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
Repository platform (raw)
5,860| nothing declared | 3,211 55 % |
|---|---|
| github | 2,631 45 % |
| gitlab | 18 0.3 % |
not recorded for 8 entries
Repository URL listed
5,868| no | 3,216 55 % |
|---|---|
| yes | 2,652 45 % |
Schema version of the raw record (raw)
5,860| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 5,006 85 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 395 6.7 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 272 4.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 153 2.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 33 0.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json#/definitions/ServerDetail | 1 0.0 % |
not recorded for 8 entries
Credentials required
5,868| no | 5,131 87 % |
|---|---|
| yes | 737 13 % |
Icon formats (raw)
5,860| nothing declared | 5,199 89 % |
|---|---|
| image/png | 401 6.8 % |
| image/svg+xml | 160 2.7 % |
| image/png, image/svg+xml | 92 1.6 % |
| image/jpeg | 4 0.1 % |
| image/jpg | 1 0.0 % |
and 3 more values · not recorded for 8 entries
Delivery form (raw)
5,860| remote | 5,215 89 % |
|---|---|
| paket | 468 8.0 % |
| paket und remote | 145 2.5 % |
| keines | 32 0.5 % |
not recorded for 8 entries
Per property, the measured values inside this excerpt. The share refers to the 5,868 entries of the excerpt, not to the registry. Shown are 6 of 9 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. 5,868 entries at 200 each are 30 requests; the total is in the X-Gesamt header.
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 1,401 to 1,450 of 5,868
| Invokera Discover | com.invokera/discover |
|---|---|
| Invokera Status | com.invokera/invokera-status |
| Ireland Payments (Stripe — cards / Apple Pay) | app.wishpool/ireland-payments-mcp |
| Iridium | com.nikhilkulkarni1755/iridium |
| Iridium | com.iridiumhqmcp/iridium |
| Iris | bio.irishealth/iris |
| Iron City | com.sovereigntyempire/iron-city |
| Ironclad Verified | com.ironcladverified/verified |
| Israel Payments (Stripe — cards / Apple Pay) | app.wishpool/israel-payments-mcp |
| Italian B2B Lead List Scoring, Ranking & JSON Decisions | it.machinesignal/discovery |
| Italian B2B Lead Scoring, Ranking & JSON Decisions | it.machinesignal/b2b-lead-scoring-ranking-italy |
| Italy Invoices (FatturaPA / SdI via Invoicetronic) | app.wishpool/italy-invoice-mcp |
| Italy Logistics (buy Poste Italiane + more labels + tracking via Shippo) | app.wishpool/italy-logistics-mcp |
| Italy Payments (Stripe — cards / Apple Pay) | app.wishpool/italy-payments-mcp |
| Iteration Layer | com.iterationlayer/mcp |
| Ivory Coast Payments (Paystack — Orange Money / MTN MoMo) | app.wishpool/ivory-coast-payments-mcp |
| Ivory River — Agent Commerce | store.ivoryriver/agent-commerce |
| Izifete — prestataires événementiels en France | fr.izifete/prestataires |
| JPYC Agent MCP | com.jpyc-info/jpyc-agent-mcp |
| JYOTINT Sealed Forecasts | com.jyotishintelligence/sealed-forecasts |
| JackTrade CRM | co.jacktrade/jacktrade-crm |
| Jade Note | app.jadenote/jade-note |
| Jagannatha Hora — Vedic Astrology (Jyotish, Kundli, Horoscope, Panchang) | com.jagannathahora/vedic-astrology |
| James Prompt | com.jamesprompt/james |
| Jampolls | com.jampolls.hub/mcp-server |
| Japan Food DB | dev.toriigate/food-db |
| Japan Logistics (Ship&co: Yamato / Sagawa / Japan Post labels + tracking) | app.wishpool/japan-logistics-mcp |
| Japan Payments (KOMOJU — konbini / cards / PayPay) | app.wishpool/japan-payments-mcp |
| Japan Public Ledgers MCP | com.mcp-revenue-empire/japan-public-ledgers |
| JassWiki — Swiss Jass Authority (AMCP v0.1) | ch.jassverband/jasswiki |
| Jeeva Jyotish | com.jeeva-jyotish/reference-search |
| Jeikin | com.jeikin/mcp |
| Jellypod | com.jellypod/jellypod |
| Jenesis Travel | com.jenesistravel/travel |
| Jennifer Rebholz, Attorney - Knowledge Base | com.jenniferrebholz/rebholz-attorney |
| Jeremy Twogood — Portfolio | com.jeremytwogood/portfolio |
| Jinero | online.jinero/jinero |
| Jinko MCP | com.gojinko.mcp/jinko |
| Jithox Commerce Preflight | com.jithox/be-commerce-preflight |
| Jithox E-Invoice Readiness | com.jithox/einvoice-readiness |
| Jithox EU Counterparty Sanctions Preflight | com.jithox/eu-sanctions-preflight |
| Jithox EU Energy Label Preflight | com.jithox/eu-energy-label-preflight |
| Jithox EU Import Preflight | com.jithox/eu-import-preflight |
| Jitsu | com.jitsu/mcp |
| JobMojito | com.jobmojito/jobmojito |
| JobYap Job Search | com.jobyap/jobs |
| Jobero job search | ai.jobero/job-search |
| Jobkeepr | com.jobkeepr/jobkeepr |
| Jobs Base | io.jobsbase/jobs |
| JobsAI | cz.jobsai/jobsai |
All 5,868 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=29