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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 251 to 300 of 5,868

Anahana Content MCPcom.anahana/content-mcp
Analytics Legends — SAP Analytics Intelligenceai.analyticslegends/sap-analytics
Analytixusde.analytixus/analytixus-mcp
AnchoredIPcom.anchoredip/anchoredip
Andi Searchcom.andiai/andi-search
Andiamoapp.getandiamo/andiamo
Andrii Co. Notary & Apostille Assistantnet.andrii/booking
Android Management APIcom.googleapis.androidmanagement/mcp
André — Analyse électorale françaisevote.andre/elections
Angel Numbers MCP Server by RoxyAPIcom.roxyapi/angel-numbers
Angels for Agents Fundingcom.angelsforagents/funding
Anisongs — Anime Song Databasejp.anisongs/anisongs
Anki MCP Serverai.ankimcp/anki-mcp-server
AnkiMCP Serverai.ankimcp/anki-mcp-server-addon
Ansvar: Dutch Laweu.ansvar/dutch-law
Ansvar: EU Compliance & Legal Intelligenceeu.ansvar/gateway
Ansvar: EU Regulationseu.ansvar/eu-regulations
Ansvar: French Laweu.ansvar/french-law
Ansvar: German Laweu.ansvar/german-law
Ansvar: Italian Laweu.ansvar/italian-law
Ansvar: Polish Laweu.ansvar/polish-law
Ansvar: Spanish Laweu.ansvar/spanish-law
Ansvar: Swedish Laweu.ansvar/swedish-law
Ansvar: Threat Intelligenceeu.ansvar/threat-intel
Ansvar: US Laweu.ansvar/us-law
Antevo Executive Briefch.antevo/executive
Antevo Trademarkch.antevo/trademark
Antevo Wealthch.antevo/wealth
Anthidcom.anthid/anthid
Antworkio.antwork/social
AnyHooknet.anyhook/anyhook
Anythink all-in-one backend: data, auth, files, workflows, payments, APIscloud.anythink/anythink
Apdf — PDF Tracking & Analyticsio.apdf/main
Apierno.apier/mcp
Apify Market Intelligencecom.timzinin.api/apify-market-intelligence
Apostle — AI Men's Skincare Commerceai.searchshop/apostleman
App Store Trends APIai.trendsapi/app-store
App Store Trends MCPai.trendsmcp/app-store
App Store data for agentssh.fetcher.appstore/mcp
AppContextdev.appcontext/appcontext
AppDeployai.appdeploy/deploy-app
AppGenie Compliance MCPau.com.appgenie/compliance-mcp
AppGoblin - App Store ASO & App Intelinfo.appgoblin/app-store-analytics
Appcircle MCPio.appcircle/appcircle-mcp
Appendixcom.appendix/appendix
Apple Search Adsai.b77/apple-search-ads
Approval Studiostudio.approval/mcp
Arbitrage Signalsorg.memoryapi/arb
Arcai.megastructure/arc
Arc & Ledger Tax Referencecom.arcandledger/tax-tools

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

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=6