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 9,001 to 9,050 of 18,114
| Temsor API — Turkey & EU business data | com.temsor/api |
|---|---|
| Temway | io.github.temway/mcp-server |
| Tencent Lexiang MCP Server | io.github.tencent-lexiang/lexiang-mcp-server |
| Tend | com.tendladder/tend |
| Tendem MCP server | io.github.Toloka/tendem-mcp |
| TenderHunt | ai.tenderhunt/agent |
| Tendeta | io.tendeta/tendeta |
| Tenjin | blog.tenjin/tenjin |
| Tennessee Driver Services | io.github.pipeworx-io/tn-dmv |
| Teno Store | io.github.zoubirabde9a/teno-store |
| Tenor | io.github.pipeworx-io/tenor |
| Tenpace Review Router | io.github.Patrax/review-router |
| Tenpace Review Router | io.github.tenpace-app/review-router |
| Tenzro Canton MCP | network.tenzro/tenzro-canton |
| Tenzro Chainlink MCP | network.tenzro/tenzro-chainlink |
| Tenzro Ethereum MCP | network.tenzro/tenzro-ethereum |
| Tenzro LayerZero V2 MCP | network.tenzro/tenzro-layerzero |
| Tenzro Ledger MCP | network.tenzro/tenzro |
| Tenzro Li.Fi MCP | network.tenzro/tenzro-lifi |
| Tenzro Solana MCP | network.tenzro/tenzro-solana |
| Teppek | com.teppek/teppek |
| Tereno on Base | xyz.tereno/tereno |
| Teres — Booking for AI Agents | io.teres/booking |
| Tern | com.tern0/resolver |
| TerraVision | io.github.patrickchugh/terravision |
| Terraform | io.github.hashicorp/terraform-mcp-server |
| Terraform Ingest MCP | io.github.zloeber/terraform-ingest |
| Terrarium | io.github.nelsonsantryhkd/terrarium |
| Tesouro Nacional: Capacidade de Pagamento (CAPAG) | io.github.mcp-dir/tesouro_nacional_capag-mcp |
| Test server | com.fenetresurciel.mcp/skybridge |
| Test server | live.alpic.email-mcp-8d084a7a/email-mcp |
| TestAtlas | io.github.Karzone/TestAtlas.Mcp |
| TestMu AI (formerly LambdaTest) | io.github.LambdaTest/mcp |
| Testiny Test Management | io.testiny/testiny-mcp |
| Tewdy | io.github.dugiwarc/tewdy |
| Texas DMV | io.github.pipeworx-io/tx-dmv |
| Texas Open Data | io.github.pipeworx-io/data-texas |
| TexasRatedPros Rankings | com.texasratedpros/rankings |
| Text Classifier API | io.github.Br0ski777/text-classifier |
| Text Intelligence Mcp | io.github.varvararatta/text_intelligence_mcp |
| Text Tools | com.apished/text-tools |
| Text Translator API | io.github.Br0ski777/text-translator |
| Text to Speech | io.github.Engr-FaizanAli/text-to-speech |
| Text to Speech API | io.github.Br0ski777/text-to-speech |
| Text2Event | com.text2event/mcp |
| TextMine MCP | com.textmine/textmine-mcp |
| TextToQuant Backtesting and Quant Research | com.texttoquant/texttoquant |
| Textavia MCP | io.github.catorch/textavia-mcp |
| Textcase | io.github.pipeworx-io/textcase |
| Textstats | io.github.pipeworx-io/textstats |
All 18,114 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=181