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 251 to 300 of 5,868
| Anahana Content MCP | com.anahana/content-mcp |
|---|---|
| Analytics Legends — SAP Analytics Intelligence | ai.analyticslegends/sap-analytics |
| Analytixus | de.analytixus/analytixus-mcp |
| AnchoredIP | com.anchoredip/anchoredip |
| Andi Search | com.andiai/andi-search |
| Andiamo | app.getandiamo/andiamo |
| Andrii Co. Notary & Apostille Assistant | net.andrii/booking |
| Android Management API | com.googleapis.androidmanagement/mcp |
| André — Analyse électorale française | vote.andre/elections |
| Angel Numbers MCP Server by RoxyAPI | com.roxyapi/angel-numbers |
| Angels for Agents Funding | com.angelsforagents/funding |
| Anisongs — Anime Song Database | jp.anisongs/anisongs |
| Anki MCP Server | ai.ankimcp/anki-mcp-server |
| AnkiMCP Server | ai.ankimcp/anki-mcp-server-addon |
| Ansvar: Dutch Law | eu.ansvar/dutch-law |
| Ansvar: EU Compliance & Legal Intelligence | eu.ansvar/gateway |
| Ansvar: EU Regulations | eu.ansvar/eu-regulations |
| Ansvar: French Law | eu.ansvar/french-law |
| Ansvar: German Law | eu.ansvar/german-law |
| Ansvar: Italian Law | eu.ansvar/italian-law |
| Ansvar: Polish Law | eu.ansvar/polish-law |
| Ansvar: Spanish Law | eu.ansvar/spanish-law |
| Ansvar: Swedish Law | eu.ansvar/swedish-law |
| Ansvar: Threat Intelligence | eu.ansvar/threat-intel |
| Ansvar: US Law | eu.ansvar/us-law |
| Antevo Executive Brief | ch.antevo/executive |
| Antevo Trademark | ch.antevo/trademark |
| Antevo Wealth | ch.antevo/wealth |
| Anthid | com.anthid/anthid |
| Antwork | io.antwork/social |
| AnyHook | net.anyhook/anyhook |
| Anythink all-in-one backend: data, auth, files, workflows, payments, APIs | cloud.anythink/anythink |
| Apdf — PDF Tracking & Analytics | io.apdf/main |
| Apier | no.apier/mcp |
| Apify Market Intelligence | com.timzinin.api/apify-market-intelligence |
| Apostle — AI Men's Skincare Commerce | ai.searchshop/apostleman |
| App Store Trends API | ai.trendsapi/app-store |
| App Store Trends MCP | ai.trendsmcp/app-store |
| App Store data for agents | sh.fetcher.appstore/mcp |
| AppContext | dev.appcontext/appcontext |
| AppDeploy | ai.appdeploy/deploy-app |
| AppGenie Compliance MCP | au.com.appgenie/compliance-mcp |
| AppGoblin - App Store ASO & App Intel | info.appgoblin/app-store-analytics |
| Appcircle MCP | io.appcircle/appcircle-mcp |
| Appendix | com.appendix/appendix |
| Apple Search Ads | ai.b77/apple-search-ads |
| Approval Studio | studio.approval/mcp |
| Arbitrage Signals | org.memoryapi/arb |
| Arc | ai.megastructure/arc |
| Arc & Ledger Tax Reference | com.arcandledger/tax-tools |
All 5,868 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=6