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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".

in this excerpt 18,114 of 23,972 in the registry
in this excerpt 76 % of 23,972 in the registry

What this excerpt selects

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

Every sentence here follows from the condition above, not from an assessment.

How this excerpt is distributed

Delivery form (raw)

18,096
Delivery form (raw)
remote11,869 66 %
paket5,338 29 %
paket und remote513 2.8 %
keines376 2.1 %

not recorded for 18 entries

Execution location

18,114
Execution location
remote11,998 66 %
local6,116 34 %

Repository platform (raw)

18,096
Repository platform (raw)
github13,054 72 %
nothing declared5,023 28 %
gitlab19 0.1 %

not recorded for 18 entries

Repository URL listed

18,114
Repository URL listed
yes13,084 72 %
no5,030 28 %

Schema version of the raw record (raw)

18,096
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json16,078 89 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,016 5.6 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json440 2.4 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json435 2.4 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json123 0.7 %
https://registry.modelcontextprotocol.io/schemas/2025-12-11/server-bundle.json1 0.0 %

and 3 more values · not recorded for 18 entries

Credentials required

18,114
Credentials required
no16,813 93 %
yes1,301 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

MCP servers without credentials 19,829 entries in this excerpt16,813 shared MCP servers without a declared package registry 12,260 entries in this excerpt12,260 shared Remotely executed MCP servers 12,075 entries in this excerpt11,998 shared MCP servers over streamable-http only 11,003 entries in this excerpt10,939 shared MCP servers with a repository URL 18,720 entries in this excerpt13,084 shared Remote MCP servers with a repository URL 7,418 entries in this excerpt7,348 shared

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 7,901 to 7,950 of 18,114

Entries
SEFAZ SPU: Dados Cadastrais de Imóvel da Uniãoio.github.mcp-dir/sefaz_spu_dados_imoveis-mcp
SEFAZ SPU: Emitir Certidões de Imóveis da Uniãoio.github.mcp-dir/sefaz_spu_certidao_imoveis-mcp
SEFAZ TO: Certidão Negativa de Débitosio.github.mcp-dir/sefaz_to_certidao_debitos-mcp
SEFAZ TO: IPVAio.github.mcp-dir/sefaz_to_ipva-mcp
SEFAZ TO: NFC-eio.github.mcp-dir/sefaz_to_nfce-mcp
SEFAZ: Cadastro Centralizado de Contribuinte (CCC)io.github.mcp-dir/sefaz_cadastro_centralizado-mcp
SEFAZ: Certidão Negativa de Débitos Estaduaisio.github.mcp-dir/sefaz_certidao_debitos-mcp
SEFAZ: NFC-e (Unificada)io.github.mcp-dir/sefaz_nfce-mcp
SEFAZ: PRio.github.mcp-dir/sefaz_pr-mcp
SEMA MT: APF Ruralio.github.mcp-dir/sema_mt_apf-mcp
SEMA PA: Lista de Desmatamento Ilegal do Pará (LDI)io.github.mcp-dir/sema_pa_ldi-mcp
SEMIPRO Cycling Intelligenceio.github.damianruse/semipro-intelligence
SENATRAN: Boleto da Infraçãoio.github.mcp-dir/senatran_boleto_infracao-mcp
SENATRAN: Consultar Exame Toxicológicoio.github.mcp-dir/senatran_exame_toxicologico-mcp
SENATRAN: Download Infraçãoio.github.mcp-dir/senatran_download_infracao-mcp
SENATRAN: Infraçõesio.github.mcp-dir/senatran_infracoes-mcp
SENATRAN: Meus Veículos - Completaio.github.mcp-dir/senatran_meus_veiculos_comp-mcp
SENATRAN: Meus Veículos - Possuidor (Detalhes)io.github.mcp-dir/senatran_meus_veiculos_info-mcp
SENATRAN: Meus Veículos - Possuidor (Listagem)io.github.mcp-dir/senatran_meus_veiculos_posse-mcp
SENATRAN: Penalidade de Advertência por Escritoio.github.mcp-dir/senatran_advertencia_escrito-mcp
SENATRAN: Recallio.github.mcp-dir/senatran_recall-mcp
SENATRAN: Validar CNHio.github.mcp-dir/senatran_validar_cnh-mcp
SENTINEL Compliance Intelligenceio.github.INJprotocol/sentinel-compliance
SEO Audit MCP Serverio.github.glivera/seo-audit
SEO Content Factoryai.b77/seo-content-factory
SEO Page Analyzerio.github.Br0ski777/seo-analyzer
SEO Toolscom.timzinin.api/seo-tools
SEO Trends APIai.trendsapi/seo
SEO Trends MCPai.trendsmcp/seo
SEO-Ghostio.github.Evozim/seo-ghost
SEOAuditio.github.therealMrFunGuy/seo-audit
SEOPro AIio.github.alpha-ai-labs/seo-agent
SEOcrawl AIai.seocrawl/mcp
SEOforGPTio.seoforgpt/seoforgpt-mcp
SEO対策研究室 MCPjp.tsuyoshikashiwazaki/mcp
SERPRO RADAR: Veículoio.github.mcp-dir/serpro_radar_veiculo-mcp
SF Muni Real-Time Transitio.github.srivastsh/muni-mcp
SG Property Datacom.sgpropertydata/property-data
SHEARLINEio.github.lostnumber07/shearline
SHOP MCP — Claude Connector for Shopifyio.github.anderseen-digital/shop-mcp
SIC Codes UKio.github.jackmmaher/sic-codes
SICONFI: Declaração Fiscalio.github.mcp-dir/siconfi_declaracao-mcp
SIGNALS Loyalty Agent Platformglobal.signals/signals-mcp
SIMA MCP Serverio.github.Mustafashehab/sima-mcp-server
SIMcloudza.co.simcloud/simcloud
SINTEGRA: ACio.github.mcp-dir/sintegra_ac-mcp
SINTEGRA: ALio.github.mcp-dir/sintegra_al-mcp
SINTEGRA: AMio.github.mcp-dir/sintegra_am-mcp
SINTEGRA: APio.github.mcp-dir/sintegra_ap-mcp
SINTEGRA: BAio.github.mcp-dir/sintegra_ba-mcp

All 18,114 entries in the list, with filters and pagination

tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=159