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)
18,540| remote | 12,220 66 % |
|---|---|
| paket | 5,404 29 % |
| paket und remote | 528 2.8 % |
| keines | 388 2.1 % |
not recorded for 18 entries
Execution location
18,558| remote | 12,350 67 % |
|---|---|
| local | 6,208 33 % |
Repository platform (raw)
18,540| github | 13,345 72 % |
|---|---|
| nothing declared | 5,175 28 % |
| gitlab | 20 0.1 % |
not recorded for 18 entries
Repository URL listed
18,558| yes | 13,376 72 % |
|---|---|
| no | 5,182 28 % |
Schema version of the raw record (raw)
18,540| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,507 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,031 5.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 439 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
18,558| no | 17,221 93 % |
|---|---|
| yes | 1,337 7.2 % |
Per property, the measured values inside this excerpt. The share refers to the 18,558 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. 18,558 entries at 200 each are 93 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 501 to 550 of 18,558
| Agentic House Search | io.github.asturksever/agentic-house-search |
|---|---|
| Agentic Mermaid | io.github.adewale/agentic-mermaid |
| Agentic News | ai.agentic-news/mcp |
| Agentic Observability MCP | io.github.mdfifty50-boop/agentic-observability |
| Agentic Platform | io.github.andysalvo/agentic-platform |
| Agentic Prompt | io.github.KunaniGaming/agentic-prompt |
| Agentic Reputation Gateway | io.github.agenticsubstrate/reputation-gateway |
| Agentic SSH | io.github.sandbanks/agentic_ssh |
| Agentic Security Shield | io.github.ormuzdo/agentic-security-shield |
| Agentic Shelf | ai.agenticshelf/mcp |
| Agentic Substrate | org.agenticsubstrate/agentic-substrate |
| Agentic Terminal Directory | ai.agenticterminal/directory |
| Agentic UI Generator for Angular | com.telerik/agentic-ui-generator-for-angular |
| Agentic.ai Directory | io.github.u00dxk2/agentic-directory |
| AgenticBI | io.github.AgenticBIHQ/agenticbi-mcp-server |
| AgenticEmail | dev.agenticemail/mcp |
| AgenticRail Gate - sequence enforcement and verifiable audit receipts for AI agent compliance | nz.agenticrail/gate |
| AgenticTotem Web Extractor | com.agentictotem/web-extractor |
| Agentio | com.agentio/brand-connector |
| Agently Brain | dev.agently/brain |
| Agentmemory MCP | space.agentmemory/agentmemory-mcp |
| Agentry — AI Agent Directory | com.agentry/agent-directory |
| Agentry — The Trust Layer for the Agent Economy | io.github.cthulhutoo/agentry |
| Agentry.sh Observability | io.github.fr33dr4g0n/agentry-observability |
| Agents Commons | io.github.algorerthym/agent-commons |
| Agents Get Paid Kit — x402 MCP + Unlock ($49) | io.github.AgentsGetPaid/agents-get-paid-kit |
| AgentsHub Web Search | io.github.tvstat1/agent-data-provider |
| AgentsKit Registry | io.github.AgentsKit-io/agentskit-registry |
| AgentsPrice | com.agentsprice/agentsprice |
| Agentverse Memory | io.github.fetchai/agentverse-memory |
| Agentwatch | lighting.comiza/agentwatch |
| AggREIgator Pro | com.aggreigator/pro |
| Agger | io.github.mcp-dir/agger-mcp |
| Aggors Merchant Evidence | com.aggors/merchant-evidence |
| Agile Sprint | io.github.Evozim/agile-sprint |
| Aginx Browser | net.aginx/aginxbrowser |
| AgniGateway Marketplace | io.github.Kaanthan24/agnigateway-mcp |
| AgnicPay | io.github.agnicpay-prog/agnicpay |
| Agora | io.github.mo-grantsmith/agora |
| Agoria | studio.agoria/registry |
| Agreement Obligation Reader | io.github.Wxt-ai/agreement-obligation-reader |
| Agrus.ai — Enterprise AI Agency | io.github.phwizard/mcp-agrus-ai |
| Aguara MCP | io.github.garagon/aguara-mcp |
| Aguara MCP | io.github.garagon/mcp-aguara |
| Ai Briefing | io.github.pipeworx-io/ai-briefing |
| Ai Feeds | io.github.pipeworx-io/ai-feeds |
| Ai Incident Db | io.github.pipeworx-io/ai-incident-db |
| AiAkiv Memory | com.aiakiv/memory |
| AiDOOS Virtual Delivery Center | com.aidoos/virtual-delivery-center |
| AiEGIS | io.github.VeloGerber/AiEGIS |
All 18,558 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=11