontextprotocol.io/schemas/2025-12-11/server-bundle.json1 0.0 %

and 3 more values · not recorded for 18 entries

Credentials required

18,971
Credentials required
no17,592 93 %
yes1,379 7.3 %

Per property, the measured values inside this excerpt. The share refers to the 18,971 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. 18,971 entries at 200 each are 95 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

MCP servers without credentials 20,735 entries in this excerpt17,592 shared MCP servers without a declared package registry 12,958 entries in this excerpt12,958 shared Remotely executed MCP servers 12,756 entries in this excerpt12,677 shared MCP servers over streamable-http only 11,662 entries in this excerpt11,597 shared MCP servers with a repository URL 19,482 entries in this excerpt13,587 shared Remote MCP servers with a repository URL 7,765 entries in this excerpt7,693 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 2,001 to 2,050 of 18,971

Entries
ComOS Federation Gatewaycom.comos-federation/gateway
ComOS Portal — AI-Native SaaS Managementio.github.ronrey/portal
ComPDF MCPio.github.ComPDF-Youna/compdf-mcp
CometChat Docsio.github.cometchat/docs-mcp
Comgás: Download de 2ª Viaio.github.mcp-dir/contas_comgas_download_seg_via-mcp
Comicvineio.github.pipeworx-io/comicvine
Comitelligence — EU Comitology Registerio.github.left-handed-grannies/comitelligence
Command+Kcom.commandplusk/command-k
Commentary Reviewdev.commentary/review
Commit — Supply Chain Risk Scoringio.github.piiiico/proof-of-commitment
CommitLoreio.github.MongLong0214/commitlore
Committee Releasesio.github.pipeworx-io/committee-releases
Commonlands Optics: M12 Lens and C-Mount Lens Finder + Field-of-View Calculatorcom.commonlands/optics-mcp
Commons Wikimediaio.github.pipeworx-io/commons-wikimedia
CompShopio.github.mkibrick/compshop
Compabaseio.github.ContentWriterco/compabase
CompactPromptio.github.gtkcyber/compactprompt
Companies Houseio.github.pipeworx-io/companies-house
Company Enrichment APIio.github.Br0ski777/company-enrichment
Company Intelcom.timzinin.api/company-intel
CompanyData.dkdk.companydata/companydata
ComparEdgeio.github.imkemit-ops/comparedge-mcp
ComparEdge LLM Costio.github.imkemit-ops/comparedge-llm-cost
ComparEdge Price Watchio.github.imkemit-ops/comparedge-price-watch
ComparEdge Pricingio.github.comparedge/pricing-api
CompareFairlyio.github.cgdev2019/comparefairly-mcp
Compartmentio.github.MaxFreedomPollard/compartment
Compass - MCP Discovery & Security Gatewayio.github.gaurav-kumar-sinha-060705/compass-mcp-gateway
CompatAirio.github.bluetouff/compatair
Compellerai.compeller/compel
Competitive Intelio.github.martc03/competitive-intel
Competitor Tracking APIai.trendsapi/competitor-tracking
Competitor Tracking Trends MCPai.trendsmcp/competitor-tracking
Compiler Explorerio.github.compiler-explorer/compiler-explorer
CompletionKitcom.completionkit/evals
Complex Portalio.github.pipeworx-io/complex-portal
Compliance & Sançõesio.github.mcp-dir/compliance-mcp
Compliance AIopsio.github.AIops-tools/compliance-aiops
Compliance Auditor MCPio.github.firasmosbehi/compliance-auditor
Compliance Batch Alignmentcom.bonissystems/compliance-batch
Compliance Registrynet.complianceregistry/mcp-server
Compliance Toolscom.timzinin.api/compliance-tools
Compliance de Apostasio.github.mcp-dir/compliance_apostas-mcp
ComplianceAutomator Public MCPcom.complianceautomator/public-mcp
ComplianceCN — toys, batteries, cosmetics, food contact: CE, GPSR, UN 38.3, CPC/GCC and moreio.github.liamohtee/agentcn
ComplyEdge TrustLintio.github.ComplyEdge/complyedge
Compoid MCPcom.compoid/mcp-server
Componecatcom.shaftware/componecat
Composioio.github.ComposioHQ/composio
Compound Interesting — market intelligenceing.compoundinterest/market-intelligence

All 18,971 entries in the list, with filters and pagination

tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=41