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://tracevero.com/api/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/en/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 14,951 to 15,000 of 18,558
| MCP server in namespace io.github | io.github.dailyaiagents-cpu/state-of-company-publisher |
|---|---|
| MCP server in namespace io.github | io.github.daleweaver1981/cockpit-mcp |
| MCP server in namespace io.github | io.github.daleweaver1981/dealflow-mcp |
| MCP server in namespace io.github | io.github.daleweaver1981/listingflow-mcp |
| MCP server in namespace io.github | io.github.daleweaver1981/tariffmonitor-mcp |
| MCP server in namespace io.github | io.github.dalyaka/helisoma |
| MCP server in namespace io.github | io.github.dame-senders/senders-mcp |
| MCP server in namespace io.github | io.github.damonwill78-a11y/clean-markdown |
| MCP server in namespace io.github | io.github.dan-fetch-studio/tidyports |
| MCP server in namespace io.github | io.github.dan24ou-cpu/agent-signal |
| MCP server in namespace io.github | io.github.dan94k/brazilian-dev-mcp |
| MCP server in namespace io.github | io.github.danafitkowski/cpp-cpm-engine |
| MCP server in namespace io.github | io.github.danbones33/clawcast |
| MCP server in namespace io.github | io.github.dancourse/agentdocs |
| MCP server in namespace io.github | io.github.dangamsoft/cafe-mcp |
| MCP server in namespace io.github | io.github.daniel3303/equibles |
| MCP server in namespace io.github | io.github.danielecr/realssh-mcp |
| MCP server in namespace io.github | io.github.danielsalles/connector-platform |
| MCP server in namespace io.github | io.github.danielxri/clawmerchants-mcp-gateway |
| MCP server in namespace io.github | io.github.danioni/servicialo |
| MCP server in namespace io.github | io.github.danmartuszewski/hop |
| MCP server in namespace io.github | io.github.danpeig/plutocalcdesigner-mcp |
| MCP server in namespace io.github | io.github.darrenjrobinson/entra-news |
| MCP server in namespace io.github | io.github.darrenjrobinson/entra-news-podcast |
| MCP server in namespace io.github | io.github.darrenjrobinson/entrapulse-polyarchy |
| MCP server in namespace io.github | io.github.darrenjrobinson/graph-atlas-mcp |
| MCP server in namespace io.github | io.github.darrenjrobinson/microsoft-ai-roundup |
| MCP server in namespace io.github | io.github.dasasian/firebase-mcp-server |
| MCP server in namespace io.github | io.github.dasasian/gdocs-mcp |
| MCP server in namespace io.github | io.github.dashi96/chromium-bridge |
| MCP server in namespace io.github | io.github.datahogo/datahogo |
| MCP server in namespace io.github | io.github.datalattice/mcp-chainladder |
| MCP server in namespace io.github | io.github.datasynx/agentic-ai-shadowing |
| MCP server in namespace io.github | io.github.datasynx/cartography |
| MCP server in namespace io.github | io.github.datmay-dot/streambridge |
| MCP server in namespace io.github | io.github.davesheffer/hunch |
| MCP server in namespace io.github | io.github.davidandradebar/ghl-master |
| MCP server in namespace io.github | io.github.davidmosiah/agent-seo-engine |
| MCP server in namespace io.github | io.github.davidmosiah/delx-agent-utilities |
| MCP server in namespace io.github | io.github.davidmosiah/mcp-scorecard |
| MCP server in namespace io.github | io.github.davidmosiah/timeline-pulse |
| MCP server in namespace io.github | io.github.davidmosiah/uap-pulse |
| MCP server in namespace io.github | io.github.davidmosiah/wellness-air |
| MCP server in namespace io.github | io.github.davidmosiah/wellness-cgm-mcp |
| MCP server in namespace io.github | io.github.davidmosiah/wellness-cycle-coach |
| MCP server in namespace io.github | io.github.davidmosiah/wellness-nourish |
| MCP server in namespace io.github | io.github.davidscoreal/univercity-mcp |
| MCP server in namespace io.github | io.github.davidsiegel59/4bots-content |
| MCP server in namespace io.github | io.github.davidweb3-ctrl/mcp-git-enhanced |
| MCP server in namespace io.github | io.github.dawitlabs/capsule |
All 18,558 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=300