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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 20,303 of 24,507 in the registry
in this excerpt 83 % of 24,507 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)

20,279
Delivery form (raw)
remote10,918 54 %
paket8,178 40 %
paket und remote795 3.9 %
keines388 1.9 %

not recorded for 24 entries

Execution location

20,303
Execution location
remote11,085 55 %
local9,218 45 %

Repository platform (raw)

20,279
Repository platform (raw)
github15,575 77 %
nothing declared4,684 23 %
gitlab20 0.1 %

not recorded for 24 entries

Repository URL listed

20,303
Repository URL listed
yes15,612 77 %
no4,691 23 %

Schema version of the raw record (raw)

20,279
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json18,155 89 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,040 5.1 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json476 2.3 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json466 2.3 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json137 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)

20,279
Icon formats (raw)
nothing declared19,060 94 %
image/png794 3.9 %
image/svg+xml272 1.3 %
image/png, image/svg+xml135 0.7 %
image/jpeg10 0.0 %
image/webp4 0.0 %

and 4 more values · not recorded for 24 entries

Per property, the measured values inside this excerpt. The share refers to the 20,303 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://api.tracevero.com/v1/eintraege?art=mcp_server&zugangsdaten_erforderlich=false&grenze=200"

The command carries exactly the condition of this page. 20,303 entries at 200 each are 102 requests; the total is in the X-Gesamt header.

Changes to these entries

https://tracevero.com/aenderungen.atom?thema=ohne-zugangsdaten

Both addresses narrow the change stream to exactly the entries in this excerpt. The feed carries an identifier of its own, so a feed reader keeps it apart from the full stream.

Excerpts sharing entries with this one

MCP servers without declared environment variables 18,558 entries in this excerpt17,221 shared MCP servers with a repository URL 19,097 entries in this excerpt15,612 shared MCP servers without a declared package registry 12,623 entries in this excerpt11,321 shared Remotely executed MCP servers 12,429 entries in this excerpt11,085 shared MCP servers over streamable-http only 11,346 entries in this excerpt10,091 shared Local MCP servers without credentials 9,218 entries in this excerpt9,218 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 301 to 350 of 20,303

Entries
AdCritter for Agentscom.adcritter/mcp-agent
AdCritter for Builderscom.adcritter/mcp-dev
AdCrunchdev.adcrunch/mcp
AdMakeAIcom.admakeai/admakeai
AdPilot MCPcom.adpilotmcp/adpilot
AdSpend Auditorio.github.Evozim/ad-spend-auditor
AdWhiz — Google & Meta Ads MCP Serverio.github.iamzifei/adwhiz
Adaptive Memory Graphio.github.raskolnikovdd/adaptive-memory-graph
Adbloop Meta Adscom.adbloop/meta-ads
AddCalco.addcal/addcal
Address Validator APIio.github.Br0ski777/address-validator
Adliciocom.tryadlicio/adlicio
Admaxxercom.admaxxer/ads-manager
Admin MCP Servercom.microsoft/workiq-admintools
Admit Coach — University Datacom.admit-coach/university-data
AdmitBase Admissionscom.admitbase/admissions
AdoMcpio.github.John0King/adomcp
Adology MCP Servercom.adologyai/mcp
Adopte un Conteneur - Container Delivery & Dimensionsio.github.adopteunconteneur/delivery-calculator
Adoteca — Adoção de Pets no Brasilbr.com.adoteca/adoteca
AdrMcpio.github.Atypical-Consulting/adr-mcp
Ads AI Creator MCPio.github.rocnubie/ads-ai-creator-mcp
Ads MCPio.github.adkit/ads
AdsAgentio.github.nowork-studio/adsagent
AdsAgent — Google Ads MCPmd.adsagent/google-mcp
AdsAgent — Meta Ads MCPmd.adsagent/meta-mcp
AdsAgent — TikTok Ads MCPmd.adsagent/tiktok-mcp
AdsTurbo Creative MCPio.github.AdsTurbo/adsturbo-creative-mcp
Adsbio.github.pipeworx-io/adsb
AdvBoxio.github.mcp-dir/advbox-mcp
Advisors AI Store Readiness Checkai.advisorsai/store-readiness
AdvocateMCPcom.advocatemcp/advocate
Adzunaio.github.pipeworx-io/adzuna
Aegisio.github.verrysimatupang99/aegis
Aegis Gov Contractsio.github.AEGISGOVDAO/aegisgov-contracts-mcp
Aegis Policyio.github.Evozim/aegis-policy
Aegis — AI Agent Governanceio.github.Acacian/aegis
Aegis-Privacy-MCPio.github.Evozim/zero-leak
AegisAIio.github.kadopi/aegis-ai
Aether Wealthai.aetherwealth/mcp
Aetheris-MCP — x402 Web Scraping MCP Serverio.github.Timwal78/aetheris-mcp
Aevum Securitysg.com.aevumsecurity/agent-surface
Afbudsrejser travel searchdk.afbudsrejser/travel-search
Affiliate Networks MCPai.agenticaffiliate/affiliate-networks-mcp
Affine.Earth Math Courtearth.affine/math-court
Afromorphismcom.sarabalawson/afromorphism
After Effects MCPio.oneprism/after-effects
Afterpathsio.github.burnssa/afterpaths
AgencyAI Commerce MCPio.github.barnaby-coder/agencyai-mcp
Agenda Intelligence MDio.github.vassiliylakhonin/agenda-intelligence-md

All 20,303 entries in the list, with filters and pagination

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