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
Repository platform (raw)
5,860| nothing declared | 3,211 55 % |
|---|---|
| github | 2,631 45 % |
| gitlab | 18 0.3 % |
not recorded for 8 entries
Repository URL listed
5,868| no | 3,216 55 % |
|---|---|
| yes | 2,652 45 % |
Schema version of the raw record (raw)
5,860| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 5,006 85 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 395 6.7 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 272 4.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 153 2.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 33 0.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json#/definitions/ServerDetail | 1 0.0 % |
not recorded for 8 entries
Credentials required
5,868| no | 5,131 87 % |
|---|---|
| yes | 737 13 % |
Icon formats (raw)
5,860| nothing declared | 5,199 89 % |
|---|---|
| image/png | 401 6.8 % |
| image/svg+xml | 160 2.7 % |
| image/png, image/svg+xml | 92 1.6 % |
| image/jpeg | 4 0.1 % |
| image/jpg | 1 0.0 % |
and 3 more values · not recorded for 8 entries
Delivery form (raw)
5,860| remote | 5,215 89 % |
|---|---|
| paket | 468 8.0 % |
| paket und remote | 145 2.5 % |
| keines | 32 0.5 % |
not recorded for 8 entries
Per property, the measured values inside this excerpt. The share refers to the 5,868 entries of the excerpt, not to the registry. Shown are 6 of 9 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. 5,868 entries at 200 each are 30 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 151 to 200 of 5,868
| Agent Receipts | com.dropwatchhq/agent-receipts |
|---|---|
| Agent Reputation Registry | org.memoryapi/rep |
| Agent Rescue Desk Production Triage | app.netlify.agent-rescue-desk/production-triage |
| Agent SVG Registry | app.vercel.agent-svg-registry/mcp |
| Agent Skills Search Server | ai.com.mcp/skills-search |
| Agent Traffic Lab | com.agenttrafficlab/atl |
| Agent Verification Utility | dev.kgninja.agent-economy/agent-verification-utility |
| Agent Zero — ERC-8004 Trust Filter | io.onchainagentintel/agent-zero-intel |
| AgentBrink | com.agentbrink.www/mcp |
| AgentCat | com.agentcat/agentcat |
| AgentCouch | dev.agentcouch/agentcouch |
| AgentDM: Agent to Agent Communication Platform | ai.agentdm/agentdm |
| AgentDataHub Gateway | com.agentdatum/gateway |
| AgentDrive | run.agentdrive/agentdrive |
| AgentDrive | sh.agentdrive/agentdrive |
| AgentFilings | com.agentfilings/mcp |
| AgentGrade | com.agentgrade/mcp-server |
| AgentHC Market Intelligence | com.traderhc/agenthc |
| AgentLot Marketplace | io.agentlot/marketplace |
| AgentMail | to.agentmail/agentmail |
| AgentPays | dev.agentpays/agentpays |
| AgentPlaybooks | ai.agentplaybooks/agentplaybooks |
| AgentServices | to.agentservices/agentservices |
| AgentShare — Solana DeFi Intelligence (Meteora DLMM) MCP | dev.agentshare/price-api |
| AgentUtility Agentops | ai.agentutility/mcp-agentops |
| AgentUtility Bestiary | ai.agentutility/mcp-bestiary |
| AgentUtility Browser Workflow | ai.agentutility/mcp-browser-workflow |
| AgentUtility Compose | ai.agentutility/mcp-compose |
| AgentUtility Edge Finance | ai.agentutility/mcp-edge-finance |
| AgentUtility Edge Market | ai.agentutility/mcp-edge-market |
| AgentUtility Locale | ai.agentutility/mcp-locale |
| AgentUtility Matchpoint | ai.agentutility/mcp-matchpoint |
| AgentUtility Mediakit | ai.agentutility/mcp-mediakit |
| AgentUtility Model Router | ai.agentutility/mcp-model-router |
| AgentUtility Prooflayer | ai.agentutility/mcp-prooflayer |
| AgentUtility Retail | ai.agentutility/mcp-retail |
| AgentUtility Rollforge | ai.agentutility/mcp-rollforge |
| AgentUtility Statline | ai.agentutility/mcp-statline |
| AgentUtility Synthforge | ai.agentutility/mcp-synthforge |
| AgentUtility Web Probe | ai.agentutility/mcp-web-probe |
| AgentUtility Wordmint | ai.agentutility/mcp-wordmint |
| Agentage Memory | io.agentage/memory |
| Agentda | com.myagentda/agentda |
| Agente Galicia Public Discovery | com.agentegalicia/public-discovery |
| Agentic Dealer Network | com.agenticdealernetwork/adn-gateway |
| Agentic Fabrication Network (AFN) | ai.agenticfabricationnetwork/ufp |
| Agentic News | ai.agentic-news/mcp |
| Agentic Shelf | ai.agenticshelf/mcp |
| Agentic Substrate | org.agenticsubstrate/agentic-substrate |
| Agentic Terminal Directory | ai.agenticterminal/directory |
All 5,868 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=4