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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 16,909 of 22,700 in the registry
in this excerpt 74 % of 22,700 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)

16,891
Delivery form (raw)
remote10,743 64 %
paket5,275 31 %
paket und remote501 3.0 %
keines372 2.2 %

not recorded for 18 entries

Execution location

16,909
Execution location
remote10,871 64 %
local6,038 36 %

Repository platform (raw)

16,891
Repository platform (raw)
github12,141 72 %
nothing declared4,731 28 %
gitlab19 0.1 %

not recorded for 18 entries

Repository URL listed

16,909
Repository URL listed
yes12,171 72 %
no4,738 28 %

Schema version of the raw record (raw)

16,891
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json14,930 88 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json964 5.7 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json435 2.6 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json435 2.6 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json123 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

16,909
Credentials required
no15,628 92 %
yes1,281 7.6 %

Per property, the measured values inside this excerpt. The share refers to the 16,909 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://tracevero.com/api/v1/eintraege?art=mcp_server&roh_umgebungsvariablen=&grenze=200"

The command carries exactly the condition of this page. 16,909 entries at 200 each are 85 requests; the total is in the X-Gesamt header.

Excerpts sharing entries with this one

MCP servers without credentials 18,609 entries in this excerpt15,628 shared MCP servers without a declared package registry 11,130 entries in this excerpt11,130 shared Remotely executed MCP servers 10,949 entries in this excerpt10,871 shared MCP servers over streamable-http only 9,880 entries in this excerpt9,816 shared MCP servers with a repository URL 17,743 entries in this excerpt12,171 shared Remote MCP servers with a repository URL 6,581 entries in this excerpt6,510 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 4,201 to 4,250 of 16,909

Entries
Inquiracom.getinquira/inquira
Inseeio.github.pipeworx-io/insee
Inside Adsad.inside/inside-ads
InsideDCPulse World Modelcom.insidedcpulse/world-model
InsideOut (Riley)com.luthersystems.insideout/mcp
Insider Radario.github.mypocketsmells/insider-radar
InsiderAlpha — SEC Insider Tradingai.insideralpha/insider-alpha
Inspectrumio.github.yannmenec/inspectrum
Inspire Hepio.github.pipeworx-io/inspire-hep
InstaPodscom.instapods/instapods
Instadashio.instadash/server
Instagram Profile MCP Serverio.github.afanasenkoa/instagram-profile-mcp-server
Instagram data for agentssh.fetcher.instagram/mcp
Instalent MCPio.instalent/instalent-mcp
InsureLinkio.github.skewing1/insurelink
Intactio.github.pipeworx-io/intact
Intangibleai.intangible/mcp
IntegrityPulse FinOpsio.github.maryadawson-code/integritypulse
Intelligence Aeternumio.github.codex-curator/intelligence-aeternum-mcp
IntenCheckcom.intencheck/intencheck
Intent-Verified Development (IVD)io.github.leocelis/ivd
IntentFence Agent Action Firewallio.github.razel369/intentfence
Intentions MCP Serverio.github.intentions-me/intentions-mcp
Inter MCPio.github.mcp-dir/inter-mcp
Interactive Brokers (IBKR)com.ibkr/interactive-brokers-ibkr
Interbangapp.interbang/interbang
Intercomio.github.pipeworx-io/intercom
Interlagosio.github.junoventures/interlagos-sampa-br
Intermediair Jobsnl.intermediair.www/jobs
Interminalio.github.QiuwenZheng/interminal
Internet Archiveio.github.pipeworx-io/internet-archive
Interpolio.github.mcp-dir/interpol-mcp
Interproio.github.pipeworx-io/interpro
Inthreadio.github.james-robson/inthread
Inventory Heroai.inventoryhero/inventory-hero
Inventory Intelligence & Optimizerai.saifs/inventory-intelligence-optimizer
Investidor B3io.github.mcp-dir/b3-mcp
Investigation Game Apptech.skybridge.investigation-game/Investigation-Game
Invisible Exitio.github.kindrat86/invisibleexit
InvoiceXMLcom.invoicexml/invoicexml
Invoke — give your AI agent the ability to hire humans with post_taskapp.nanocorp.invoke/human-tasks
Invokera Discovercom.invokera/discover
Invokera Statuscom.invokera/invokera-status
Iowa DOT Driver Licensingio.github.pipeworx-io/ia-dmv
Ip Apiio.github.pipeworx-io/ip-api
Ip Geolocation Mcpio.github.varvararatta/ip_geolocation_mcp
Ipaddressio.github.pipeworx-io/ipaddress
Ipifyio.github.pipeworx-io/ipify
Ipma Ptio.github.pipeworx-io/ipma-pt
Ipqualityscoreio.github.pipeworx-io/ipqualityscore

All 16,909 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=85