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MCP servers without declared environment variables

The manifest explicitly declares no environment variable. That is the empty value of a raw declaration, not "not recorded".

in this excerpt 19,035 of 25,181 in the registry
in this excerpt 76 % of 25,181 in the registry

What this excerpt selects

What this excerpt selects
Environment variables (raw)nothing declared
measured directly

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)

19,017
Delivery form (raw)
remote12,602 66 %
paket5,484 29 %
paket und remote537 2.8 %
keines394 2.1 %

not recorded for 18 entries

Execution location

19,035
Execution location
remote12,732 67 %
local6,303 33 %

Repository platform (raw)

19,017
Repository platform (raw)
github13,583 71 %
nothing declared5,413 28 %
gitlab21 0.1 %

not recorded for 18 entries

Repository URL listed

19,035
Repository URL listed
yes13,615 72 %
no5,420 28 %

Schema version of the raw record (raw)

19,017
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json16,956 89 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,048 5.5 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json449 2.4 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json436 2.3 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json124 0.7 %
https://registry.modelcontextprotocol.io/schemas/2025-12-11/server-bundle.json1 0.0 %

and 3 more values · not recorded for 18 entries

Credentials required

19,035
Credentials required
no17,653 93 %
yes1,382 7.3 %

Per property, the measured values inside this excerpt. The share refers to the 19,035 entries of the excerpt, not to the registry. Shown are 6 of 8 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&roh_umgebungsvariablen=&grenze=200"

The command carries exactly the condition of this page. 19,035 entries at 200 each are 96 requests; the total is in the X-Gesamt header.

Changes to these entries

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

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 credentials 20,801 entries in this excerpt17,653 shared MCP servers without a declared package registry 13,011 entries in this excerpt13,011 shared Remotely executed MCP servers 12,812 entries in this excerpt12,732 shared MCP servers over streamable-http only 11,718 entries in this excerpt11,652 shared MCP servers with a repository URL 19,525 entries in this excerpt13,615 shared Remote MCP servers with a repository URL 7,786 entries in this excerpt7,713 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 3,251 to 3,300 of 19,035

Entries
EruditePay Blockchain Intelligencecom.eruditepay/blockchain-intelligence
Escola de Rádio TV & Web (ER+)br.com.escoladeradio.www/public
Espnio.github.pipeworx-io/espn
Espresso MCPio.github.mattgierhart/espresso-mcp
Estat Japanio.github.pipeworx-io/estat-japan
Estonia Payments (Stripe — cards / Apple Pay)app.wishpool/estonia-payments-mcp
Estroni Storefrontio.github.estroni/storefront
Etapa — Cycling Coach MCPio.github.rhoneybul/etapa-mcp
Eterna MCPio.github.EternaHybridExchange/eterna-mcp
Ethereal Goods x402 Toolsstore.etherealgoodsco/x402-tools
Ethereum & EVM Message Signingio.github.nirholas/signing-mcp-server
Ethereum Address Validatorio.github.nirholas/validation-mcp-server
Ethereum Keystore Encryptionio.github.nirholas/keystore-mcp-server
Ethereum Transaction Builderio.github.nirholas/transaction-mcp-server
Ethereum Wallet Generatorio.github.nirholas/ethereum-wallet-mcp
Etherscanio.github.pipeworx-io/etherscan
Etherscanio.etherscan/etherscan-mcp
Etymoltio.github.etymolt/mcp-server
Eu Funding Tendersio.github.pipeworx-io/eu-funding-tenders
Eu Parliamentio.github.pipeworx-io/eu-parliament
Euclid-MCPio.github.meob/euclid-mcp
Eureka EHRmd.eureka/eureka
EuroComply — EU Regulatory Complianceapp.eurocomply/compliance
EuroRWA Analystio.github.crytobot459/eurorwa-analyst
Europeanaio.github.pipeworx-io/europeana
Europepmcio.github.pipeworx-io/europepmc
Eurostatio.github.pipeworx-io/eurostat
Eurostat Statisticsio.github.Taru0208/eurostat-mcp-server
Eval Engine APIio.github.invertedhoologan/eval-engine-mcp
Event Callback Plannerio.github.Wxt-ai/event-callback-planner
Event Escapescom.eventescapes/event-escapes
Event Resolver APIio.github.Br0ski777/event-resolver
EventMatey Event Discoverycom.eventmatey.mcp/event-discovery
EventTraderio.github.eventtrader/eventtrader
Eventshipcom.eventship/mcp
Eveoy — Verified In-Store Foot Traffic ($24.99/customer)com.eveoy/mcp
EverAlice Studioio.github.Pixel-Aly/EverAlice-AI-MCP
Evermusecom.evermuse/evermuse
Evertrainapp.evertrain/evertrain
Everway MCP Serverai.everway/everway-mcp-server
EveryAILawio.github.snapsynapse/every-ai-law
Everything File Searchio.github.elis132/everything-mcp
Evidriftio.github.bm1016bm-svg/evidrift
Evipediaio.github.forever-healthy/evipedia-mcp
Evlek — Northern Cyprus Property MCP Serverapp.evlek/mcp-server
Evolith Architecture Governanceio.github.beyondnetcode/evolith
ExMachina AI — agent research roomsio.github.SecondStageTurbine/exmachina-ai
Exaio.github.pipeworx-io/exa
ExactPDFcom.exactpdf/mcp
Examova — Exam Prepcom.examova/mcp

All 19,035 entries in the list, with filters and pagination

tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=66