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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 18,483 of 22,534 in the registry
in this excerpt 82 % of 22,534 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

Delivery form (raw)

18,459
Delivery form (raw)
remote9,405 51 %
paket7,936 43 %
paket und remote747 4.0 %
keines371 2.0 %

not recorded for 24 entries

Execution location

18,483
Execution location
remote9,568 52 %
local8,915 48 %

Repository platform (raw)

18,459
Repository platform (raw)
github14,237 77 %
nothing declared4,203 23 %
gitlab19 0.1 %

not recorded for 24 entries

Repository URL listed

18,483
Repository URL listed
yes14,273 77 %
no4,210 23 %

Schema version of the raw record (raw)

18,459
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json16,416 89 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json970 5.2 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json473 2.6 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json459 2.5 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json136 0.7 %
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json#/definitions/ServerDetail2 0.0 %

and 3 more values · not recorded for 24 entries

Icon formats (raw)

18,459
Icon formats (raw)
nothing declared17,385 94 %
image/png688 3.7 %
image/svg+xml245 1.3 %
image/png, image/svg+xml125 0.7 %
image/jpeg9 0.0 %
image/webp4 0.0 %

and 3 more values · not recorded for 24 entries

Per property, the measured values inside this excerpt. The share refers to the 18,483 entries of the excerpt, not to the registry. Shown are 6 of 7 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. 18,483 entries at 200 each are 93 requests; the total is in the X-Gesamt header.

Excerpts sharing entries with this one

MCP servers without declared environment variables 16,793 entries in this excerpt15,525 shared MCP servers with a repository URL 17,646 entries in this excerpt14,273 shared MCP servers without a declared package registry 11,026 entries in this excerpt9,791 shared Remotely executed MCP servers 10,844 entries in this excerpt9,568 shared Local MCP servers without credentials 8,915 entries in this excerpt8,915 shared MCP servers over streamable-http only 9,779 entries in this excerpt8,588 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 5,651 to 5,700 of 18,483

Entries
Nbp Plio.github.pipeworx-io/nbp-pl
Nbu Uaio.github.pipeworx-io/nbu-ua
Ncbi Eutilsio.github.pipeworx-io/ncbi-eutils
NeKo Biological Network Builderio.github.marcorusc/NeKo
Nebllacom.neblla/neblla
Necton MCPio.github.mcp-dir/necton-mcp
Nefesh — Real-Time Human State Awareness for AIai.nefesh/human-state
Nelly the Elephantio.github.SpicyRiceCakes/nelly-elephant-mcp
NeoDemosio.github.NeoDemosHQ/neodemos
Neon MCPio.github.mcp-dir/neon-mcp
Nepal Payments (Khalti — Khalti wallet)app.wishpool/nepal-payments-mcp
Nephyr Backtestio.github.clm-studios/nephyr-backtest
Nephyr Riskio.github.clm-studios/nephyr-risk
Nephyr Walletsio.github.clm-studios/nephyr-wallets
Nephyr Weatherio.github.clm-studios/nephyr-weather
NervaPackio.github.ramdhavepreetam/nervapack
Nesoio.github.pipeworx-io/neso
NetGrant — Canadian fundingca.netgrant/canadian-grants
NetLensio.github.pzalutski-pixel/netlens
NetLicensing MCP Serverio.github.Labs64/netlicensing-mcp
NetLogo MCPio.github.Razee4315/netlogo-mcp
Netallion MCP Liteio.github.netallion/netallion-mcp-lite
Netherlands Invoices (Peppol BIS 3.0 via Storecove)app.wishpool/netherlands-invoice-mcp
Netherlands Payments (Mollie — iDEAL)app.wishpool/netherlands-payments-mcp
Netherlands Tendersio.github.pipeworx-io/netherlands-tenders
Network AIopsio.github.AIops-tools/network-aiops
Network Sketcher (Local MCP)io.github.cisco-open/network-sketcher
NetworkOScom.thenetworkos/networkos
Netzhandwerker EU Power Dispatch APIde.netzhandwerker.energy/research-hub
Neural Graph Mapperio.github.Evozim/neural-graph-mapper
NeuralBrainio.github.alexcurpan-cloud/neuralbrain
NeuroDock (hosted)io.github.tlennon-ie/neurodock-remote
NeuroDock Chronometricio.github.tlennon-ie/neurodock-mcp-chronometric
NeuroDock Cognitive Graphio.github.tlennon-ie/neurodock-mcp-cognitive-graph
NeuroDock Guardrailio.github.tlennon-ie/neurodock-mcp-guardrail
NeuroDock Task Fractionatorio.github.tlennon-ie/neurodock-mcp-task-fractionator
NeuroDock Translationio.github.tlennon-ie/neurodock-mcp-translation
NeuroFlow MCPio.github.LeonardoCesca/neuroflow-mcp
NeuroRankapp.neurorank/mcp
NeuroStackio.github.raphasouthall/neurostack
NeuroViz — AI Jewelry Photographyai.neuroviz/jewelry-photography
Nevloio.nevlo/nevlo
New Jersey MVCio.github.pipeworx-io/nj-mvc
New Mexico Literacy Projectorg.newmexicoliteracyproject/nmlp-mcp
New Relic MCP Serverio.github.newrelic-partners/mcp-server
New York State DMVio.github.pipeworx-io/ny-dmv
New Zealand Payments (Stripe — cards / Apple Pay)app.wishpool/new-zealand-payments-mcp
News Serverio.github.rubtuc/news-server
Newsapiio.github.pipeworx-io/newsapi
Newsdataio.github.pipeworx-io/newsdata

All 18,483 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-zugangsdaten?seite=114