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)
18,540| remote | 12,220 66 % |
|---|---|
| paket | 5,404 29 % |
| paket und remote | 528 2.8 % |
| keines | 388 2.1 % |
not recorded for 18 entries
Execution location
18,558| remote | 12,350 67 % |
|---|---|
| local | 6,208 33 % |
Repository platform (raw)
18,540| github | 13,345 72 % |
|---|---|
| nothing declared | 5,175 28 % |
| gitlab | 20 0.1 % |
not recorded for 18 entries
Repository URL listed
18,558| yes | 13,376 72 % |
|---|---|
| no | 5,182 28 % |
Schema version of the raw record (raw)
18,540| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,507 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,031 5.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 439 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 435 2.3 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 124 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
18,558| no | 17,221 93 % |
|---|---|
| yes | 1,337 7.2 % |
Per property, the measured values inside this excerpt. The share refers to the 18,558 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://api.tracevero.com/v1/eintraege?art=mcp_server&roh_umgebungsvariablen=&grenze=200"
The command carries exactly the condition of this page. 18,558 entries at 200 each are 93 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/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 651 to 700 of 18,558
| Android Management API | com.googleapis.androidmanagement/mcp |
|---|---|
| Android Security Analyzer | io.github.ako2345/android-security-analyzer |
| André — Analyse électorale française | vote.andre/elections |
| Angel Numbers Deterministic API | io.github.pewsta66/angel-numbers-api |
| Angel Numbers MCP Server by RoxyAPI | com.roxyapi/angel-numbers |
| Angels for Agents Funding | com.angelsforagents/funding |
| Anilist | io.github.pipeworx-io/anilist |
| Anima MCP Server | io.github.AnimaApp/anima |
| Animam Agent Platform | io.github.wellknownmcp/animam-platform |
| Anisongs — Anime Song Database | jp.anisongs/anisongs |
| Anki MCP Server | ai.ankimcp/anki-mcp-server |
| AnkiMCP Server | ai.ankimcp/anki-mcp-server-addon |
| Anno | io.github.philmingdao/anno |
| Anomalia | io.github.andreabuttarelli/anomalia |
| 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 |
| Ansys MCP Server | io.github.vorobjewsen30-max/ansys-mcp-server |
| Antecedentes (Polícia Civil) | io.github.mcp-dir/antecedentes_policia_civil-mcp |
| Antecedentes (Polícia Federal) | io.github.mcp-dir/antecedentes_policia_federal-mcp |
| Antecedentes Criminais: MG | io.github.mcp-dir/antecedentes_criminais_mg-mcp |
| Antecedentes Criminais: SP | io.github.mcp-dir/antecedentes_criminais_sp-mcp |
| Anteos Health — Medical Appointment Booking | io.github.Anteos-Health/anteos-booking |
| Antevo Executive Brief | ch.antevo/executive |
| Antevo Trademark | ch.antevo/trademark |
| Antevo Wealth | ch.antevo/wealth |
| Anthid | com.anthid/anthid |
| Anthropic Billing | io.github.mcp-dir/anthropic_billing-mcp |
| Antigravity Headless Bridge | io.github.rhishi99/agy-headless-bridge |
| Antwork | io.antwork/social |
| AnyHook | net.anyhook/anyhook |
| Anymail Finder | io.github.anymailfinder/mcp-server |
| Anythink all-in-one backend: data, auth, files, workflows, payments, APIs | cloud.anythink/anythink |
| Análise de Crédito PF | io.github.mcp-dir/credito_pf-mcp |
| Análise de Crédito PF Completa | io.github.mcp-dir/credito_pf_completo-mcp |
| Aoexl Sign | io.github.AryanSingh/aoexl-sign |
| Apaleo | io.github.apaleo/mcp-server |
| Apdf — PDF Tracking & Analytics | io.apdf/main |
| Aperion Shield | io.github.AperionAI/shield |
| Aperture MCP | io.github.jaysinailabs/aperture-mcp |
| Apex (smartapex.uk) AI Component Card Store | io.github.mickeyappol-create/apex |
| Apex by LeadShark — discovery | io.github.rzere/linkedin-mcp |
All 18,558 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=14