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".
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
- Environment variables (raw) is the complete, sorted enumeration of what a manifest declares. So "nothing declared" means exactly that and nothing else: an entry that also declares something different is not in this excerpt.
- The empty value means "the source explicitly declares nothing here". It does not mean "not recorded": what was never recorded is in no excerpt of this property.
- None of this is verified. This registry fetches no repository URL, no endpoint and no package index. What is measured is what a manifest declares, not what a piece of software does.
Every sentence here follows from the condition above, not from an assessment.
How this excerpt is distributed
Delivery form (raw)
18,282| remote | 12,026 66 % |
|---|---|
| paket | 5,359 29 % |
| paket und remote | 520 2.8 % |
| keines | 377 2.1 % |
not recorded for 18 entries
Execution location
18,300| remote | 12,155 66 % |
|---|---|
| local | 6,145 34 % |
Repository platform (raw)
18,282| github | 13,194 72 % |
|---|---|
| nothing declared | 5,069 28 % |
| gitlab | 19 0.1 % |
not recorded for 18 entries
Repository URL listed
18,300| yes | 13,224 72 % |
|---|---|
| no | 5,076 28 % |
Schema version of the raw record (raw)
18,282| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,262 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,021 5.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 437 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 435 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 123 0.7 % |
| https://registry.modelcontextprotocol.io/schemas/2025-12-11/server-bundle.json | 1 0.0 % |
and 3 more values · not recorded for 18 entries
Credentials required
18,300| no | 16,985 93 % |
|---|---|
| yes | 1,315 7.2 % |
Per property, the measured values inside this excerpt. The share refers to the 18,300 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. 18,300 entries at 200 each are 92 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
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 9,901 to 9,950 of 18,300
| Venture Foundry QA | io.github.ventureagent-ai/venture-foundry-qa |
|---|---|
| Venture Insights Concept Diagnostic | sa.com.ventureinsights.solutions/venture-diagnostic |
| VenuVidya — Carnatic Flute Study Guide | io.github.pradeep-anantha/venuvidya |
| Venue Authority | io.github.kingymon1/venue-authority |
| VeraData | io.github.teodorofodocrispin-cmyk/veradata |
| Veragent | io.github.lixiaowww/veragent |
| Verant | ai.verant/verant |
| Verbaterm Policy Intelligence | io.github.TensorsWillFlow/verbaterm |
| Verdict — Compliance for AI-Generated Code | io.github.getverdict-ai/verdict |
| Verdigraph — paid hosted MCP for compute routing | io.github.jdhart81/verdigraph-mcp |
| Vergio | ai.vergio/vergio |
| Veri Asia | io.github.veriasia/veriasia |
| VeriGhost-Clarity | io.github.Evozim/verighost |
| Verifi | cloud.verifi/human-verification |
| VerifiMind PEAS - RefleXion Trinity | io.github.creator35lwb-web/verifimind-genesis |
| Verificate MCP | ai.verificate/mcp |
| Verificação de Identidade (Argentina) | io.github.mcp-dir/identidade_ar-mcp |
| Verified Numbers | io.github.jfortier93/verified-numbers-mcp |
| Verified Tools — AI Visibility Monitoring | info.verifiedtools/ai-visibility-monitoring |
| Verified Wages | io.github.jfortier93/verified-wages-mcp |
| VerifiedDR | io.github.VerifiedDR/verifieddr |
| VerifiedState Memory | io.github.verifiedstate/verifiedstate-mcp |
| Verifly | email.verifly/verifly |
| VerifyUK Property Check | io.github.namnam57/verifyuk-property-check |
| Verity RMS MCP Server | com.verityrms/rms-mcp |
| Verity Score | io.verityscore/geo-audit |
| Verity Skills | io.github.cchurctrip/verity |
| VerixID Verifier | com.verixid/verifier |
| Version Pill | io.github.versionpill/mcp |
| Versium REACH | com.versium/REACH |
| Vertical Marketplace | ai.verticalmarketplace/vertical-marketplace |
| VeryChic Hotel Deals | io.github.jordantete/verychic-mcp |
| Vessel Browser | io.github.unmodeled-tyler/vessel-browser |
| Vessel Tracking | io.github.pipeworx-io/vessel-tracking |
| Vestige | io.github.samvallad33/vestige |
| VetClinic.info — Veterinary Specialty Directory | info.vetclinic/directory |
| VeteranHQ | app.veteranhq/veteranhq |
| VeteranHQ | app.veteranhq/va-disability-benefits |
| Veto | io.github.jigyasudham/veto |
| Veto — SQL Safety & Cost Oracle | com.vetosql/veto |
| Vett Compliance MCP Server | io.github.Gorp405/vett-compliance |
| Veynor — Prediction Market Intelligence | io.github.veynor-xyz/veynor |
| Veículo | io.github.mcp-dir/veiculo-mcp |
| Veículos do Proprietário | io.github.mcp-dir/veiculo_frotas-mcp |
| Viagens de Servidores (Transparência) | io.github.mcp-dir/transparencia_servidores_viagens-mcp |
| Viatsy | com.viatsy/mcp |
| Vibe BI MCP | ai.vibe-bi/mcp-server |
| Vibe MCP — Real Chrome, Remotely | io.github.VibeTechnologies/vibe-mcp |
| Vibe Springs | net.vibesprings/x402-tools |
| Vibe Test — Browser Testing Agent | io.github.AishwaryShrivastav/vibe-testing |
All 18,300 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=199