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)
16,384| remote | 10,269 63 % |
|---|---|
| paket | 5,249 32 % |
| paket und remote | 496 3.0 % |
| keines | 370 2.3 % |
not recorded for 18 entries
Execution location
16,402| remote | 10,395 63 % |
|---|---|
| local | 6,007 37 % |
Repository platform (raw)
16,384| github | 12,030 73 % |
|---|---|
| nothing declared | 4,335 26 % |
| gitlab | 19 0.1 % |
not recorded for 18 entries
Repository URL listed
16,402| yes | 12,060 74 % |
|---|---|
| no | 4,342 26 % |
Schema version of the raw record (raw)
16,384| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 14,436 88 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 959 5.8 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 433 2.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 429 2.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 123 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
16,402| no | 15,145 92 % |
|---|---|
| yes | 1,257 7.7 % |
Per property, the measured values inside this excerpt. The share refers to the 16,402 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://tracevero.com/api/v1/eintraege?art=mcp_server&roh_umgebungsvariablen=&grenze=200"
The command carries exactly the condition of this page. 16,402 entries at 200 each are 83 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 1,751 to 1,800 of 16,402
| Color Me Shop MCP Server | io.github.pepabo/colormeshop-mcp |
|---|---|
| Color Palette Generator API | io.github.Br0ski777/color-palette |
| Color Pizza | io.github.pipeworx-io/color-pizza |
| Colorado Information Marketplace | io.github.pipeworx-io/data-colorado |
| Colors-LE | io.github.nolindnaidoo/colors-le |
| Colour Memory | io.github.DigbyO/colour-memory |
| Colter | io.github.mfbahc/colter |
| ComOS Federation | io.github.ronrey/federation |
| ComOS Federation Gateway | io.github.ronrey/comos-federation |
| ComOS Portal — AI-Native SaaS Management | io.github.ronrey/portal |
| ComPDF MCP | io.github.ComPDF-Youna/compdf-mcp |
| CometChat Docs | io.github.cometchat/docs-mcp |
| Comicvine | io.github.pipeworx-io/comicvine |
| Comitelligence — EU Comitology Register | io.github.left-handed-grannies/comitelligence |
| Command+K | com.commandplusk/command-k |
| Commit — Supply Chain Risk Scoring | io.github.piiiico/proof-of-commitment |
| Committee Releases | io.github.pipeworx-io/committee-releases |
| Commonlands Optics: M12 Lens and C-Mount Lens Finder + Field-of-View Calculator | com.commonlands/optics-mcp |
| Commons Wikimedia | io.github.pipeworx-io/commons-wikimedia |
| CompShop | io.github.mkibrick/compshop |
| Compabase | io.github.ContentWriterco/compabase |
| CompactPrompt | io.github.gtkcyber/compactprompt |
| Companies House | io.github.pipeworx-io/companies-house |
| Company Enrichment API | io.github.Br0ski777/company-enrichment |
| Company Intel | com.timzinin.api/company-intel |
| ComparEdge | io.github.imkemit-ops/comparedge-mcp |
| ComparEdge LLM Cost | io.github.imkemit-ops/comparedge-llm-cost |
| ComparEdge Price Watch | io.github.imkemit-ops/comparedge-price-watch |
| ComparEdge Pricing | io.github.comparedge/pricing-api |
| CompareFairly | io.github.cgdev2019/comparefairly-mcp |
| Compartment | io.github.MaxFreedomPollard/compartment |
| CompatAir | io.github.bluetouff/compatair |
| Compeller | ai.compeller/compel |
| Competitive Intel | io.github.martc03/competitive-intel |
| Competitor Tracking API | ai.trendsapi/competitor-tracking |
| Competitor Tracking Trends MCP | ai.trendsmcp/competitor-tracking |
| CompletionKit | com.completionkit/evals |
| Complex Portal | io.github.pipeworx-io/complex-portal |
| Compliance AIops | io.github.AIops-tools/compliance-aiops |
| Compliance Auditor MCP | io.github.firasmosbehi/compliance-auditor |
| Compliance Batch Alignment | com.bonissystems/compliance-batch |
| Compliance Registry | net.complianceregistry/mcp-server |
| Compliance Tools | com.timzinin.api/compliance-tools |
| Compliance de Apostas | io.github.mcp-dir/compliance_apostas-mcp |
| ComplianceAutomator Public MCP | com.complianceautomator/public-mcp |
| ComplianceCN — toys, batteries, cosmetics, food contact: CE, GPSR, UN 38.3, CPC/GCC and more | io.github.liamohtee/agentcn |
| ComplyEdge TrustLint | io.github.ComplyEdge/complyedge |
| Compoid MCP | com.compoid/mcp-server |
| Componecat | com.shaftware/componecat |
| Composio | io.github.ComposioHQ/composio |
All 16,402 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=36