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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 to 50 of 5,868

(WiP) An everything applive.alpic.staging.everything-app-7f22928f/everything-app
.FAF Contextone.faf/faf-mcp
.promptscom.dotprompts/dotprompts
01Mindnet.01mind/orpheus
0523 Public — Taiwan Logistics & Customstw.0523/lucky-public
0xArchive Market Dataio.0xarchive/mcp
100Hires - AI ATS & Recruitment Softwarecom.100hires/100hires
101 Soundboardscom.101soundboards/search
13-Week Cash Flow Planit.chiriba/cashflow13
1325.AIai.1325/mcp
1Socialdev.1social/1social
1acre Land Intelligencein.1acre/land-intelligence
1cent Web Intelligence for AI Agentsru.maxzoa/1cent
1inch MCPcom.1inch.business/mcp
21st.devdev.21st/mcp
2oolsapp.2ools/mcp
370.ai — AI Gateway: Video (Seedance 2.0, Wan, HappyHorse), Image, Speech + 100+ Chat Modelsai.router/ai-gateway
3DOptixcom.3doptix/optical-design
3DPACK.ING — Container & Truck Load Planninging.3dpack/container-loading
3TG Test Generationdev.3tg/mcp
3dCMSinfo.3dcms/mcp
4botsnet.4bots/4bots
530A Model calculatorcom.530amodel/calculator
60fpsdesign.60fps/library
6DuckLearn MCPcom.6ducklearn/mcp
9192 Public Computebr.com.nineoneninetwo/9192
@imqueueorg.imqueue/mcp
A Christmas Carolio.usewire/christmas-carol
A1 Gallerygallery.a1/a1-gallery
A11y Checkcom.a11ychk/mcp
A2AWirecom.a2awire/a2awire
ABMeterai.abmeter/abmeter
ACA - Automated Client Acquisitioncom.automatedclientacquisition.www/aca
ACC MCPio.scanbimlabs/acc-mcp
AEO Auditno.synligdigital/aeo-audit
AFD Knowledgecom.afdinstitute/afd-knowledge
AFMR Discoveryai.afmr/discovery
AFOS — Agentic Financial OScom.focxle/afos
AGI Alphacom.agialpha/agi-alpha
AGTS MCP Servercom.obligationsign.mcp/agts-mcp
AI API Radarcom.dropwatchhq/ai-api-radar
AI Act Radarcom.aiactradar/ai-act-radar
AI Agent Tokenized Stock OSdev.aatos/aatos
AI Brand Watch by Desveladev.desvela/brand-watch
AI Context Flownetwork.plurality/ai-context-flow
AI Cortex Storagedev.aic0rt3x.memory/mcp
AI Design Blueprintcom.aidesignblueprint/blueprint
AI Dev Jobscom.aidevboard/jobs
AI HomeDesign MCPcom.aihomedesign/aihomedesign-mcp
AI Interview Agentscom.aiinterviewagents/interviews

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

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen