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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 19,295 of 23,407 in the registry
in this excerpt 82 % of 23,407 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)

19,271
Delivery form (raw)
remote10,128 52 %
paket8,002 41 %
paket und remote766 4.0 %
keines375 1.9 %

not recorded for 24 entries

Execution location

19,295
Execution location
remote10,294 53 %
local9,001 47 %

Repository platform (raw)

19,271
Repository platform (raw)
github14,792 77 %
nothing declared4,460 23 %
gitlab19 0.1 %

not recorded for 24 entries

Repository URL listed

19,295
Repository URL listed
yes14,828 77 %
no4,467 23 %

Schema version of the raw record (raw)

19,271
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json17,169 89 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,021 5.3 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json475 2.5 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json465 2.4 %
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)

19,271
Icon formats (raw)
nothing declared18,156 94 %
image/png716 3.7 %
image/svg+xml255 1.3 %
image/png, image/svg+xml128 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 19,295 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. 19,295 entries at 200 each are 97 requests; the total is in the X-Gesamt header.

Excerpts sharing entries with this one

MCP servers without declared environment variables 17,586 entries in this excerpt16,301 shared MCP servers with a repository URL 18,250 entries in this excerpt14,828 shared MCP servers without a declared package registry 11,769 entries in this excerpt10,518 shared Remotely executed MCP servers 11,585 entries in this excerpt10,294 shared Local MCP servers without credentials 9,001 entries in this excerpt9,001 shared MCP servers over streamable-http only 10,515 entries in this excerpt9,309 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 8,101 to 8,150 of 19,295

Entries
Signedcom.signed/signed
Signet MCP Toolsio.github.Prismer-AI/signet-mcp-tools
Signs of AI Writingio.github.peopleworks/signs-of-ai
Signvoycom.signvoy/signvoy
Siima eSIMonline.siima/esim
SilbercueSwiftio.github.silbercue/silbercueswift
SilbercueSwift — iOS MCP Serverio.github.Silbercue/silbercueswift
Silicon Analystsio.github.SiliconAnalysts/silicon-analysts
Silicon Friendlycom.siliconfriendly/directory
SiliconBridgeio.github.aataqi-boop/siliconbridge
Silpo MCP Serverio.github.MIt9/silpo-mcp
SimSenseai.simsense/mcp
SimStimai.simstim/mcp
Simapio.github.pipeworx-io/simap
Simbadio.github.pipeworx-io/simbad
Similaridade de Identidade (Argentina)io.github.mcp-dir/similaridade_ar-mcp
Similaridade de Identidade (Brasil)io.github.mcp-dir/similaridade_br-mcp
Similaridade de Identidade (México)io.github.mcp-dir/similaridade_mx-mcp
Simmerio.github.adlai88/simmer-mcp
Simples Nacionalio.github.mcp-dir/simples_nacional-mcp
SimplyPrint: 3D Print Farm Managementio.simplyprint/simplyprint
SimplyScanio.simplyscan/simplyscan
Simpson Strong-Tie Agentio.github.srotzin/simpson-strong-agent-service
Simsima Connectivityio.github.Willyfab/simsima-connectivity
SingChatorg.singchat/singchat
Singapore Business Directorycom.sgpdirectory/mcp
Singapore Business Directorycom.sgpdirectory/singapore-business-directory
Singapore Payments (HitPay — PayNow QR)app.wishpool/singapore-payments-mcp
Singapore Procurementio.github.pipeworx-io/singapore-procurement
Singstat Sgio.github.pipeworx-io/singstat-sg
Singularity Layer MCPio.github.ivaavimusic/singularity
Sintegra (Cadastros Estaduais)io.github.mcp-dir/sintegra-mcp
Sintegra CCCio.github.mcp-dir/sintegra_ccc-mcp
Sintegra CCC Completaio.github.mcp-dir/sintegra_ccc_completa-mcp
Sipcodeio.github.Anuj7411/sipcode
Sipflowdev.sipflow/sipflow
Sireniceu.sirenic/sirenic
Sistaminuten travel searchse.sistaminuten/travel-search
Sistat Siio.github.pipeworx-io/sistat-si
SiteGuardianio.github.gweber/siteguardian
SiteHealth MCPio.github.carsonroell-debug/sitehealth-mcp
SiteVitalsio.github.tom18a/sitevitals
Sitelascom.sitelas/sitelas
Sitelemetrycom.sitelemetry/sitelemetry
SitesPlacedcom.sitesplaced/sitesplaced
Situação Eleitoral (TSE)io.github.mcp-dir/situacao_eleitoral-mcp
Situação da CNHio.github.mcp-dir/cnh_situacao-mcp
Sivut SEC Crypto Filing Radarco.sivut.pay/sec-crypto-filing-radar
Skala — Legal Platform for Startupsio.skala/mcp
Skan Firmyio.github.bibi-bambi/skanfirmy

All 19,295 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-zugangsdaten?seite=163