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 9,051 to 9,100 of 18,114
| Texttospeech Mcp | io.github.varvararatta/texttospeech_mcp |
|---|---|
| Tfl | io.github.pipeworx-io/tfl |
| ThaiProcurement | io.github.IndoTender/thaiprocurement |
| Thailand Data MCP | io.github.narinthon-so/thailand-data-mcp |
| Thailand Payments (Opn/Omise — PromptPay QR / cards / TrueMoney) | app.wishpool/thailand-payments-mcp |
| Thailand e-Tax Invoices (Leceipt create, poll & download) | app.wishpool/thailand-invoice-mcp |
| Thales | report.thales/thales |
| Thalovant MCP | io.github.thalovant/thalovant-mcp |
| The AI Tools Index | com.theaitoolsindex/aitoolsindex |
| The Agentcy (autonomous-prime) | io.github.lightbrushproject/autonomous-prime |
| The Aggregate — LLM benchmark aggregate | ai.theaggregate/the-aggregate |
| The Ainglish Project | org.ainglish/ainglish |
| The Bot Wire | io.github.ArasPasha/botwire-mcp |
| The Committee | io.github.pipeworx-io/the-committee |
| The Company Atlas | io.github.IndoTender/thecompanyatlas |
| The Context Company | io.github.The-Context-Company/context-company |
| The Cost of Work Index | io.github.kindrat86/cost-of-work |
| The Cracks Index | io.github.johanvd75-byte/cracks-index |
| The Culture Commons | sbs.culture/commons |
| The Daily Smark | com.thedailysmark/wrestling |
| The Data Collector | io.github.MarcinDudekDev/the-data-collector |
| The Data Commenter — data economy news | com.datacommenter/the-data-commenter |
| The Driscoll Public AI | com.the-driscoll/public-ai |
| The Dutch Directory | io.github.steffanricardo/the-dutch-directory |
| The Emotion Dictionary | io.github.GaetanGermain/emotion-dictionary |
| The Fortuneteller's Hand | io.github.PistachioPony/fortunetellers-hand |
| The Front Desk Review | com.frontdeskreview/front-desk-review-data |
| The Gem Smith | io.github.Evozim/the-gem-smith |
| The Graph | io.github.pipeworx-io/the-graph |
| The Guardian | io.github.pipeworx-io/the-guardian |
| The Hill Kinabalu | io.github.tasutagazo/the-hill-kinabalu |
| The Last CEO | io.github.timvonsachs/the-last-ceo |
| The Lott MCP by UnClick | io.github.malamutemayhem/thelott |
| The Lounge | io.github.ItsMalware/the-lounge |
| The MCP Census | com.mcpcensus/census |
| The MCP server for GoReleaser | io.github.goreleaser/mcp |
| The Mine Works | com.themineworks/the-mine-works |
| The Mirror System — AI Citability | com.danielsdesignstudio/mirror-ai-citability |
| The Others | shop.theothers/theothers |
| The Quiet Protocol Growth Offense MCP | com.thequietprotocol.www/tqp-growth-offense |
| The Stall | ai.intuitek.the-stall/the-stall |
| The Tab (scvd-tab) | store.scvd/tab |
| The Trade Desk MCP Server | io.github.cesteral/ttd-mcp |
| The Ultimate Critic | io.github.marksignals/the-ultimate-critic |
| The-Snip | com.the-snip/mcp |
| TheArtOfService Compliance Intelligence | io.github.GJB65/compliance-intelligence |
| TheBetterHire | ai.thebetterhire/mcp |
| TheCrawler | io.github.manchittlab/thecrawler |
| TheProtocol — Sovereign AI Agent Platform | cloud.theprotocol/registry |
| TheSignup | app.thesignup/mcp |
All 18,114 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=182