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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 18,971 of 25,100 in the registry
in this excerpt 76 % of 25,100 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)

18,953
Delivery form (raw)
remote12,547 66 %
paket5,474 29 %
paket und remote536 2.8 %
keines396 2.1 %

not recorded for 18 entries

Execution location

18,971
Execution location
remote12,677 67 %
local6,294 33 %

Repository platform (raw)

18,953
Repository platform (raw)
github13,555 71 %
nothing declared5,377 28 %
gitlab21 0.1 %

not recorded for 18 entries

Repository URL listed

18,971
Repository URL listed
yes13,587 72 %
no5,384 28 %

Schema version of the raw record (raw)

18,953
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json16,895 89 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,046 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.json435 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

18,971
Credentials required
no17,592 93 %
yes1,379 7.3 %

Per property, the measured values inside this excerpt. The share refers to the 18,971 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. 18,971 entries at 200 each are 95 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 20,735 entries in this excerpt17,592 shared MCP servers without a declared package registry 12,958 entries in this excerpt12,958 shared Remotely executed MCP servers 12,756 entries in this excerpt12,677 shared MCP servers over streamable-http only 11,662 entries in this excerpt11,597 shared MCP servers with a repository URL 19,482 entries in this excerpt13,587 shared Remote MCP servers with a repository URL 7,765 entries in this excerpt7,693 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 1,951 to 2,000 of 18,971

Entries
Codeforces MCP Serverio.github.ketherworks/codeforces
Codehabitsio.github.codehabits-dev/codehabits-mcp
Codehelperio.github.VeyrForge/codehelper
Codeixio.github.montanetech/codeix
Coderio.github.coder/coder
CoderSwap MCP Serverio.github.njlnaet/coderswap-mcp-server
Codestatsio.github.pipeworx-io/codestats
Codewarsio.github.pipeworx-io/codewars
Codex Control Plane MCPio.github.aresyn/codex-control-plane-mcp
Codex Delegateio.github.andreilungeanu/codex-delegate-mcp
Codex Imagemio.github.mcp-dir/codex_image-mcp
Codex MCP Goio.github.w31r4/codex-mcp-go
Codex Pets Registrytech.ydb-qdrant.pets/codex-pets-ydb-qdrant
Codex ServerOps MCPio.github.cyyprezz/codex-serverops-mcp
Codexboxio.github.psyb0t/codexbox
Codey 律所管理系統com.thecodey/codey
Coding Challenge Solutionsio.github.nikhil-bhat/cc-solutions
Coding Guidesio.github.delian/codeguide-mcp
Cofferlinecom.cofferline/treasury
Cofoundai.cofoundagent/cofound
Cognethicscom.cognethics/cognethics
CogniRepoio.github.ashlesh-t/cognirepo
Cohearenceio.github.TCRichards/cohearence
Coil Scannertrade.coil/stock-market-scanner
CoinGecko MCP by UnClickio.github.malamutemayhem/coingecko
CoinMarketCapcom.coinmarketcap/coinmarketcap
CoinPaprikacom.coinpaprika/coinpaprika
Coinbase Exchangeio.github.pipeworx-io/coinbase-exchange
Coinfutycom.coinfuty/coinfuty
Coingeckoio.github.pipeworx-io/coingecko
Coinmarketcapio.github.pipeworx-io/coinmarketcap
Coinpaprikaio.github.pipeworx-io/coinpaprika
Coinrule MCPio.github.coinrule-com/coinrule-mcp
Coinslot — the vending machine for machinesdev.coinslot/coinslot
Cokodo Agentio.github.dinwind/cokodo-agent
College Scorecardcom.olyport/college-scorecard
College Scorecardio.github.pipeworx-io/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
Colombia Secopio.github.pipeworx-io/colombia-secop
Colorio.github.pipeworx-io/color
Color Me Shop MCP Serverio.github.pepabo/colormeshop-mcp
Color Palette Generator APIio.github.Br0ski777/color-palette
Color Pizzaio.github.pipeworx-io/color-pizza
Colorado Information Marketplaceio.github.pipeworx-io/data-colorado
Colors-LEio.github.nolindnaidoo/colors-le
Colour Memoryio.github.DigbyO/colour-memory
Colterio.github.mfbahc/colter
ComOS Federationio.github.ronrey/federation
ComOS Federation Gatewayio.github.ronrey/comos-federation

All 18,971 entries in the list, with filters and pagination

tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=40