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)
18,096| remote | 11,869 66 % |
|---|---|
| paket | 5,338 29 % |
| paket und remote | 513 2.8 % |
| keines | 376 2.1 % |
not recorded for 18 entries
Execution location
18,114| remote | 11,998 66 % |
|---|---|
| local | 6,116 34 % |
Repository platform (raw)
18,096| github | 13,054 72 % |
|---|---|
| nothing declared | 5,023 28 % |
| gitlab | 19 0.1 % |
not recorded for 18 entries
Repository URL listed
18,114| yes | 13,084 72 % |
|---|---|
| no | 5,030 28 % |
Schema version of the raw record (raw)
18,096| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,078 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,016 5.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 440 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 435 2.4 % |
| 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
18,114| no | 16,813 93 % |
|---|---|
| yes | 1,301 7.2 % |
Per property, the measured values inside this excerpt. The share refers to the 18,114 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. 18,114 entries at 200 each are 91 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 9,101 to 9,150 of 18,114
| Theaudiodb | io.github.pipeworx-io/theaudiodb |
|---|---|
| Thegamesdb | io.github.pipeworx-io/thegamesdb |
| TheirStack | com.theirstack/theirstack |
| Themeparks | io.github.pipeworx-io/themeparks |
| Thermocouple ITS-90 | io.github.dfieser/thermocouple-its90 |
| ThesisCheck | io.github.janishiestand/thesischeck |
| Thesportsdb | io.github.pipeworx-io/thesportsdb |
| ThinkNEO Control Plane | ai.thinkneo/control-plane |
| ThinkPattern | ai.thinkpattern/news |
| ThinkReview | io.github.Thinkode/thinkreview |
| Thisispaper | io.github.zaxarovcom/thisispaper |
| Thomas Anglero Speaker MCP | com.anglero/speaker |
| Thor Henning Hetland — signed knowledge web | org.totto/knowledge |
| ThornGuard | app.qwady.thorns/thornguard |
| Thoth | io.github.ahmedEid1/thoth |
| Thousand API | com.thousand-api/thousand-api |
| ThousandEyes MCP | com.thousandeyes/mcp |
| Thread Otter | com.threadotter/agent |
| ThreadSnoop Reddit API | io.github.threadsnoop/reddit |
| Threadminder | ai.threadminder/threadminder |
| Threatfox | io.github.pipeworx-io/threatfox |
| ThreeJS Weaver | io.github.Evozim/threejs-weaver |
| ThriveStack PLG CRM | io.github.Thrivestack-public/thrivestack-mcp |
| Thrivee — Personal Finance Intelligence | ai.thrivee/financial-intelligence |
| Thronglets | io.github.Shangri-la-0428/thronglets |
| Throughline | io.github.devznsh/throughline |
| ThumbGate | io.github.IgorGanapolsky/thumbgate |
| Thunder Compute | io.github.Thunder-Compute/thunder-compute |
| TiaCommander | io.github.a4webdev/tiacommander-mcp |
| Tianxia Gongchang — China Factory Search | com.tianxiagongchang/factory-search |
| TickDB Market Data | io.github.TickDB/tickdb-market-data |
| TickTest — A股量化回测 | io.github.shakagold/ticktest-mcp |
| TickerAll | com.tickerall/mcp |
| TickerFacts | com.tickerfacts/fundamentals |
| Ticketmaster | io.github.pipeworx-io/ticketmaster |
| Tickiti | io.github.tickiti/tickiti-mcp |
| Tickory MCP | io.github.tickory/tickory-mcp |
| Tickscope | io.github.seungdori/tickscope-mcp |
| Tides | io.github.pipeworx-io/tides |
| Tidesman | dev.tidesman/tidesman |
| Tidewave Phoenix | io.github.tidewave-ai/tidewave-phoenix |
| Tidewave Rails | io.github.tidewave-ai/tidewave-rails |
| Tier Maker List MCP | io.github.rocnubie/tiermakerlist-mcp |
| Tier1 IT Assessment | nz.tier1.mcp/it-assessment |
| Tier1.shop — SEO Link Placements | shop.tier1/tier1-shop |
| Tigris MCP Server | dev.storage/mcp |
| Tiingo | io.github.pipeworx-io/tiingo |
| TikTok Ads MCP Server | io.github.cesteral/tiktok-mcp |
| TikTok Trends API | ai.trendsapi/tiktok |
| TikTok Trends MCP | ai.trendsmcp/tiktok |
All 18,114 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=183