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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 17,586 of 23,407 in the registry
in this excerpt 75 % of 23,407 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)

17,568
Delivery form (raw)
remote11,379 65 %
paket5,303 30 %
paket und remote511 2.9 %
keines375 2.1 %

not recorded for 18 entries

Execution location

17,586
Execution location
remote11,508 65 %
local6,078 35 %

Repository platform (raw)

17,568
Repository platform (raw)
github12,620 72 %
nothing declared4,929 28 %
gitlab19 0.1 %

not recorded for 18 entries

Repository URL listed

17,586
Repository URL listed
yes12,650 72 %
no4,936 28 %

Schema version of the raw record (raw)

17,568
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json15,556 88 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,012 5.8 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json438 2.5 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json435 2.5 %
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

17,586
Credentials required
no16,301 93 %
yes1,285 7.3 %

Per property, the measured values inside this excerpt. The share refers to the 17,586 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. 17,586 entries at 200 each are 88 requests; the total is in the X-Gesamt header.

Changes to these entries

https://tracevero.com/en/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 19,295 entries in this excerpt16,301 shared MCP servers without a declared package registry 11,769 entries in this excerpt11,769 shared Remotely executed MCP servers 11,585 entries in this excerpt11,508 shared MCP servers over streamable-http only 10,515 entries in this excerpt10,451 shared MCP servers with a repository URL 18,250 entries in this excerpt12,650 shared Remote MCP servers with a repository URL 7,015 entries in this excerpt6,945 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 6,301 to 6,350 of 17,586

Entries
Packagephobiaio.github.pipeworx-io/packagephobia
Packagistio.github.pipeworx-io/packagist
Packkitio.github.DanMat/packkit-mcp
Packkitio.github.PackkitJS/packkit-mcp
Packkitio.github.PackkitLabs/packkit-mcp
Packrift MCPio.github.Packrift/packrift-mcp
PagBank MCPio.github.mcp-dir/pagbank-mcp
PagSeguroio.github.mcp-dir/pagseguro-mcp
Pagar.meio.github.mcp-dir/pagarme-mcp
Page2AI — Web to Markdownio.github.igorsaevets/page2ai-mcp
PageCrawlio.github.pagecrawl/pagecrawl-mcp
PageDrop MCPio.github.dpozimski/pagedrop-mcp
PageIndex MCPio.github.VectifyAI/pageindex-mcp
PageLens AIio.github.PageLens-AI/pagelensai-mcp-server
PageMapio.github.Retio-ai/pagemap
PageShot MCPio.github.dpozimski/pageshot-mcp
PageSpeed Insights MCPcom.considus/pagespeed-insights-mcp
Pageliveio.pagelive/pagelive
Pagerunner — The Browser Layer That Learnsio.github.Enreign/pagerunner
Pague Veloz Serasa MCPio.github.mcp-dir/paguevelozserasa-mcp
PaidSync.aiio.github.traffiycom-ui/paidsync
Painel Sintético Concordeio.github.caio-sartoratto/painel-sintetico-concorde
Pairgoraio.github.mason0501/pairgora
Pairoacom.pairoa/pairoa
Pakistan Payments (Safepay — Safepay checkout)app.wishpool/pakistan-payments-mcp
Pal Save Editor MCPio.github.rocnubie/palsaveeditor-mcp
PalTool — Palworld Breeding for AIio.github.zhaoyaqi18/paltool
Palaceio.github.AncientiCe/palace-rs
Paleobiodbio.github.pipeworx-io/paleobiodb
Palimio.github.joleschmidt/palim
Palimpsest — censorship, China economy and model-eval observatoryio.github.beepboop2025/palimpsest
Pallas Athena Toolsio.github.nous-ehr/athena-tools
Palmyrai.palmyr/palmyr
Palveron Governance Gatewayio.github.palveron/governance-gateway
Palveron MCP Serverio.github.palveron/mcp-server
PanDev Metricsio.github.seregaxxl/pandev-metrics
Pancake — Verifiable Backtests for AI Agentscom.usepancake/pancake-mcp
PandaDoc MCP Servercom.pandadoc.mcp/mcp
Panellaio.github.panellatech/panella
Panes — a private feed on your phonecom.getpanes/panes
Pangaeaio.github.pipeworx-io/pangaea
Pantry Personacom.pantrypersona/pantry-persona
Panttscom.pantts/pantts
Panya — peptide vendor matchmakerio.github.SantoraReplica/panya
Paparats – Local Semantic Code Search MCPio.github.IBazylchuk/paparats-mcp
Papaya Pay Any Bill (US)com.papayapay.consumer-production.mcp-agent/bill-payment
Paper Chaser MCPio.github.joshuasundance-swca/paper-chaser-mcp
Paper Lanternai.paperlantern/code
PaperBananaio.github.llmsresearch/paperbanana
PaperBanana-CNio.github.mituan-ai/paperbanana-cn

All 17,586 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=127