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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 901 to 950 of 5,868

Dreambooth Studiocom.dreamboothstudio/dreambooth
Dreamlitai.dreamlit/mcp
Drengrdev.drengr/server
Drillablecom.drillable/gateway
Drillr — The financial MCP for AI agentsai.drillr/drillr
DripMetricsai.dripmetrics/mcp
DripRaven WhatsApp campaignscom.dripraven/dripraven
Drivingscom.drivings/driving-test-study
Drop Indexcom.dropwatchhq/drop-index
Dropyourio.dropyour/dropyour
Dual Registrydev.dualregistry/registry
DuckHub QR Menucom.duck-hub/menu
Dukon AI — BILLZ store analyticscom.dukonai/billz
Dynomatixcom.dynomatix/company
E2LLMcom.e2llm/element-to-llm
ENTIA — 5.5M Verified Entities for AI Agentssystems.entia/entity-verification
ENYAL by Greenland AIai.enyal/enyal
EOSL.ai — Hardware End-of-Life Databaseai.eosl/eosl
EPA Air Quality & Toxicscom.olyport/epa
EPA EJScreencom.olyport/ejscreen
EPK Properties Public Knowledge MCPcom.epkproperties/public-knowledge
EU Trade Explorereu.tradedashboard/eu-trade-explorer
EU261 Flight Compensationdev.danielsuchan/eu261
EVERJUSTapp.everjust/mcp
EXVIV Competitive Intelligencecom.exviv/competitive-intelligence
EZTexting MCPcom.eztexting/mcp
Earlywire — Marketing & Growth Intelligencecom.barisasa.earlywire/wire
Earnings Feedcom.earningsfeed/mcp
Easy MCP AI — Connector for Claude, ChatGPT & SEO Datacom.easymcpai/easy-mcp-ai-wordpress
EasyData Datacc.easydata/data
EasyKanbanapp.easykanb/easykanban
EchoRelaydev.echorelay/management
Eco Van Move Bookingcom.ecovanmove/booking
EcoCarbonWikidev.carbonitex.ecogame/ecocarbonwiki
EcoPlaza MCPcom.iterruptivo.ecodashboard/ecoplaza-mcp
Ecommerce Trends APIai.trendsapi/ecommerce
Ecommerce Trends MCPai.trendsmcp/ecommerce
EconomyOSxyz.economyos/economyos
Ecosystem Monitororg.memoryapi/monitor
Ecuador Invoices (factura electrónica / SRI via Datil)app.wishpool/ecuador-invoice-mcp
Edenso.eden/eden
Edge Labcom.lifelongedge/edge-lab
EdgeLock Trading Journalapp.edgelock/journal
Edictsh.edict/edict
Eesier — AI Lead Prospectingcom.eesier/prospecting
Eevyai.eevy/mcp
Egnyte Remote MCP Servercom.egnyte/mcp-server
Egypt Payments (Paymob — cards / mobile wallets)app.wishpool/egypt-payments-mcp
El Pujante — Subastas públicas de Españaes.elpujante/subastas
Elasticflowapp.elasticflow/mcp

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

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=19