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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 5,801 to 5,850 of 18,483

Entries
NovaRailio.github.farestrabs/agentnet
Novel Factory MCPtop.novelmcp/novel-factory
Novyx MCPio.github.novyxlabs/novyx-mcp
Nowah Travelio.github.Nowah-xyz/nowah-travel
Nowenai.nowen/nowen
Nowlineio.nowline/nowline
Npi Registryio.github.pipeworx-io/npi-registry
Npm Package Info Mcpio.github.varvararatta/npm_package_info_mcp
Npsio.github.pipeworx-io/nps
Nrelio.github.pipeworx-io/nrel
Nsf Awardsio.github.pipeworx-io/nsf-awards
Nsi Bgio.github.pipeworx-io/nsi-bg
NuBereacom.streamsapps/nuberea
NuMetricxyz.virifi.numetric-mcp/numetric
Nubank MCPio.github.mcp-dir/nubank-mcp
Nubooio.github.gitlares/nuboo
Nudgeio.github.jwill824/nudge-mcp
Nugetio.github.pipeworx-io/nuget
Nullcone Threat Intelligenceio.github.maco144/nullcone
NumProofio.github.projecttron/numproof
Numbersio.github.pipeworx-io/numbers
Numbers Online — phone intelligenceonline.numbers/numbers-online
Numbers-LEio.github.nolindnaidoo/numbers-le
Nursing Home Databasecom.nursinghomedatabase/mcp
Nusii MCP Servercom.nusii/mcp
Nutanix AIopsio.github.AIops-tools/nutanix-aiops
Nutanix Prism Centralio.github.wyre-technology/nutanix-mcp
Nutrition MCPio.github.AndrewVG23/nutrition-mcp
Nutrition MCPio.github.akutishevsky/nutrition-mcp
Nuvemshopio.github.mcp-dir/nuvemshop-mcp
Nuzo Memoryio.github.fabionfsc/nuzo-memory
Nwsio.github.pipeworx-io/nws
Nyc Parksio.github.pipeworx-io/nyc-parks
Nyplio.github.pipeworx-io/nypl
Nytio.github.pipeworx-io/nyt
Nível Socioeconômico e Renda Estimadaio.github.mcp-dir/renda_estimada-mcp
Nôm Na Việt — Hán Nôm Dictionarycom.nomnaviet/han-nom
O'Reilly Media MCP Serverio.github.oreillymedia/oreilly-mcp-server
O*NET Occupational Datacom.olyport/onet
OAB Cadastro de Advogadosio.github.mcp-dir/oab_advogados-mcp
OBSBOT Tiny 2 Camera Controlio.github.lxman/obsbot-mcp
OBTOco.obto/obto
OCI Pricingio.github.jasonwilbur/oci-pricing-mcp
OCR Text Extraction APIio.github.Br0ski777/ocr-extract
ODSP Remote MCP Servercom.microsoft/workiq-odspremoteserver
OECD MCP Serverio.github.isakskogstad/oecd-mcp
OFAC (Sanções EUA)io.github.mcp-dir/ofac-mcp
OFAC SDN Screeningcom.bonissystems/ofac-sdn-screening
OGA Antibody Validationio.github.onlygoodantibodies/oga-antibodies
OGForge MCPio.github.dpozimski/ogforge-mcp

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

tracevero · https://tracevero.com/en/themen/ohne-zugangsdaten?seite=117