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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 20,735 of 25,100 in the registry
in this excerpt 83 % of 25,100 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)

20,711
Delivery form (raw)
remote11,203 54 %
paket8,293 40 %
paket und remote819 3.9 %
keines396 1.9 %

not recorded for 24 entries

Execution location

20,735
Execution location
remote11,370 55 %
local9,365 45 %

Repository platform (raw)

20,711
Repository platform (raw)
github15,830 76 %
nothing declared4,858 23 %
gitlab23 0.1 %

not recorded for 24 entries

Repository URL listed

20,735
Repository URL listed
yes15,870 77 %
no4,865 23 %

Schema version of the raw record (raw)

20,711
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json18,559 90 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,057 5.1 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json477 2.3 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json476 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)

20,711
Icon formats (raw)
nothing declared19,440 94 %
image/png822 4.0 %
image/svg+xml285 1.4 %
image/png, image/svg+xml145 0.7 %
image/jpeg10 0.0 %
image/webp5 0.0 %

and 4 more values · not recorded for 24 entries

Per property, the measured values inside this excerpt. The share refers to the 20,735 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. 20,735 entries at 200 each are 104 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 18,971 entries in this excerpt17,592 shared MCP servers with a repository URL 19,482 entries in this excerpt15,870 shared MCP servers without a declared package registry 12,958 entries in this excerpt11,614 shared Remotely executed MCP servers 12,756 entries in this excerpt11,370 shared MCP servers over streamable-http only 11,662 entries in this excerpt10,366 shared Local MCP servers without credentials 9,365 entries in this excerpt9,365 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 1,301 to 1,350 of 20,735

Entries
Biostudiesio.github.pipeworx-io/biostudies
Bisio.github.pipeworx-io/bis
Bitbucket MCPio.github.MatanYemini/bitbucket-mcp
Bitbucket MCP Serverio.github.lawp09/bitbucket-mcp
Bitcoin MCPio.github.Bortlesboat/bitcoin-mcp
Bitfinexio.github.pipeworx-io/bitfinex
Bitmovin Observability MCPcom.bitmovin.mcp.analytics/analytics-mcp
Bitriseio.github.bitrise-io/bitrise-mcp
Bitrix MCPio.github.bitrix24/bitrix-mcp-rest
Bitrix24io.github.bitrix24/bitrix24
Bitstampio.github.pipeworx-io/bitstamp
BittensorMCPio.github.btmcp/bittensormcp
BittleBits GEO Assistantai.bittlebits/bittlebits
Bityio.github.mcp-dir/bity-mcp
Biz Plannercom.biz-planner/mcp
BizClaw Business Directory MCPxyz.bizclaw/business-directory
BizVerifyco.bizverify/mcp
Black Duck Security Scannercom.blackduck/mcp-server
BlackDome Threat Intelio.github.blackdome-ai/blackdome
BlackDome Threat Intelio.github.blackdome-ai/blackdome-mcp
Blaitech Data Refinery MCPio.github.omarberrehail/blaitech-refinery
Blame Todaytoday.blame/mcp
Blank Files MCPio.github.filearchitect/blankfiles-mcp
Bleepcom.usebleep/bleep
BlendDuck Social Publishingcom.blendduck/blendduck
Blingio.github.mcp-dir/bling-mcp
BlinkCodes catalogcom.blinkcodes/catalog
Blitz Wingsio.github.scheur/blitz-wings
BlitzReels Video Editorcom.blitzreels/blitzreels
Blixtworkscom.blixtworks.www/tools
Block Genomics — Nexus Protocolio.github.BitmapAsset/block-genomics-mcp
BlockRazor Docsio.blockrazor/docs
BlockchainAnalysisio.blockchainanalysis/mcp
Blockchairio.github.pipeworx-io/blockchair
Blockscoutio.github.pipeworx-io/blockscout
Blocksize Agentic Market Intelligenceinfo.blocksize.mcp/agentic-payments
Blockstream Infoio.github.pipeworx-io/blockstream-info
BlogCaster MCPio.github.BamaCharanChhandogi/blogcaster-mcp
Bloody Hopes Historical Criticio.github.re-fagiano/bloodyhopes-campfire
Bloopo — AI Ad & Creative Studioai.bloopo/bloopo
Blsio.github.pipeworx-io/bls
Blue Cap Evidence Verifyio.soundiq/bluecap-evidence-verify
Blue Pillow Hotels & Stayscom.bluepillow/hotels
BlueGamma - Real-time Interest Rate Dataio.github.Blue-Gamma/bluegamma
BlueNexus Universal MCPai.bluenexus/universal-mcp
Blueprint Agentic Staking (Solentic)io.github.blueprint-infrastructure/solentic
Blueprint Chartio.github.blueprint-chart/mcp
Bluesky Keyword Alertsio.github.telemarkdigital-publisher/bluesky-keyword-alerts
Bluewatchio.github.29yeovil/bluewatch
Blumen Komander Münchenio.github.Severin2k/blumen-komander-mcp

All 20,735 entries in the list, with filters and pagination

tracevero · https://tracevero.com/themen/ohne-zugangsdaten?seite=27