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)
18,677| remote | 12,328 66 % |
|---|---|
| paket | 5,429 29 % |
| paket und remote | 531 2.8 % |
| keines | 389 2.1 % |
not recorded for 18 entries
Execution location
18,695| remote | 12,458 67 % |
|---|---|
| local | 6,237 33 % |
Repository platform (raw)
18,677| github | 13,422 72 % |
|---|---|
| nothing declared | 5,234 28 % |
| gitlab | 21 0.1 % |
not recorded for 18 entries
Repository URL listed
18,695| yes | 13,454 72 % |
|---|---|
| no | 5,241 28 % |
Schema version of the raw record (raw)
18,677| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,638 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,034 5.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 442 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 435 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
18,695| no | 17,343 93 % |
|---|---|
| yes | 1,352 7.2 % |
Per property, the measured values inside this excerpt. The share refers to the 18,695 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. 18,695 entries at 200 each are 94 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 1,001 to 1,050 of 18,695
| Automatic Face Blur/Redaction Image/Video MCP — NoonAI DIS | com.dyndns-server.noon-ai/face-blur-redaction-mcp |
|---|---|
| Automatic Face Detection Anonymization MCP — NoonAI DIS | com.dyndns-server.noon-ai/face-detection-anonymization-mcp |
| Automatic Image/Video Face Detection, Blur/Redaction & De-identification MCP — NoonAI DIS | com.dyndns-server.noon-ai/image-video-anonymization-mcp |
| Automatic Image/Video Face Detection, Blur/Redaction & De-identification MCP — NoonAI DIS | com.dyndns-server.noon-ai/noonai-dis-mcp-server |
| Automatic Image/Video Face Detection, Blur/Redaction & De-identification MCP — NoonAI DIS | com.dyndns-server.noon-ai/video-anonymization-mcp |
| Automatic People De-identification & Face Masking MCP — NoonAI DIS | com.dyndns-server.noon-ai/people-deidentification-mcp |
| Automatic Privacy Object Anonymize & Face Masking MCP — NoonAI DIS | com.dyndns-server.noon-ai/privacy-object-anonymize-mcp |
| Automatic Video Mosaic, Face Masking & De-identification MCP — NoonAI DIS | com.dyndns-server.noon-ai/video-mosaic-masking-mcp |
| Automation Weaver | io.github.Evozim/automation-weaver |
| Autonoma Agent Services | io.github.powerliftingdeveloper/autonoma |
| Autonomous Tool Factory | io.github.lorenestinfinite-maker/tool-factory |
| Autonomy x402 Tools | io.github.Autonomy-Labs-Tech/autonomy-x402-tools |
| Autopilots by Dania.ai | io.github.carlosdania/autopilots |
| Autoposting | ai.autoposting/autoposting |
| Autosophia Agent Video | io.autosophia/agent-video |
| Autosophia Solana Lens | io.autosophia/solana-lens |
| Auxen | ai.auxen/auxen |
| Auxílio Emergencial | io.github.mcp-dir/auxilio_emergencial-mcp |
| Auxílio Reconstrução | io.github.mcp-dir/auxilio_reconstrucao-mcp |
| Avalanche AVAX MCP | io.github.Airpote/avalanche-docs |
| Avalara AvaTax | com.avalara/avatax |
| Avalara Classification | com.avalara/classification |
| Avalara Cross-Border | com.avalara/cross-border |
| Avalara Developer Documentation | com.avalara/docs |
| Avalara E-Invoicing & Live Reporting | com.avalara/elr |
| Avalara Returns | com.avalara/returns |
| Avalara Tax Content | com.avalara/atc |
| Avalara Tax Registrations and Business Licenses | com.avalara/bl |
| AvatarFactory | io.avatarfactory/avatarfactory |
| Avaza | com.avaza/avaza-mcp |
| Avenity AI Visibility | io.github.DanKaten/avenity-agentic-audit |
| Averray | com.averray/mcp |
| Averta MCP Gateway | io.averta/mcp-gateway |
| Aviation Accident Analysis MCP | io.github.hzy9981/aviation-accident-analysis |
| Aviation Weather | io.github.pipeworx-io/aviation-weather |
| Aviationstack | io.github.pipeworx-io/aviationstack |
| Avo | io.github.avohq/avo |
| Avocado AI | io.github.Wandersonjack/avocado |
| Avoindata Fi | io.github.pipeworx-io/avoindata-fi |
| Avrotize | io.github.clemensv/avrotize |
| Avukatim Legal Search | io.github.damdafayton/avukatim |
| Awaitless | io.github.xpluspro/awaitless |
| Award Flight Daily | com.awardflightdaily/award-flight-daily |
| Award Travel Finder | io.github.jackculpan/awardtravelfinder |
| AwardCast Federal Contracts | ai.awardcast/federal-contracts |
| AwardSecrets Award Availability | com.awardsecrets/award-availability |
| Awesome Copilot MCP Server | io.github.RbBtSn0w/awesome-copilot-mcp |
| Awesome Copilot MCP Server | io.github.microsoft/awesome-copilot |
| AwrAIter — Telegram channels | ai.awraiter/telegram |
| Axcess — Design Accessibility Evaluation | io.github.sicxz/axcess |
All 18,695 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=21