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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 451 to 500 of 5,378

COMPAMIR Newscom.compamir/news
CPZAIcom.cpz-lab.mcp/cpzai
CR8 Agent Commonsdev.cr8/commons
CSIDIA — operational notes and capabilitiescom.csidia/notes
Caboocom.getcaboo/caboo
Cabrini Market Dataai.cabrini/market-data
Cactalai.cactal/cactal
Cadbury NetSuite Answerscom.trycadbury/netsuite
California Justice Watchcom.cajusticewatch/cajusticewatch
Caliperfit.caliper/caliper
Call Mecom.serdaroztetik/call-me
Callendarco.callendar/mcp
CalmSEOcom.calmseo/seo-mcp
Calories Club: AI Food Trackerapp.recordo.api/calories-club
CalvingWatch Public Knowledgecom.calvingwatch/public-knowledge
Calvix Technology Solutionsio.calvix/mcp
CamFeed Journalism Archiveau.com.cameronwilson.camfeed/camfeed
Cameron Rye Portfolio MCP Serverdev.rye/portfolio
Camping Australiaau.com.trip-planner/camping-australia
Can I Vibe? — AI coding provider statusai.canivibe/status
Canada Payments (Stripe — cards / Apple Pay)app.wishpool/canada-payments-mcp
Canada Payroll — employer cost & take-home math (2026)ca.canada-payroll/canada-payroll
Canal Navcom.canalnav/canal-nav
Cancun4me — Reservas de Hotelme.cancun4/reservas
Candor Financemoney.candor/candor-finance
Cannon Studioapp.cannonstudio/cannon-studio
Cannon VoIP AI Assistantcom.cannonvoip/ask
Canonical Company Searchai.trycanonical/company-search
Cantara wiki — community knowledge webno.cantara/wiki
Canvoraai.canvora/canvora
Caper Wikinetwork.caper/caper-wiki
Capitals!live.alpic.staging.skybridge-712c1350/skybridge
Car Handshakecom.carhandshake/inventory
CarHuntfr.carhunt/carhunt
CarScoutcom.usecarscout/mcp
Cardogapp.cardog/mcp
CarePlanKit — Nursing Care Planscom.careplankit/care-plans
CareRanks Datacom.careranks/careranks-data
Career Riftcom.careerrift/career-rift
Cars Helping Kids — Car Donationsorg.carshelpingkids/car-donations
CarteleraCines.eses.carteleracines/cartelera
Carvox — Carros Usados em Portugalpt.carvox/cars
Cash Flow Frogcom.cashflowfrog.mcp/server
CastHost — AI Agent Control for Radionet.casthost/radio
Catalog Attribute Normalizercom.acjlabs/catalog-normalizer
CatchDoms — Expired Domains APIcom.catchdoms/expired-domains
CaudexCatena MCPcom.caudexcatena/caudexcatena-mcp
Cauloai.caulo/caulo
Cavuno MCPcom.cavuno/job-board-operator
Celigocom.celigo/celigo

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

tracevero · https://tracevero.com/en/themen/ohne-zugangsdaten?seite=10