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)
19,017| remote | 12,602 66 % |
|---|---|
| paket | 5,484 29 % |
| paket und remote | 537 2.8 % |
| keines | 394 2.1 % |
not recorded for 18 entries
Execution location
19,035| remote | 12,732 67 % |
|---|---|
| local | 6,303 33 % |
Repository platform (raw)
19,017| github | 13,583 71 % |
|---|---|
| nothing declared | 5,413 28 % |
| gitlab | 21 0.1 % |
not recorded for 18 entries
Repository URL listed
19,035| yes | 13,615 72 % |
|---|---|
| no | 5,420 28 % |
Schema version of the raw record (raw)
19,017| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,956 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,048 5.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 449 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 436 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
19,035| no | 17,653 93 % |
|---|---|
| yes | 1,382 7.3 % |
Per property, the measured values inside this excerpt. The share refers to the 19,035 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. 19,035 entries at 200 each are 96 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 2,501 to 2,550 of 19,035
| DETRAN RR: Gravame | io.github.mcp-dir/detran_rr_gravame-mcp |
|---|---|
| DETRAN RS: CNH | io.github.mcp-dir/detran_rs_cnh-mcp |
| DETRAN RS: Guia de Pagamento | io.github.mcp-dir/detran_rs_guia_pagamento-mcp |
| DETRAN RS: Infrações | io.github.mcp-dir/detran_rs_infracoes-mcp |
| DETRAN RS: Veículo | io.github.mcp-dir/detran_rs_veiculo-mcp |
| DETRAN SC: Guias de Débitos | io.github.mcp-dir/detran_sc_download_guia-mcp |
| DETRAN SC: Veículo (Extrato) | io.github.mcp-dir/detran_sc_veiculo-mcp |
| DETRAN SP: Autenticidade de Certidão | io.github.mcp-dir/detran_sp_autenticidade-mcp |
| DETRAN SP: Débitos e Restrições | io.github.mcp-dir/detran_sp_debitos-mcp |
| DETRAN SP: Emissão de CRLV-e | io.github.mcp-dir/detran_sp_crlve-mcp |
| DETRAN TO: Impressão de CRLV | io.github.mcp-dir/detran_to_crlv-mcp |
| DETRAN TO: Veículo | io.github.mcp-dir/detran_to_veiculo-mcp |
| DETRAN: Restrições (Unificada) | io.github.mcp-dir/detran_restricoes-mcp |
| DEWEY SOC codes classifier. | io.github.scoutexchange/dewey |
| DEX Swap Quotes API | io.github.Br0ski777/dex-quotes |
| DIEM Agent Workers | io.github.coastmancoastman/diem-agent-workers |
| DIS — Singular Intelligence Domain | live.sidai/dis |
| DJ Claude | io.github.p-poss/dj-claude |
| DJEN (Diário de Justiça) | io.github.mcp-dir/djen-mcp |
| DJZS Trust MCP | ai.djzs/trust-mcp |
| DMARKOFF — DMARC, SPF & DKIM Analytics | com.dmarkoff/mcp |
| DNIT: Identificação de Condutor Infrator | io.github.mcp-dir/dnit_identificacao_condutor-mcp |
| DNIT: Infrações | io.github.mcp-dir/dnit_infracoes-mcp |
| DNIT: Infrações (CNPJ) | io.github.mcp-dir/dnit_infracoes_cnpj-mcp |
| DNS Lookup API | io.github.Br0ski777/dns-lookup |
| DNS MCP Server | io.github.mclose/dns-mcp |
| DOE Energy Information | com.olyport/eia |
| DOJO+ | io.github.junoventures/dojoplus-co |
| DOMShell | io.github.apireno/domshell |
| DOS AI | pro.dosai/dos-ai |
| DPRF Nada consta: Multas Pagas | io.github.mcp-dir/dprf_nada_consta_multas_pagas-mcp |
| DPRF Nada consta: Multas em Aberto | io.github.mcp-dir/dprf_nada_consta-mcp |
| DPVAT: Emissão de Guia | io.github.mcp-dir/dpvat_guia-mcp |
| DREAMHALL | app.dreamhall/dreamhall |
| DSGVO.pro — German Digital-Law Compliance | pro.dsgvo/dsgvo-pro |
| DSers Dropshipping MCP Server | io.github.lofder/dsers-mcp-product |
| DSers Official MCP Server | io.github.dsers/dsers-mcp-server |
| DV360 MCP Server | io.github.cesteral/dv360-mcp |
| DWAI IDE Bridge | io.github.guxiaodan333-source/dwai-ide-bridge |
| DaVinci Resolve Lite MCP | io.github.2sem/davinci-resolve-lite-mcp |
| DaVinci Resolve Local Bridge MCP | io.github.Airta-Admin/davinc-resolve-local-bridge-mcp |
| Dabble Me Journal | io.github.parterburn/dabble-me |
| Dadan | io.dadan/dadan |
| Dados Abertos Senado BR MCP | io.github.SidneyBissoli/senado-br-mcp-cloudflare |
| Dados B3 | io.github.Val7h/dados-b3 |
| Dados Cadastrais PF (Argentina) | io.github.mcp-dir/registro_pf_ar-mcp |
| Dados Cadastrais PF (Brasil) | io.github.mcp-dir/registro_pf_br-mcp |
| Dados Cadastrais PF (México) | io.github.mcp-dir/registro_pf_mx-mcp |
| Dados Pt | io.github.pipeworx-io/dados-pt |
| DaedalMap Administrative Boundaries (loc_id to polygon) | com.daedalmap/boundaries |
All 19,035 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=51