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".
in this excerpt
18,558
of 24,507 in the registry
in this excerpt
76 %
of 24,507 in the registry
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
MCP servers without credentials
20,303
entries in this excerpt17,221 shared
MCP servers without a declared package registry
12,623
entries in this excerpt12,623 shared
Remotely executed MCP servers
12,429
entries in this excerpt12,350 shared
MCP servers over streamable-http only
11,346
entries in this excerpt11,281 shared
MCP servers with a repository URL
19,097
entries in this excerpt13,376 shared
Remote MCP servers with a repository URL
7,625
entries in this excerpt7,553 shared
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 16,151 to 16,200 of 18,558
| MCP server in namespace io.github | io.github.mgaruccio/openapi-navigator |
|---|---|
| MCP server in namespace io.github | io.github.mgriffen/tapsite |
| MCP server in namespace io.github | io.github.mgthompo1/anchorr-mcp |
| MCP server in namespace io.github | io.github.mgwalkerjr95/texas-grocery |
| MCP server in namespace io.github | io.github.mia-platform/console-mcp-server |
| MCP server in namespace io.github | io.github.michaeljiangmingfeng-debug/quanttogo-mcp |
| MCP server in namespace io.github | io.github.michaelrice/zendesk-mcp |
| MCP server in namespace io.github | io.github.michal-lefler/secureflows-mcp-server |
| MCP server in namespace io.github | io.github.michielinksee/bantou |
| MCP server in namespace io.github | io.github.michielinksee/linksee-memory |
| MCP server in namespace io.github | io.github.michu5696/agora402 |
| MCP server in namespace io.github | io.github.michu5696/paycrow |
| MCP server in namespace io.github | io.github.mickelsamuel/migrationpilot |
| MCP server in namespace io.github | io.github.mickymultani/crypto-bytes |
| MCP server in namespace io.github | io.github.microqueryhq/microquery-mcp |
| MCP server in namespace io.github | io.github.microsoft/playwright-mcp |
| MCP server in namespace io.github | io.github.midasflowai-lab/midasflow-mcp-quickstart |
| MCP server in namespace io.github | io.github.mifactory-bot/mifactory-agent-memory |
| MCP server in namespace io.github | io.github.mifactory-bot/mifactory-contratos |
| MCP server in namespace io.github | io.github.mifactory-bot/mifactory-email |
| MCP server in namespace io.github | io.github.mifactory-bot/mifactory-payments |
| MCP server in namespace io.github | io.github.mifactory-bot/mifactory-pdf |
| MCP server in namespace io.github | io.github.mifactory-bot/mifactory-scraping-api |
| MCP server in namespace io.github | io.github.mifactory-bot/mifactory-spec-api |
| MCP server in namespace io.github | io.github.migmediamarketing-ai/noto-crm |
| MCP server in namespace io.github | io.github.mikejj-creation/stocksense |
| MCP server in namespace io.github | io.github.mikerawsonnz/auth-token-service |
| MCP server in namespace io.github | io.github.mikerawsonnz/authenticated-llm-agent |
| MCP server in namespace io.github | io.github.mikerawsonnz/authenticated-mcp-agent |
| MCP server in namespace io.github | io.github.mikerawsonnz/authenticated-multi-llm-agent |
| MCP server in namespace io.github | io.github.mikerawsonnz/gosce-portfolio-router |
| MCP server in namespace io.github | io.github.mikerawsonnz/llm-observability-orchestration |
| MCP server in namespace io.github | io.github.mikerawsonnz/llm-orchestration-agent |
| MCP server in namespace io.github | io.github.mikerawsonnz/structured-output-agent |
| MCP server in namespace io.github | io.github.mikerawsonnz/traced-llm-proxy |
| MCP server in namespace io.github | io.github.mingyo186/partreel |
| MCP server in namespace io.github | io.github.minia2a/minia2a-mcp |
| MCP server in namespace io.github | io.github.minipuft/claude-prompts-mcp |
| MCP server in namespace io.github | io.github.minjikim89/fde-agent |
| MCP server in namespace io.github | io.github.minjikim89/korean-saju-calculator |
| MCP server in namespace io.github | io.github.mintlineai/mintline-mcp |
| MCP server in namespace io.github | io.github.mintmas/oracle42-intelligence |
| MCP server in namespace io.github | io.github.mirabello-consultancy/mcp-server |
| MCP server in namespace io.github | io.github.mirajmahmudul/agentdevx |
| MCP server in namespace io.github | io.github.miranttie/agentictrade |
| MCP server in namespace io.github | io.github.mishaovcharenko/uiscanner |
| MCP server in namespace io.github | io.github.mishrasanjeev/agenticorg |
| MCP server in namespace io.github | io.github.mission69b/t2000 |
| MCP server in namespace io.github | io.github.mister-franklin/wetwetwet-legislation |
| MCP server in namespace io.github | io.github.mitsuashi/habitat |
All 18,558 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=324