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 401 to 450 of 18,558
| Agent Venue Radar | io.github.ItzxFin2323/agent-venue-radar |
|---|---|
| Agent Verification Utility | dev.kgninja.agent-economy/agent-verification-utility |
| Agent Workspace MCP | io.github.HrRodan/agent-workspace-mcp |
| Agent Zero — ERC-8004 Trust Filter | io.onchainagentintel/agent-zero-intel |
| Agent360 Browser MCP | io.github.Agent360dk/browser-mcp |
| AgentAegis | io.github.astafford8488/agentaegis |
| AgentAnycast | io.github.AgentAnycast/agentanycast |
| AgentAvow Trust | com.agentavow/agentavow-trust |
| AgentBase | io.github.vhspace/agentbase |
| AgentBill | io.github.marketinglior-pixel/agentbill-mcp |
| AgentBooks | io.github.scott2121/agentbooks-mcp |
| AgentBrink | com.agentbrink.www/mcp |
| AgentBuilders | io.github.sirarchiemccarthy-oss/agentbuilders |
| AgentCanary | io.github.MrCerq/agentcanary |
| AgentCat | com.agentcat/agentcat |
| AgentCouch | dev.agentcouch/agentcouch |
| AgentCron | io.github.Noriget/agentcron |
| AgentCrush | io.github.kristof-sudo/agentcrush-app |
| AgentDM: Agent to Agent Communication Platform | ai.agentdm/agentdm |
| AgentData - Executable Liquidity / Exit-Cost | io.github.phenicea/agentdata-liquidity-exit-cost |
| AgentDataHub Gateway | com.agentdatum/gateway |
| AgentDeals | io.github.robhunter/agentdeals |
| AgentDilemma | io.github.patrickbakowski/agentdilemma |
| AgentDrive | run.agentdrive/agentdrive |
| AgentDrive | sh.agentdrive/agentdrive |
| AgentEconomy Compliance API | io.github.Piwe/compliance-api |
| AgentExchange | io.github.ShirishChinch/agentexchange |
| AgentFabric — Human-in-the-Loop Review & Approval | io.github.enzoduit/agentfabric |
| AgentFeed | io.github.seekdaseek/agentfeed |
| AgentFilings | com.agentfilings/mcp |
| AgentFlow | io.github.leonidahqadmin-cell/agentflow |
| AgentGate | io.github.agentkitai/agentgate |
| AgentGrade | com.agentgrade/mcp-server |
| AgentGraph Trust | io.github.agentgraph-co/agentgraph-trust |
| AgentGuard — security checks for AI agents | io.github.shuaicongxiaomai/agentguard |
| AgentHC Market Intelligence | com.traderhc/agenthc |
| AgentHotspot | io.github.agenthotspot/agenthotspot-mcp |
| AgentHub - Lean MCP Orchestrator | io.github.propstreet/agenthub |
| AgentIQ | io.github.chrisgu/agentiq-mcp |
| AgentIndex | io.github.agentndx/agentindex |
| AgentIndex — Agentic Web Index | io.github.cengit1/agent-index |
| AgentLens | io.github.agentkitai/agentlens |
| AgentLine | io.github.AgentLineHQ/agentline |
| AgentLore | io.github.Kujirafu/agentlore |
| AgentLot Marketplace | io.agentlot/marketplace |
| AgentLux | io.github.agentlux/agentlux |
| AgentMail | to.agentmail/agentmail |
| AgentMarketplace | io.github.raditotev/agent-marketplace |
| AgentMesh | ai.agentmesh/mesh |
| AgentNX | io.github.IamWi11/agentnx |
All 18,558 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=9