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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 18,609 of 22,700 in the registry
in this excerpt 82 % of 22,700 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)

18,585
Delivery form (raw)
remote9,496 51 %
paket7,964 43 %
paket und remote753 4.0 %
keines372 2.0 %

not recorded for 24 entries

Execution location

18,609
Execution location
remote9,661 52 %
local8,948 48 %

Repository platform (raw)

18,585
Repository platform (raw)
github14,303 77 %
nothing declared4,263 23 %
gitlab19 0.1 %

not recorded for 24 entries

Repository URL listed

18,609
Repository URL listed
yes14,339 77 %
no4,270 23 %

Schema version of the raw record (raw)

18,585
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json16,536 89 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json973 5.2 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json474 2.5 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json461 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)

18,585
Icon formats (raw)
nothing declared17,493 94 %
image/png701 3.8 %
image/svg+xml250 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 18,609 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. 18,609 entries at 200 each are 94 requests; the total is in the X-Gesamt header.

Excerpts sharing entries with this one

MCP servers without declared environment variables 16,909 entries in this excerpt15,628 shared MCP servers with a repository URL 17,743 entries in this excerpt14,339 shared MCP servers without a declared package registry 11,130 entries in this excerpt9,883 shared Remotely executed MCP servers 10,949 entries in this excerpt9,661 shared Local MCP servers without credentials 8,948 entries in this excerpt8,948 shared MCP servers over streamable-http only 9,880 entries in this excerpt8,678 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 7,651 to 7,700 of 18,609

Entries
SignSimpleapp.signsimple/signsimple
Signado MCPio.signado/mcp
Signal Desk by LarryBuildsAIio.github.LarryLemonBot/signal-desk
Signal Nodus SEC Filingsai.signalnodus/sec-filings
Signal Oracleio.github.NeruoticFarrow/signal-oracle
Signal not Noiseai.lifeisagame/signal-not-noise
SignalBrainio.github.whitestone1121-web/signalbrain
SignalEDIio.github.SignalEDI/mcp-server
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

All 18,609 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-zugangsdaten?seite=154