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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 201 to 250 of 5,868

Agentic UI Generator for Angularcom.telerik/agentic-ui-generator-for-angular
AgenticEmaildev.agenticemail/mcp
AgenticRail Gate - sequence enforcement and verifiable audit receipts for AI agent compliancenz.agenticrail/gate
AgenticTotem Web Extractorcom.agentictotem/web-extractor
Agentiocom.agentio/brand-connector
Agently Braindev.agently/brain
Agentmemory MCPspace.agentmemory/agentmemory-mcp
Agentry — AI Agent Directorycom.agentry/agent-directory
AgentsPricecom.agentsprice/agentsprice
Agentwatchlighting.comiza/agentwatch
AggREIgator Procom.aggreigator/pro
Agoriastudio.agoria/registry
AiAkiv Memorycom.aiakiv/memory
AiDOOS Virtual Delivery Centercom.aidoos/virtual-delivery-center
AiESpherecom.aiesphere/jobs
AiGramXcom.aigramx/aigramx
Aibooma - AI Agent Registrycom.aibooma/agent-registry
Aigistcom.ai-gist/aigist
Aimcom.startaiming/aim
Aiqbee Braincom.aiqbee/brain
Air Pipeio.airpipe/airpipe
AirROIcom.airroi/mcp
AirShelf Catalogai.airshelf/catalog
Akeda ERPru.akeda.erp/akeda-erp
Akkilahdot travel searchfi.akkilahdot/travel-search
Alaska Jobsorg.alaskajobs/board
Alchemy MCP Servercom.alchemy/mcp
Algeria Payments (Chargily Pay — EDAHABIA / CIB)app.wishpool/algeria-payments-mcp
AlgoVesta MCP Tradingcom.algovesta/trading
AllGoodInspcom.allgoodinsp/mcp-server
AllPDFMagiccom.allpdfmagic/allpdfmagic
Allowance MCPcom.useallowance/allowance-mcp
Alloycx.alloy/alloy
Allstacks Analytics MCP Servercom.allstacks/allstacks-mcp
Almanacar.almanac/almanac
Almuredcom.almured/marketplace
Alpha (Mossland)land.moss/alpha-mcp
AlphaCreek SEC Filings MCPai.alphacreek/alphacreek-mcp
Alpicai.alpic.mcp/alpic-mcp
AlpineDataWorks Intelligence Servercom.alpinedataworks/adw-intelligence-server
Altoviz MCP Servercom.altoviz/mcp
Amazon ECS MCP Serveraws.api.us-east-1.ecs-mcp/server
Amazon EKS MCP Serveraws.api.us-east-1.eks-mcp/server
Amazon Trends APIai.trendsapi/amazon
Amazon Trends MCPai.trendsmcp/amazon
Ambercom.ambermem/amber
Ambixai.ambix/ambix
American Default Researchorg.americandefault/research
Amo.ngng.amo/amo-ng
Amplitudecom.amplitude/mcp-server

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

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=5