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 12,051 to 12,100 of 18,300
| com.theaslangroupllc.pulse/lp-copilot | com.theaslangroupllc.pulse/lp-copilot |
|---|---|
| com.theaslangroupllc.pulse/pulsenetwork | com.theaslangroupllc.pulse/pulsenetwork |
| com.thebalancedinvestorclub/welcome | com.thebalancedinvestorclub/welcome |
| com.thecastlemap/castles | com.thecastlemap/castles |
| com.thechrisgrey/mcp | com.thechrisgrey/mcp |
| com.thecrowdspace/crowdspace | com.thecrowdspace/crowdspace |
| com.thefilmmap/filming-locations | com.thefilmmap/filming-locations |
| com.thefomite/fomite | com.thefomite/fomite |
| com.themineworks/academic-research-mcp | com.themineworks/academic-research-mcp |
| com.themineworks/company-diligence-mcp | com.themineworks/company-diligence-mcp |
| com.themineworks/ecommerce-intel-mcp | com.themineworks/ecommerce-intel-mcp |
| com.themineworks/india-jobs-mcp | com.themineworks/india-jobs-mcp |
| com.themineworks/india-real-estate-mcp | com.themineworks/india-real-estate-mcp |
| com.themineworks/lead-generation-mcp | com.themineworks/lead-generation-mcp |
| com.themineworks/real-estate-mcp | com.themineworks/real-estate-mcp |
| com.themineworks/recruiting-jobs-mcp | com.themineworks/recruiting-jobs-mcp |
| com.themineworks/social-research-mcp | com.themineworks/social-research-mcp |
| com.themonexus/terminal | com.themonexus/terminal |
| com.thenextgennexus/academic-research-mcp-server | com.thenextgennexus/academic-research-mcp-server |
| com.thenextgennexus/automotive-mcp-server | com.thenextgennexus/automotive-mcp-server |
| com.thenextgennexus/banking-financial-stability-mcp | com.thenextgennexus/banking-financial-stability-mcp |
| com.thenextgennexus/china-market-intelligence-mcp | com.thenextgennexus/china-market-intelligence-mcp |
| com.thenextgennexus/chinese-social-signals-mcp | com.thenextgennexus/chinese-social-signals-mcp |
| com.thenextgennexus/crypto-defi-mcp | com.thenextgennexus/crypto-defi-mcp |
| com.thenextgennexus/crypto-mcp-server | com.thenextgennexus/crypto-mcp-server |
| com.thenextgennexus/developer-tools-mcp-server | com.thenextgennexus/developer-tools-mcp-server |
| com.thenextgennexus/domain-intelligence-mcp-server | com.thenextgennexus/domain-intelligence-mcp-server |
| com.thenextgennexus/ecommerce-intelligence-mcp-server | com.thenextgennexus/ecommerce-intelligence-mcp-server |
| com.thenextgennexus/energy-commodity-mcp | com.thenextgennexus/energy-commodity-mcp |
| com.thenextgennexus/enterprise-mcp-gateway | com.thenextgennexus/enterprise-mcp-gateway |
| com.thenextgennexus/environmental-esg-mcp | com.thenextgennexus/environmental-esg-mcp |
| com.thenextgennexus/finance-mcp-server | com.thenextgennexus/finance-mcp-server |
| com.thenextgennexus/fred-treasury-macro-data-mcp | com.thenextgennexus/fred-treasury-macro-data-mcp |
| com.thenextgennexus/github-mcp-server | com.thenextgennexus/github-mcp-server |
| com.thenextgennexus/global-equities-screener-mcp | com.thenextgennexus/global-equities-screener-mcp |
| com.thenextgennexus/google-maps-mcp-server | com.thenextgennexus/google-maps-mcp-server |
| com.thenextgennexus/healthcare-fda-intelligence-mcp | com.thenextgennexus/healthcare-fda-intelligence-mcp |
| com.thenextgennexus/hr-compensation-mcp-server | com.thenextgennexus/hr-compensation-mcp-server |
| com.thenextgennexus/job-market-mcp-server | com.thenextgennexus/job-market-mcp-server |
| com.thenextgennexus/labor-compliance-mcp | com.thenextgennexus/labor-compliance-mcp |
| com.thenextgennexus/legal-mcp-server | com.thenextgennexus/legal-mcp-server |
| com.thenextgennexus/news-mcp-server | com.thenextgennexus/news-mcp-server |
| com.thenextgennexus/patents-trademarks-ip-mcp-server | com.thenextgennexus/patents-trademarks-ip-mcp-server |
| com.thenextgennexus/playwright-mcp-server | com.thenextgennexus/playwright-mcp-server |
| com.thenextgennexus/premium-data-mcp-server | com.thenextgennexus/premium-data-mcp-server |
| com.thenextgennexus/real-estate-mcp-server | com.thenextgennexus/real-estate-mcp-server |
| com.thenextgennexus/reddit-mcp-server | com.thenextgennexus/reddit-mcp-server |
| com.thenextgennexus/redfin-mcp-server | com.thenextgennexus/redfin-mcp-server |
| com.thenextgennexus/regulatory-filings-mcp | com.thenextgennexus/regulatory-filings-mcp |
| com.thenextgennexus/review-intelligence-mcp-server | com.thenextgennexus/review-intelligence-mcp-server |
All 18,300 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=242