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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 4,901 to 4,950 of 16,909

Entries
MCP Google Search Consoleio.github.crunchtools/google-search-console
MCP Greeting Serverio.github.yotamfreund-eng/greeting
MCP Hook Conformanceio.studiomeyer/hook-conformance
MCP Hub — your personal data for AIchurch.ai.mcp/mcp-hub
MCP Imagenateio.github.mimo-3/mcp-imagenate
MCP KQL Serverio.github.4R9UN/mcp-kql-server
MCP Kill-Chain Research — Stage 1 (Identity ≠ Behavior)dev.gtfo/mcp-killchain-stage1-weather
MCP Local WPio.github.verygoodplugins/mcp-local-wp
MCP Market Russiaio.github.devids77/mcp-market-ru
MCP Marketplaceio.mcp-marketplace/search
MCP Mediawikiio.github.crunchtools/mediawiki
MCP Memory Gatewayio.github.IgorGanapolsky/mcp-memory-gateway
MCP Memory Graphio.github.RetroRobAI/mcp-memory-graph
MCP Modal Serverio.github.george-bobby/mcp-modal
MCP OpenClaw Extensionsio.github.romainsantoli-web/mcp-openclaw
MCP Pirschio.github.verygoodplugins/mcp-pirsch
MCP Podmanio.github.crunchtools/podman
MCP Protocol Conformanceio.studiomeyer/protocol-conformance
MCP Queencom.mcpqueen/registry
MCP Registry Monitorio.github.nirholas/mcp-notify
MCP Registry Searchio.github.Spacemandomains/mcp-registry-search
MCP Registry Serverai.com.mcp/registry
MCP Registry Validator — Check Endpoints Actually Resolveio.github.operatorsheets/mcp-uptime
MCP Repo Mapperio.github.LovRanRan/mcp-repo-mapper
MCP Request-trackerio.github.crunchtools/request-tracker
MCP Risk Ledger MCPcom.clauxel.mcpriskledger/mcpriskledger-mcp
MCP Safety Wardenio.github.gautamvarmadatla/mcpsafetywarden
MCP Sandbox Computer VM for AIio.github.flujo-app/mcp-sandbox-computer-vm-for-ai
MCP Scaleway Functionsio.github.cyclimse/mcp-scaleway-functions
MCP Schema Auditio.github.tylerscomic-lab/mcp-schema-audit-mcp
MCP Search Serverio.github.KazKozDev/search
MCP Server Attestationio.studiomeyer/server-attestation
MCP Server for Excelio.github.sbroenne/mcp-server-excel
MCP Server for PowerPointio.github.sbroenne/mcp-server-powerpoint
MCP Server for PowerPointio.github.trsdn/mcp-server-ppt
MCP Server for Zerodha Kite Connect APIio.github.Sundeepg98/kite-mcp-server
MCP Shieldio.github.sophiacave/mcp-shield
MCP Slackio.github.crunchtools/slack
MCP Stdioio.github.shigechika/mcp-stdio
MCP Surface Lintio.github.DLeibner/mcp-surface-lint
MCP TUSS / Rol ANSio.github.mcpassure/mcp-tuss
MCP Tenant Pairio.studiomeyer/tenant-pair
MCP Test Runnerio.github.LovRanRan/mcp-test-runner
MCP Toolbox for Databasesio.github.googleapis/genai-toolbox
MCP Toolbox for Databasesio.github.googleapis/mcp-toolbox
MCP Toplistcom.mcptoplist/mcptoplist
MCP Validatorcom.wildrunai/mcp-validator
MCP Verifyio.sentinelsignal/verify
MCP Wordpressio.github.crunchtools/wordpress
MCP Workboardio.github.crunchtools/workboard

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

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=99