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)
19,017| remote | 12,602 66 % |
|---|---|
| paket | 5,484 29 % |
| paket und remote | 537 2.8 % |
| keines | 394 2.1 % |
not recorded for 18 entries
Execution location
19,035| remote | 12,732 67 % |
|---|---|
| local | 6,303 33 % |
Repository platform (raw)
19,017| github | 13,583 71 % |
|---|---|
| nothing declared | 5,413 28 % |
| gitlab | 21 0.1 % |
not recorded for 18 entries
Repository URL listed
19,035| yes | 13,615 72 % |
|---|---|
| no | 5,420 28 % |
Schema version of the raw record (raw)
19,017| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,956 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,048 5.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 449 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 436 2.3 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 124 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
19,035| no | 17,653 93 % |
|---|---|
| yes | 1,382 7.3 % |
Per property, the measured values inside this excerpt. The share refers to the 19,035 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://api.tracevero.com/v1/eintraege?art=mcp_server&roh_umgebungsvariablen=&grenze=200"
The command carries exactly the condition of this page. 19,035 entries at 200 each are 96 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/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 18,301 to 18,350 of 19,035
| moja.work portfolio | work.moja/portfolio |
|---|---|
| moja.work ui catalog | work.moja/ui |
| monappamoi | fr.monappamoi/apps |
| money.barker/stablecoin-yield | money.barker/stablecoin-yield |
| moysklad-mcp | io.github.theYahia/moysklad-mcp |
| mozg | sh.mozg/mozg |
| mpop | io.github.meshpop/mpop |
| mq-bridge-app | io.github.marcomq/mq-bridge-app |
| mrmarket.ai | ai.mrmarket/mrmarket-mcp |
| mtg-mcp | io.github.nccurry/mtg-mcp |
| mtgmon Mortgage Analytics | io.github.lorenzopi/mtgmon |
| mts-exolve-mcp | io.github.theYahia/mts-exolve-mcp |
| mttrly | com.mttrly/mcp |
| mu.micro/mu | mu.micro/mu |
| muro - Live Chat & AI Support Inbox | chat.muro/support |
| musicurainz | io.github.pipeworx-io/musicbrainz |
| mwe-mcp — Memory Wiki Engine | io.github.Fr4nZ82/mwe-mcp |
| mx.com.elcheff.portal/ejec2 | mx.com.elcheff.portal/ejec2 |
| my quant doesn’t speak english — editorial discovery | io.github.beepboop2025/myquant-editorial |
| my quant — finite market briefing | io.github.beepboop2025/myquant-app |
| my.taokeh/mcp | my.taokeh/mcp |
| my.wimm/wimm | my.wimm/wimm |
| myagentinbox | com.myagentinbox/myagentinbox |
| mycrab-mcp | io.github.isgudtek/mycrab-mcp |
| myplot.ai Property Intelligence | ai.myplot/property-intelligence |
| mytesla.io | io.mytesla/mytesla |
| n8n Manager MCP | io.github.ellmos-ai/n8n-manager-mcp |
| n8n Manager MCP | io.github.lukisch/n8n-manager-mcp |
| nAIm — API Registry for Agents | io.github.AIAll-TARS/naim |
| nMEMORY | io.github.menot-you/n-memory |
| nable | io.github.chaandannn/finops-mcp |
| nable | io.github.getnable/finops-mcp |
| namailu.cz Agent Email | cz.namailu/agent-email |
| nationalize | io.github.pipeworx-io/nationalize |
| nb-mcp-server | io.github.emcd/nb-mcp-server |
| needmoar.games | games.needmoar/needmoar |
| net.agentutil/context-mcp | net.agentutil/context-mcp |
| net.agentutil/norm-mcp | net.agentutil/norm-mcp |
| net.agentutil/think-mcp | net.agentutil/think-mcp |
| net.agentutil/undo-mcp | net.agentutil/undo-mcp |
| net.agentutil/verify-mcp | net.agentutil/verify-mcp |
| net.alpha-systems/pdf | net.alpha-systems/pdf |
| net.arclera/arclera | net.arclera/arclera |
| net.befall/befall | net.befall/befall |
| net.composedchaos/speed-to-lead | net.composedchaos/speed-to-lead |
| net.csclear/wire | net.csclear/wire |
| net.gepuro.mcp-company-lens-v1/company-lens-mcp-registry | net.gepuro.mcp-company-lens-v1/company-lens-mcp-registry |
| net.hefes/agora | net.hefes/agora |
| net.hepcloud/mcp | net.hepcloud/mcp |
| net.kokofinance/koko-finance | net.kokofinance/koko-finance |
All 19,035 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=367