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MCP servers without credentials

MCP servers for which the registry lists no required secret variable. Measured from the manifest declaration, with source and date.

in this excerpt 5,378 of 21,996 in the registry
in this excerpt 24 % of 21,996 in the registry

What this excerpt selects

Credentials requiredno
derived from: Required secret variables (raw)

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)

5,370
nothing declared2,798 52 %
github2,555 48 %
gitlab17 0.3 %

not recorded for 8 entries

Repository URL listed

5,378
no2,803 52 %
yes2,575 48 %

Delivery form (raw)

5,370
remote4,501 84 %
paket647 12 %
paket und remote190 3.5 %
keines32 0.6 %

not recorded for 8 entries

Execution location

5,378
remote4,521 84 %
local857 16 %

Schema version of the raw record (raw)

5,370
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json4,562 85 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json375 7.0 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json270 5.0 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json127 2.4 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json34 0.6 %
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json#/definitions/ServerDetail2 0.0 %

not recorded for 8 entries

Icon formats (raw)

5,370
nothing declared4,811 89 %
image/png357 6.6 %
image/svg+xml105 2.0 %
image/png, image/svg+xml89 1.7 %
image/jpeg4 0.1 %
image/jpg1 0.0 %

and 3 more values · not recorded for 8 entries

Per property, the measured values inside this excerpt. The share refers to the 5,378 entries of the excerpt, not to the registry. Shown are 6 of 10 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&zugangsdaten_erforderlich=false&grenze=200"

The command carries exactly the condition of this page. 5,378 entries at 200 each are 27 requests; the total is in the X-Gesamt header.

Excerpts sharing entries with this one

MCP servers without declared environment variables 5,868 entries in this excerpt5,131 shared MCP servers without a declared package registry 5,255 entries in this excerpt4,541 shared Remotely executed MCP servers 5,239 entries in this excerpt4,521 shared MCP servers over streamable-http only 4,958 entries in this excerpt4,272 shared MCP servers without a repository URL 3,305 entries in this excerpt2,803 shared Remote MCP servers without a repository URL 3,125 entries in this excerpt2,681 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 851 to 900 of 5,378

Email Serverlive.alpic.staging/node-email-mcp-59eeb419
Email Serverlive.alpic.staging/test-server
EmailMCPio.setip/emailmcp
Embers: Tabletop RPG Toolkitcom.embersds/embers
Emerging Tech Center — AI Agent Gig Boardcom.emergingtechcenter/gigs
EnConvertcom.enconvert/mcp
Enciclopedia Católica Wikitólicacom.wikitolica/mcp
Endlssio.endlss/endlss-mcp-server
Endorsocom.endorso/endorso
Energetica — Argentine Oil & Gas Dataar.energetica/data
EngScript Engineering MCPcom.engscript/mcp
Engageable Analyticstech.engageable/analytics
EntRoutecom.entroute/entroute
Entalpa Requirements MCPcom.entalpa/requirements
EntangleEQcom.entangleeq/pay-transparency
Entity Enricherai.entityenricher/enricher
Entity-ID Resolverxyz.entityresolver/resolver
Entrida — UK Market Entrycom.entrida/mcp
Entscheidsuche — Schweizer Gerichtsentscheidech.entscheidsuche/mcp
Entyraxcom.entyrax/entyrax
EnvoiSMSma.envoisms/envoisms
Epanyaai.epanya/epanya
Epinuai.epinu/epinu
Epovestcom.epovest/ai-visibility
Epublyscom.epublys/epublys
Era Contextapp.era/context
Erik Bethke's Blog & Knowledge Graphcom.erikbethke/blog
EruditePay Blockchain Intelligencecom.eruditepay/blockchain-intelligence
Escola de Rádio TV & Web (ER+)br.com.escoladeradio.www/public
Estonia Payments (Stripe — cards / Apple Pay)app.wishpool/estonia-payments-mcp
EuroComply — EU Regulatory Complianceapp.eurocomply/compliance
Event Escapescom.eventescapes/event-escapes
EventMatey Event Discoverycom.eventmatey.mcp/event-discovery
Eventshipcom.eventship/mcp
Eveoy — Verified In-Store Foot Traffic ($24.99/customer)com.eveoy/mcp
Everway MCP Serverai.everway/everway-mcp-server
Evlek — Northern Cyprus Property MCP Serverapp.evlek/mcp-server
ExactPDFcom.exactpdf/mcp
Examova — Exam Prepcom.examova/mcp
ExecBrocom.execbro/execbro
Execution Marketmarket.execution/execution-market
ExitCleanly — LLC Dissolution by Statecom.exitcleanly/dissolution
Expatriator Immigration Knowledgecom.expatriator/immigration
Expense Budget Trackercom.expense-budget-tracker/expense-budget-tracker
Exploit Intelligence Platform — CVE, Vulnerability and Exploit Databasecom.exploit-intel/eip-mcp
Export Controldev.toolstop/export-control
Extrabold Tools Gridfinitytools.extrabold/gridfinity
Ezoic Setup Assistantcom.ezoic/setup
FBI Crime Datacom.olyport/fbi-crime
FBI NIBRS Crime Datacom.olyport/fbi-nibrs

All 5,378 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-zugangsdaten?seite=18