Skip to content

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.

36,958 servers 86% of 43,176 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 36,901 to 36,950 of 36,958

Entries
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
生活即時查詢com.penguindriver/life
病み期の読み物io.github.Shiryu-go/mentalhealth
看雪山 Kanxueshanio.github.geoxing/kanxueshan
真人意見站dev.workers.panda198271.tw-real-voices/real-voices
真人意見站com.penguindriver/voices
知己排盘 BaZicom.zhijipaipan/zhiji-bazi
短.在线xn--3ds443g.xn--s7y/duan-online
竞品内容 Pattern 雷达 · AI 答案里的重复说法cn.savantcat/pattern-radar
符文戰場新手指南dev.workers.panda198271.riftbound-guide/riftbound-guide
符文戰場新手指南com.penguindriver/tcg
網紅開團合規工具箱dev.workers.panda198271.tw-creator-shop/creator-shop
網紅開團合規工具箱com.penguindriver/creator
網頁動畫工具箱dev.workers.panda198271.tw-web-motion/web-motion
網頁動畫工具箱com.penguindriver/motion
结网 JieWangcn.net.jiewang/jiewang
美食神仙籤筒com.penguindriver/food
育つ見積net.sodatsu-mitsumori/estimate-invoice
艾达 ADAgroup.hengyu.ai/ada
薬機法 言い換え帳 (Japanese ad-claim checker)com.iikae-cho/yakki-check
衍象坊 · 奇门遁甲 & 大六壬io.github.139user/tword-divination
補助金AIio.github.mkisama94/subsidy-ai
记忆梦境引擎 · AI 的睡眠系统cn.savantcat/memory-dream-engine
買取大陸jp.yomitasu/kakeruyone-com
購物比價紀錄dev.workers.panda198271.shop-compare/shop-compare
購物比價紀錄com.penguindriver/shop
週末不賣甜點 Weekend no dessertcom.weekendnodessert/order
遊戲發售日與預告片資料庫dev.workers.panda198271.tw-game-release/game-release
遊戲發售日與預告片資料庫com.penguindriver/game
銀座の貸切個室で高級天然とらふぐ料理と近江牛 ぎんざ姿jp.yomitasu/fugusugata-jp
障害福祉AI辞典 (Japan Disability Welfare Dictionary)ai.fukushi/dictionary
電影大師 filmaiai.filmai/filmai
電影影集動畫上映日com.penguindriver/movie
電影影集動畫上映日資料庫dev.workers.panda198271.tw-screen-release/screen-release
顏回 YanHui Debug AIio.github.sstklen/yanhui-debug
굿새김 GOODSAEGIM — 커스텀 굿즈 견적·주문com.goodsaegim/goodsaegim
나라장터 입찰 MCPio.github.donghyeon01/kr-public-mcp
내만집 (nmjib) — Korean semi-self interior renovationcom.nmjib/nmjib
드래프터즈 (Drafters)kr.drafters/drafters
매동 (maedong) — Korean Market Signalskr.maedong/maedong
메모짱ai.memozzang/memozzang
바로이집 (Baroezip)com.baroezip/mcp
법이 닿는 곳 (Where Law Reaches)io.github.leejaejeon/beobi-daneun-got
오늘냥이 (Oneul Nyangi)today.nyangi/oneul-nyangi
원불교 교서app.wonbuddhism/scripture

All 36,958 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)

36,934
Delivery form (raw)
remote23,277 63 %
package11,871 32 %
package and remote1,287 3.5 %
neither499 1.4 %

not recorded for 24 entries

Execution location

36,958
Execution location
remote23,484 64 %
local13,474 36 %

Repository platform (raw)

36,934
Repository platform (raw)
github25,838 70 %
nothing declared11,018 30 %
gitlab78 0.2 %

not recorded for 24 entries

Repository URL listed

36,958
Repository URL listed
yes25,933 70 %
no11,025 30 %

Icon formats (raw)

36,934
Icon formats (raw)
nothing declared33,007 89 %
image/png2,359 6.4 %
image/png, image/svg+xml868 2.3 %
image/svg+xml620 1.7 %
image/webp40 0.1 %
image/jpeg31 0.1 %

and 6 more values · not recorded for 24 entries

Schema version of the raw record (raw)

36,934
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json34,423 93 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,293 3.5 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json536 1.5 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json528 1.4 %
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 36,958 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. 36,958 entries at 200 each are 185 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 34,786 entries in this category32,455 shared MCP servers with a repository URL 30,754 entries in this category25,933 shared MCP servers without a declared package registry 26,074 entries in this category23,791 shared Remotely executed MCP servers 25,831 entries in this category23,484 shared MCP servers over streamable-http only 24,586 entries in this category22,360 shared Local MCP servers without declared required secrets 13,474 entries in this category13,474 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=739