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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 5,868 of 21,996 in the registry
in this excerpt 27 % of 21,996 in the registry

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

Repository platform (raw)

5,860
nothing declared3,211 55 %
github2,631 45 %
gitlab18 0.3 %

not recorded for 8 entries

Repository URL listed

5,868
no3,216 55 %
yes2,652 45 %

Schema version of the raw record (raw)

5,860
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json5,006 85 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json395 6.7 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json272 4.6 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json153 2.6 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json33 0.6 %
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json#/definitions/ServerDetail1 0.0 %

not recorded for 8 entries

Credentials required

5,868
no5,131 87 %
yes737 13 %

Icon formats (raw)

5,860
nothing declared5,199 89 %
image/png401 6.8 %
image/svg+xml160 2.7 %
image/png, image/svg+xml92 1.6 %
image/jpeg4 0.1 %
image/jpg1 0.0 %

and 3 more values · not recorded for 8 entries

Delivery form (raw)

5,860
remote5,215 89 %
paket468 8.0 %
paket und remote145 2.5 %
keines32 0.5 %

not recorded for 8 entries

Per property, the measured values inside this excerpt. The share refers to the 5,868 entries of the excerpt, not to the registry. Shown are 6 of 9 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&roh_umgebungsvariablen=&grenze=200"

The command carries exactly the condition of this page. 5,868 entries at 200 each are 30 requests; the total is in the X-Gesamt header.

Excerpts sharing entries with this one

MCP servers without a declared package registry 5,255 entries in this excerpt5,255 shared Remotely executed MCP servers 5,239 entries in this excerpt5,233 shared MCP servers over streamable-http only 4,958 entries in this excerpt4,955 shared MCP servers without credentials 5,378 entries in this excerpt5,131 shared MCP servers without a repository URL 3,305 entries in this excerpt3,216 shared Remote MCP servers without a repository URL 3,125 entries in this excerpt3,124 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 851 to 900 of 5,868

Desvela ARD Registry — free preflight(domain)dev.desvela/registry
DevExpress Documentationcom.devexpress/docs
DevInboxio.devinbox/devinbox
DevRel Directorydirectory.devrel/devrel-directory
DexPaprikacom.dexpaprika/dexpaprika
Dexi Notesnet.dexi/mcp
DezignWorks Product Oraclesupport.recursive/dezignworks
DiagramZuai.diagramzu/mcp
DialMCPcom.dialmcp/dialmcp
Diavgis — Greek Public Procurementgr.diavgis/procurement
Didit MCP Serverme.didit/mcp
DiffBeam Gaussian Beam Opticscom.gaussian-beam/diffbeam
Digital Goods MoR aggregator (Paddle, Lemon Squeezy, Polar, Whop, Creem, Dodo, FastSpring, 2CO)app.wishpool/digital-goods-mcp
DirtSignalcom.dirtsignal/dirtsignal
Discocom.leap-labs/discovery-engine
DiscoLikecom.discolike/mcp-server
Discovres.discovr/profiles
DiscreteRatecom.discreterate/public
DistributionOSdev.distributionos/distributionos
Distro Publisher (beta)media.distro/distroverse
DivestMe — Zombie Asset Sale Documentationme.divest/divestme
Divine API - Horoscope, Tarot & Numerologycom.divineapi/horoscope
Divine API - Indian / Vedic Astrologycom.divineapi/indian
Divine API - Western Astrologycom.divineapi/western
Do Not Actcom.donotact/donotact
DocDeployio.docdeploy.www/mcp-server
DocPenny PDF Generatorcom.docpenny/pdf-generator
DocWandapp.docwand/pdf
Dockai.trydock/dock
Dock AIco.dockai/mcp
Dockholdeu.dockhold/dockhold
Docmancerdev.docmancer/docmancer
Docs MD — Markdown Sharecom.docs-md/markdown-share
Docu-Scan MCPcom.spocont/docu-scan
DocuGuruai.docuguru/docuguru
Docusign Navigatorco.thisdot.docusign-navigator/mcp
Domduckcom.domduck/domduck
Dominican Republic Invoices (DGII e-CF facturacion electronica)app.wishpool/dominican-republic-invoice-mcp
Dominion Observatorycom.dominionobservatory/observatory
Domusapp.getdomus/domus
DoneThatai.donethat/donethat
DoorProfit Crime & Neighborhood Datacom.doorprofit/doorprofit
Dorikuio.doriku/task-manager
Doseedocom.doseedo/doseedo
Downtester Statuscom.downtester/status
Dr. Maggie Geller, ODcom.maggiegeller/bookings
Draftoeu.drafto/mcp
Draugrdev.draugr/draugr
Drawbridgesh.xorfox.drawbridge/server
Dream Interpretation MCP Server by RoxyAPIcom.roxyapi/dreams

All 5,868 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=18