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)
16,384| remote | 10,269 63 % |
|---|---|
| paket | 5,249 32 % |
| paket und remote | 496 3.0 % |
| keines | 370 2.3 % |
not recorded for 18 entries
Execution location
16,402| remote | 10,395 63 % |
|---|---|
| local | 6,007 37 % |
Repository platform (raw)
16,384| github | 12,030 73 % |
|---|---|
| nothing declared | 4,335 26 % |
| gitlab | 19 0.1 % |
not recorded for 18 entries
Repository URL listed
16,402| yes | 12,060 74 % |
|---|---|
| no | 4,342 26 % |
Schema version of the raw record (raw)
16,384| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 14,436 88 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 959 5.8 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 433 2.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 429 2.6 % |
| 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
16,402| no | 15,145 92 % |
|---|---|
| yes | 1,257 7.7 % |
Per property, the measured values inside this excerpt. The share refers to the 16,402 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. 16,402 entries at 200 each are 83 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 1,801 to 1,850 of 16,402
| Compound Interesting — market intelligence | ing.compoundinterest/market-intelligence |
|---|---|
| CompressIO — Image Compression for AI | io.github.zhaoyaqi18/compressio |
| Compute Finance Oracle | io.github.compute-finance/mcp |
| Computer Use | io.github.domdomegg/computer-use-mcp |
| Computer-Use Agents API | io.github.hcompai/hai-agents |
| Compuute MCP Security Scanner | io.github.Compuute/compuute-scan-api |
| Comrades of War Archive | io.github.qazsero/comrades-of-war-archive |
| Comtrade | io.github.pipeworx-io/comtrade |
| Conceptnet | io.github.pipeworx-io/conceptnet |
| Concessio | io.concessio/concessio |
| Concierge Intel | xyz.conc-exe/concierge-intel |
| Concordance | io.github.Vohlsyr/concordance |
| Condens Remote MCP Server | io.condens/remote-mcp-server |
| Conduct AI | io.github.sseshachala/conduct-cli |
| Conducted MCP | io.github.Mostov82/conducted-mcp |
| Conductor Relay MCP | io.github.Zman504/conductor-relay-mcp |
| Conduit Agentic Commerce | app.aiconduit/conduit |
| Conference Partner | com.myhuiban.www/conference-partner |
| Confluence | io.github.pipeworx-io/confluence |
| Congress | io.github.pipeworx-io/congress |
| Congressional Documents | io.github.pipeworx-io/congressional-documents |
| Connapse | io.github.Destrayon/connapse |
| ConnectIQ MCP Server | io.github.deugene/connect-iq-mcp |
| ConnectMachine | ai.connectmachine/connectmachine |
| Connecticut DMV | io.github.pipeworx-io/ct-dmv |
| Connecticut Open Data | io.github.pipeworx-io/data-connecticut |
| Connectivity Index | io.github.futuremultihousing-dev/connectivity-index |
| 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 |
| Consilium Principis | io.github.ilyautov/consilium-principis |
| Consistency Calendar | io.github.olliejgooding/consistency-calendar |
| Conspiracy Theory | io.github.pipeworx-io/conspiracy-theory |
| Constat Auto — Constat amiable | io.github.Doran56/constat-auto |
| 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 |
| ConsultKit | io.github.consultkit/consultkit |
| Consulta Veicular Estadual | io.github.mcp-dir/veiculo_estadual-mcp |
| Consulta Veicular Nacional | io.github.mcp-dir/veiculo_nacional-mcp |
| Conta Azul MCP | io.github.douglac/contaazul-mcp |
| Conta Bemol MCP | io.github.mcp-dir/contabemol-mcp |
| Conta Simples | io.github.mcp-dir/contasimples-mcp |
| Contabo (VPS) MCP Server | ai.com.mcp/contabo |
| Container Host AIops | io.github.AIops-tools/container-host-aiops |
| Container Tracking MCP | io.github.lxxmng/container-tracking |
| Contazz AutoPilot | io.github.MarcioKorpHub/contazz-autopilot |
| Contencial MCP | jp.co.contencial/mcp |
All 16,402 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=37