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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 3,751 to 3,800 of 16,909

Entries
Gvnrdev.gvnr/gvnr
Gwas Catalogio.github.pipeworx-io/gwas-catalog
Gwinnett Indexnet.gwindex/gwinnett-index
H-Indexai.xr-utilities/h-index
H/M Agent Surface - Free MCP Toolsnet.hogarmas/agent-surface
H/M Article 50 Transparency Buildernet.hogarmas/ai-transparency
H/M Blindspot Challenge Platformnet.hogarmas/blindspot
H/M Content Credentials Evidence Verifiernet.hogarmas/content-credentials
H1bio.github.pipeworx-io/h1b
HADL — портфельный трекерapp.hadl/portfolio
HAPI Strava MCP Serverai.com.mcp/strava
HAVNapp.havnre/havn
HEA-Benchio.github.dfieser/hea-bench
HIPAA Agentio.github.xbt786/hipaa-agent
HL Portfolio APIio.github.Br0ski777/hl-portfolio
HMDA Mortgage Datacom.olyport/hmda
HODLXXI Read-Onlyio.github.hodlxxi/hodlxxi-readonly
HOI4 Agent Toolsio.github.klimPaskov/hoi4-agent-tools
HOL Guardio.github.hashgraph-online/hol-guard
HORIZON SHIELD YAKUMO (verified contractor directory)io.github.ogasurfproject-jpg/hs-hearing
HORIZON SHIELD — construction & renovation estimate auditorio.github.ogasurfproject-jpg/horizon-shield
HORIZON SHIELD: Construction Estimate Auditor for Japan (KIRA)io.github.ogasurfproject-jpg/horizon-shield-webmcp
HOUSE 'N' STARS Real Estate Discoverycom.housenstars/real-estate-discovery
HPControl Industrial Catalogpl.hpcontrol/catalog
HRSA Health Resourcescom.olyport/hrsa
HSH Data-on-Demandio.github.hshintelligence/data-on-demand
HSN Classifierio.github.guptaprakhariitr/hsn-classifier-mcp
HTML Email Playbookio.github.OsamaHassouna/email-playbook-mcp
HTML to Figma — Design Systemio.github.miapre/html-to-figma-design-system
HTML to Imagecom.html2img/html-to-image
HTML to Markdown APIio.github.Br0ski777/html-to-markdown
HTML to Markdown MCP Serverio.github.sunshad0w/html2md
HTML/CSS to Imageio.github.htmlcsstoimage/html-css-to-image
HTMLvaultcom.htmlvault/htmlvault
HTTP Headers Analyzer APIio.github.Br0ski777/http-headers
HUD Housing Datacom.olyport/hud-housing
HVTracker MCPio.github.YugantM/hvtracker-mcp
HYPD AI - Paid Ads & Analyticsio.github.HYPD-AI/ads
Haas.my — Human-as-a-Servicemy.haas/human-tasks
HaasOnline Trade Servercom.haasonline/trade-server
HackMyIP — no-key IP intelligenceio.github.0xvibly/hackmyip-mcp
HackTricks MCP Serverio.github.Xplo8E/hacktricks-mcp-server
Hacker News MCP by UnClickio.github.malamutemayhem/hackernews
Hacker News Mcpio.github.varvararatta/hacker_news_mcp
Hacker News Trendingio.github.guptaprakhariitr/hn-trending-mcp
Hackertargetio.github.pipeworx-io/hackertarget
Hackleio.github.hackle-io/hackle-mcp
Hacé Cuentas — Free Calculatorsio.github.grblasquiz/hacecuentas
Hadith Checker [Dorar.net]io.github.ibnsaleem29/dorar-hadith-mcp
Hagstofa Isio.github.pipeworx-io/hagstofa-is

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

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=76