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
Repository platform (raw)
5,860| nothing declared | 3,211 55 % |
|---|---|
| github | 2,631 45 % |
| gitlab | 18 0.3 % |
not recorded for 8 entries
Repository URL listed
5,868| no | 3,216 55 % |
|---|---|
| yes | 2,652 45 % |
Schema version of the raw record (raw)
5,860| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 5,006 85 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 395 6.7 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 272 4.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 153 2.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 33 0.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json#/definitions/ServerDetail | 1 0.0 % |
not recorded for 8 entries
Credentials required
5,868| no | 5,131 87 % |
|---|---|
| yes | 737 13 % |
Icon formats (raw)
5,860| nothing declared | 5,199 89 % |
|---|---|
| image/png | 401 6.8 % |
| image/svg+xml | 160 2.7 % |
| image/png, image/svg+xml | 92 1.6 % |
| image/jpeg | 4 0.1 % |
| image/jpg | 1 0.0 % |
and 3 more values · not recorded for 8 entries
Delivery form (raw)
5,860| remote | 5,215 89 % |
|---|---|
| paket | 468 8.0 % |
| paket und remote | 145 2.5 % |
| keines | 32 0.5 % |
not recorded for 8 entries
Per property, the measured values inside this excerpt. The share refers to the 5,868 entries of the excerpt, not to the registry. Shown are 6 of 9 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. 5,868 entries at 200 each are 30 requests; the total is in the X-Gesamt header.
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 651 to 700 of 5,868
| CoinMarketCap | com.coinmarketcap/coinmarketcap |
|---|---|
| CoinPaprika | com.coinpaprika/coinpaprika |
| Coinfuty | com.coinfuty/coinfuty |
| Coinslot — the vending machine for machines | dev.coinslot/coinslot |
| College Scorecard | com.olyport/college-scorecard |
| Colombia Invoices (DIAN factura electronica via Matias API) | app.wishpool/colombia-invoice-mcp |
| Colombia Payments (Mercado Pago — PSE / Nequi) | app.wishpool/colombia-payments-mcp |
| Command+K | com.commandplusk/command-k |
| Commonlands Optics: M12 Lens and C-Mount Lens Finder + Field-of-View Calculator | com.commonlands/optics-mcp |
| Company Intel | com.timzinin.api/company-intel |
| Compeller | ai.compeller/compel |
| Competitor Tracking API | ai.trendsapi/competitor-tracking |
| Competitor Tracking Trends MCP | ai.trendsmcp/competitor-tracking |
| CompletionKit | com.completionkit/evals |
| Compliance Batch Alignment | com.bonissystems/compliance-batch |
| Compliance Registry | net.complianceregistry/mcp-server |
| Compliance Tools | com.timzinin.api/compliance-tools |
| ComplianceAutomator Public MCP | com.complianceautomator/public-mcp |
| Compoid MCP | com.compoid/mcp-server |
| Compound Interesting — market intelligence | ing.compoundinterest/market-intelligence |
| Concessio | io.concessio/concessio |
| Concierge Intel | xyz.conc-exe/concierge-intel |
| Condens Remote MCP Server | io.condens/remote-mcp-server |
| Conduit Agentic Commerce | app.aiconduit/conduit |
| Conference Partner | com.myhuiban.www/conference-partner |
| ConnectMachine | ai.connectmachine/connectmachine |
| Connext MCP | com.rti/connext-mcp |
| Conqueror | com.conquerorapp/mcp |
| Consensus Analytics | com.consensus-analytics/mcp |
| ConsentLayer | com.consentlayer/mcp |
| ConsentStack | io.consentstack/cookie-consent |
| Constat MCP — FDA Device Evidence Lifecycle | com.healthai/radar |
| Constellation Credit | ai.constellationfinance/constellation-finance-mcp |
| Consulate - AI Dispute Resolution (Crypto + Traditional + General) | com.consulatehq/consulate |
| Contabo (VPS) MCP Server | ai.com.mcp/contabo |
| Contencial MCP | jp.co.contencial/mcp |
| Contendeo | app.contendeo/contendeo |
| Content Provenance | com.bonissystems/content-provenance |
| Content Strategy API | ai.trendsapi/content-strategy |
| Content Strategy Trends MCP | ai.trendsmcp/content-strategy |
| ContentFlow | com.gocontentflow/mcp |
| Context Studios MCP | ai.contextstudios/mcp |
| Context — ctxt.io | io.ctxt/mcp |
| ContextOverflow | org.contextoverflow/library |
| ContextStream | io.contextstream/mcp |
| Contexta | cc.contexta/contexta-mcp |
| ContinueOps Public MCP | com.continueops/continueops-public |
| Contio MeetingOS | ai.contio/meetingos |
| ContrastAPI | com.contrastcyber/api |
| Control Plane | io.cpln/control-plane |
All 5,868 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=14