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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 5,378 of 21,996 in the registry
in this excerpt 24 % of 21,996 in the registry

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

Repository platform (raw)

5,370
nothing declared2,798 52 %
github2,555 48 %
gitlab17 0.3 %

not recorded for 8 entries

Repository URL listed

5,378
no2,803 52 %
yes2,575 48 %

Delivery form (raw)

5,370
remote4,501 84 %
paket647 12 %
paket und remote190 3.5 %
keines32 0.6 %

not recorded for 8 entries

Execution location

5,378
remote4,521 84 %
local857 16 %

Schema version of the raw record (raw)

5,370
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json4,562 85 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json375 7.0 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json270 5.0 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json127 2.4 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json34 0.6 %
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json#/definitions/ServerDetail2 0.0 %

not recorded for 8 entries

Icon formats (raw)

5,370
nothing declared4,811 89 %
image/png357 6.6 %
image/svg+xml105 2.0 %
image/png, image/svg+xml89 1.7 %
image/jpeg4 0.1 %
image/jpg1 0.0 %

and 3 more values · not recorded for 8 entries

Per property, the measured values inside this excerpt. The share refers to the 5,378 entries of the excerpt, not to the registry. Shown are 6 of 10 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. 5,378 entries at 200 each are 27 requests; the total is in the X-Gesamt header.

Excerpts sharing entries with this one

MCP servers without declared environment variables 5,868 entries in this excerpt5,131 shared MCP servers without a declared package registry 5,255 entries in this excerpt4,541 shared Remotely executed MCP servers 5,239 entries in this excerpt4,521 shared MCP servers over streamable-http only 4,958 entries in this excerpt4,272 shared MCP servers without a repository URL 3,305 entries in this excerpt2,803 shared Remote MCP servers without a repository URL 3,125 entries in this excerpt2,681 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 551 to 600 of 5,378

Clara — Personal Clean Air Plannercom.southlondonscientific/clara
Clarid Complianceai.clarid/compliance
Clarid HMDA Validatorai.clarid/hmda
Clarigridenergy.clarigrid/clarigrid
Clarity by Health AIcom.healthai/clarity
Claude FAFone.faf/claude-faf-mcp
Claude Registry Plugin Catalogcom.clauderegistry/plugin-catalog
Claudeers MCP Servercom.claudeers/mcp
ClawSpan ShardLink MCPcloud.clawspan/shardlink
Cleanorapp.cleanor/cleanor
ClearMarketfyi.clearmarket/clearmarket
ClearPolicyapp.clearpolicy/clearpolicy
Clelpai.clelp/clelp
Clinical Trialsorg.memoryapi/clinical
Clizeai.clize/clize
Clootrackcom.clootrack/mcp
Close APIcity.close/close-api
CloudPepperio.cloudpepper/mcp
Cloudgate Workflowdev.cloudgate/workflow
Cloudresumeio.cloudresume/resume-builder
Cluesoio.clueso/video
Clutch.coco.clutch/mcp
Coach Wattscom.coachwatts/coach-watts
CoachSyncio.coachsync/coachsync-mcp
Cochrane Medical Reviewscom.olyport/cochrane
Cocktail Glassglass.cocktail/cocktail-glass
Code Pathfinderdev.codepathfinder/pathfinder
Code Synapse — Fit Repo Findercom.leewaystudio/code-synapse
CodeCrafted Designuk.co.codecrafted/design
CodeNibai.codenib/codenib
CodeQRio.codeqr/codeqr
CodeReclaimers Capability Oraclesupport.recursive/alan
CodeStringers MCP Servercom.codestringers/mcp
Codex Pets Registrytech.ydb-qdrant.pets/codex-pets-ydb-qdrant
Codey 律所管理系統com.thecodey/codey
Cofoundai.cofoundagent/cofound
Cognethicscom.cognethics/cognethics
Coil Scannertrade.coil/stock-market-scanner
CoinMarketCapcom.coinmarketcap/coinmarketcap
CoinPaprikacom.coinpaprika/coinpaprika
Coinfutycom.coinfuty/coinfuty
Coinslot — the vending machine for machinesdev.coinslot/coinslot
College Scorecardcom.olyport/college-scorecard
Colombia Invoices (DIAN factura electronica via Matias API)app.wishpool/colombia-invoice-mcp
Colombia Payments (Mercado Pago — PSE / Nequi)app.wishpool/colombia-payments-mcp
Command+Kcom.commandplusk/command-k
Commonlands Optics: M12 Lens and C-Mount Lens Finder + Field-of-View Calculatorcom.commonlands/optics-mcp
Company Intelcom.timzinin.api/company-intel
Compellerai.compeller/compel
Compliance Batch Alignmentcom.bonissystems/compliance-batch

All 5,378 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-zugangsdaten?seite=12