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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

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
Repository platform (raw)
nothing declared2,798 52 %
github2,555 48 %
gitlab17 0.3 %

not recorded for 8 entries

Repository URL listed

5,378
Repository URL listed
no2,803 52 %
yes2,575 48 %

Delivery form (raw)

5,370
Delivery form (raw)
remote4,501 84 %
paket647 12 %
paket und remote190 3.5 %
keines32 0.6 %

not recorded for 8 entries

Execution location

5,378
Execution location
remote4,521 84 %
local857 16 %

Schema version of the raw record (raw)

5,370
Schema version of the raw record (raw)
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
Icon formats (raw)
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 1,601 to 1,650 of 5,378

Entries
MetaMesh-UGAdev.metamesh-uga/metamesh-uga
MetalMinercom.metalminer/mcp
MetalTakip Digestcom.metaltakip/digest
Metatakenet.metatake/mcp
MetricDuck — Financial Analysiscom.metricduck/financial-analysis
Mexican Payroll & Tax Calculatordev.tinyapis/mx-fiscal
Mexico Invoices (CFDI 4.0 factura electrónica)app.wishpool/mexico-invoice-mcp
Mexico Payments (Mercado Pago — OXXO cash)app.wishpool/mexico-payments-mcp
Microsoft Fabric MCP Servercom.microsoft/microsoft-fabric
Microsoft Learn MCPcom.microsoft/microsoft-learn-mcp
Microsoft Sentinel Data Explorationcom.microsoft/sentinel-data-exploration
Midaso.mida/ab-testing
Mind the Gates — UK level crossingsuk.mindthegates/crossings
MindDory Braincom.minddory/brain
MindFlowsus.mindflows/mcp-server
MindMapcom.keenethics-labs/mindmap
MindMeistercom.mindmeister/mcp
Mindlifyco.mindlify/mindlify
Minds: Synthetic Market Research Panelsai.getminds/minds
Mini Accountantapp.miniaccountant/mini-accountant
Ministry of Gems — Gemmologyau.com.ministryofgems/gemmology
Minkcom.minkapp/mink
Mink Viking Experienceis.mink/viking-experience
Mint — Safe Mac Storage Actionscom.dzgapp/mint
MintMCP Docscom.mintmcp/docs
Minter.io Social Media Analyticsio.minter/analytics
MinutaIA: Pesquisa Jurídicabr.com.minutaia/pesquisa-juridica
Mirrorscom.runmirrors/mirrors
MisarMailio.misar.mail/misarmail
Mixer4AIcom.mixer4ai/mixer4ai
Mnemolog MCPdev.pages.mnemolog/mnemolog
Mnemos — memory as a servicecom.virohanalife/mnemos
Mobbincom.mobbin/mobbin
Mockbirddev.workers.mockbird.mockbird/mockbird
ModelRunnerai.modelrunner/mcp
Modelmeterxyz.modelmeter/modelmeter
ModelsAgreecom.modelsagree/modelsagree
Modulos Demo Bookingai.modulos/demo-booking
MojaLab Contentcom.mojalab/content
MolTravelcom.moltravel/travel
MoltArchcom.moltarch/moltarch
MoltJobsio.moltjobs/moltjobs
Money You're Owed Catalogcom.moneyyoureowed/catalog
Money-Engine x402 Researchcom.devvizion/x402-research
MoodleMCPcom.moodlemcp/moodle
Moonlings — Local Business Intelligenceai.moonlings/moonlings
Moonloracom.moonlora/moonlora
More Good Reviewscom.moregoodreviews/project
Morning brieflive.alpic.iaapp-a912a14e/IAApp
Morphedapp.morphed/mcp

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

tracevero · https://tracevero.com/en/themen/ohne-zugangsdaten?seite=33