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 3,101 to 3,150 of 19,035
| Ecb | io.github.pipeworx-io/ecb |
|---|---|
| Ecfr | io.github.pipeworx-io/ecfr |
| Echo Sentiment — XLM Market Sentiment | io.github.MikeDorian375/echo-sentiment |
| EchoLedger | io.github.icmoore/echoledger-mcp |
| EchoRelay | dev.echorelay/management |
| Eco Van Move Booking | com.ecovanmove/booking |
| Eco-Optimizer | io.github.Evozim/eco-optimizer |
| EcoCarbonWiki | dev.carbonitex.ecogame/ecocarbonwiki |
| EcoPlaza MCP | com.iterruptivo.ecodashboard/ecoplaza-mcp |
| EcoScope | io.github.krnzt/ecoscope |
| Ecom Image Optimizer | com.ecommerceimageoptimizer/image-optimizer |
| Ecommerce Mcp | io.github.varvararatta/ecommerce_mcp |
| Ecommerce Trends API | ai.trendsapi/ecommerce |
| Ecommerce Trends MCP | ai.trendsmcp/ecommerce |
| Economy Intel MCP | io.github.selflabbs/economy-intel-mcp |
| EconomyOS | xyz.economyos/economyos |
| Ecos Kr | io.github.pipeworx-io/ecos-kr |
| Ecosystem Monitor | org.memoryapi/monitor |
| Ecosystems | io.github.pipeworx-io/ecosystems |
| Ecuador Invoices (factura electrónica / SRI via Datil) | app.wishpool/ecuador-invoice-mcp |
| Ecuador Procurement | io.github.pipeworx-io/ecuador-procurement |
| Edamam | io.github.pipeworx-io/edamam |
| Eden | so.eden/eden |
| Edgar | io.github.pipeworx-io/edgar |
| Edge Lab | com.lifelongedge/edge-lab |
| Edge Network | network.edge/mcp |
| Edge-Latency-Guard | io.github.Evozim/edge-latency-guard |
| EdgeLock Trading Journal | app.edgelock/journal |
| Edict | sh.edict/edict |
| Editorial Review Queue | io.github.Wxt-ai/content-review-mode-workbench |
| Edmtrain | io.github.pipeworx-io/edmtrain |
| Education Feeds | io.github.pipeworx-io/education-feeds |
| Education Mcp | io.github.varvararatta/education_mcp |
| Edwyna Fax API | com.edwyna/fax |
| Eesier — AI Lead Prospecting | com.eesier/prospecting |
| Eevy | ai.eevy/mcp |
| EffectFence | io.github.aurumflux20/effectfence |
| Egnyte Remote MCP Server | com.egnyte/mcp-server |
| Egypt Payments (Paymob — cards / mobile wallets) | app.wishpool/egypt-payments-mcp |
| Egypt Research Commons | io.github.ahmedvnabil/egypt-research |
| Eia | io.github.pipeworx-io/eia |
| Eigi.ai Voice Agents | io.github.eigi-ai/eigi |
| EkoPump | io.github.edjacarmona-cmd/ekopump-mcp |
| El Pujante — Subastas públicas de España | es.elpujante/subastas |
| Elasticflow | app.elasticflow/mcp |
| Electrik Slate | io.github.neerajsohal/slate |
| Electronics MCP Servers | io.github.wedsamuel1230/electronic-mcp-server |
| Elecz Electricity Price Signal API | io.github.zemloai-ctrl/elecz |
| ElevenFlo MCP | com.elevenflo/mcp |
| ElevenLabs | io.github.mcp-dir/elevenlabs-mcp |
All 19,035 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=63