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MCP servers without declared required secrets

MCP servers for which the registry lists neither an environment variable nor a header marked secret and required. Measured from the raw manifest values.

35,800 servers 86% of 41,867 in the directory

This category in numbers

The most frequent value per property, counted across the entries of this category. The full distribution is further down.

Entries

Filter further

Entries 35,701 to 35,750 of 35,800

Entries
中国 AI 合规与备案(条文级自查)cn.savantcat/ai-compliance
中文 AI 可引用性(GEO/AEO)体检cn.savantcat/geo-cn
九启高企免费自测io.github.alexfengrui/gq-readiness-free
二行程經典車資料庫dev.workers.panda198271.twostroke-db/twostroke-db
二行程經典車資料庫com.penguindriver/twostroke
亞洲公仔扭蛋情報站com.penguindriver/toys
人生增值(zengzhi.life)MCPlife.zengzhi/zengzhi
元铸工坊 SOSOFAST (yuanzhu)io.github.RavenWangChina/yuanzhu
全国企業データベース-プレスリリース配信サービスjp.yomitasu/companydata-tsujigawa-com
公正取引委員会 排除措置命令・取適法勧告io.github.eoylab/jftc-actions
内容路由器 · 素材该做成什么cn.savantcat/content-router
出國與國旅實用查詢dev.workers.panda198271.tw-trip-guide/trip-guide
出國與國旅實用查詢com.penguindriver/trip
制造业管理工具箱 · Manufacturing Management Toolkitcom.gddynb/xingdao-manage
华哥·全国招投标数据io.github.mmcaoge/huage-bidding-data
华哥·海南政策法规io.github.mmcaoge/huage-hainan-policy
华哥·社会调查服务io.github.mmcaoge/huage-dev-service
华哥·鸣儿招投标问答io.github.mmcaoge/huage-minger-qa
台灣 AI 工具價格dev.workers.panda198271.tw-ai-tools/ai-tools
台灣 AI 工具價格com.penguindriver/aitools
台灣健康資訊dev.workers.panda198271.tw-health-guide/health-guide
台灣健康資訊com.penguindriver/health
台灣加密貨幣資料dev.workers.panda198271.tw-crypto-api/crypto-api
台灣加密貨幣資料com.penguindriver/crypto
台灣勞健保勞退試算io.github.supra126/taiwan-payroll
台灣運動賽事日程com.penguindriver/sports
台股題材與高股息dev.workers.panda198271.tw-stock-themes/stock-themes
台股題材與高股息com.penguindriver/stock
好片分享排行榜com.penguindriver/share
引力AI · Yinli AIio.github.liudejua27-blip/fitmeet
慈(慈焼 公式サイト)jp.yomitasu/earthenware-jp
找客户 · Find Customers|销售线索与评论区获客io.github.yuanjian068yuan/ppxc-leads-mcp
搜尋引擎與 AI 爬蟲工具箱dev.workers.panda198271.tw-search-seo/search-seo
搜尋引擎與 AI 爬蟲工具箱com.penguindriver/seo
數位健康與遠距醫療指南dev.workers.panda198271.tw-digital-wellness/digital-wellness
數位健康與遠距醫療指南com.penguindriver/wellness
无名图书 wuming-booksio.github.delicious28/wuming-books
日本の給与・社会保険・労働法io.github.kishida-devil/jp-payroll-mcp
明乐智保 MCP(Minglezhibao Insurance Data)io.github.minglezhibao/mcp
景品表示法 措置命令・課徴金納付命令io.github.eoylab/keihyo-cases
智慧农业生态 Agri-Ecoio.github.lm203688/agri-eco
株主優待 MCP (Yutai MCP)app.web.yutai-mcp/yutai-mcp
株式会社コンテンシャルjp.yomitasu/seo-contencial-co-jp
株式会社一創 コーポレートサイトjp.co.issoh/corporate-site
水素分子医学文献データベース — Molecular hydrogen medical literature (H2 Papers)io.github.h2-papers/mcp-server
灵境社区 - Lingjing Communitycn.syln.ai/lingjing-community
爱佳肴 Love Lifecn.tutulife/aijiayao
独行录 / opcmenuio.github.yzlee/opcmenu
球云体育 Sports Datatop.jsnjlingdong/sports
生活即時查詢dev.workers.panda198271.tw-life-info/life-info

All 35,800 entries in the list, with filters and pagination

What this category selects

What this category selects
Required secrets declaredno
derived from: Required secret variables (raw)

A derived value carries its original data beside it; the derivation rule is published, with a version, on the methodology page.

Caveats, distribution and query

What this category does not say

  • Required secrets declared is not declared but computed: from Required secret variables (raw), Required secret headers (raw). The rule is published, with a version, on the methodology page.

What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.

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

How this category is distributed

Delivery form (raw)

35,776
Delivery form (raw)
remote22,357 62 %
package11,662 33 %
package and remote1,266 3.5 %
neither491 1.4 %

not recorded for 24 entries

Execution location

35,800
Execution location
remote22,562 63 %
local13,238 37 %

Repository platform (raw)

35,776
Repository platform (raw)
github25,284 71 %
nothing declared10,429 29 %
gitlab63 0.2 %

not recorded for 24 entries

Repository URL listed

35,800
Repository URL listed
yes25,364 71 %
no10,436 29 %

Icon formats (raw)

35,776
Icon formats (raw)
nothing declared32,278 90 %
image/png2,159 6.0 %
image/png, image/svg+xml691 1.9 %
image/svg+xml581 1.6 %
image/jpeg29 0.1 %
image/webp29 0.1 %

and 6 more values · not recorded for 24 entries

Schema version of the raw record (raw)

35,776
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json33,284 93 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,279 3.6 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json532 1.5 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json527 1.5 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json145 0.4 %
https://static.modelcontextprotocol.org/schemas/2025-12-11/server.schema.json3 0.0 %

and 5 more values · not recorded for 24 entries

Per property, the measured values inside this category. The share refers to the 35,800 entries of the category, not to the registry. Shown are 6 of 7 properties: those whose values spread the most inside this category.

The same category through the interface

curl -s "https://api.tracevero.com/v1/eintraege?art=mcp_server&zugangsdaten_erforderlich=false&grenze=200"

The command carries exactly the condition of this page. 35,800 entries at 200 each are 179 requests; the total is in the X-Gesamt header.

Changes to these entries

https://tracevero.com/aenderungen.atom?thema=ohne-zugangsdaten

Both addresses narrow the change stream to exactly the entries in this category. The feed carries an identifier of its own, so a feed reader keeps it apart from the full stream.

Categories sharing entries with this one

MCP servers without declared environment variables 33,621 entries in this category31,385 shared MCP servers with a repository URL 30,107 entries in this category25,364 shared MCP servers without a declared package registry 25,051 entries in this category22,863 shared Remotely executed MCP servers 24,811 entries in this category22,562 shared MCP servers over streamable-http only 23,554 entries in this category21,425 shared Local MCP servers without declared required secrets 13,238 entries in this category13,238 shared

Per neighbour its own size and the counted number of shared entries. A category without a single shared entry is not listed here.

tracevero · https://tracevero.com/themen/ohne-zugangsdaten?seite=715