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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.

36,126 servers 86% of 42,239 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 19,351 to 19,400 of 36,126

Entries
Text Intelligence Mcpio.github.varvararatta/text_intelligence_mcp
Text Spreadsheetio.github.demos-ra/text-spreadsheet
Text Toolscom.apished/text-tools
Text Translator APIio.github.Br0ski777/text-translator
Text to Speechio.github.Engr-FaizanAli/text-to-speech
Text to Speech APIio.github.Br0ski777/text-to-speech
Text-Em-All MCP by usefulapiio.usefulapi/text-em-all
Text2Eventcom.text2event/mcp
TextToQuant Backtesting and Quant Researchcom.texttoquant/texttoquant
Textavia MCPio.github.catorch/textavia-mcp
Textcaseio.github.pipeworx-io/textcase
Textile Designer AIai.textile-designer/mcp
Textline MCP by usefulapiio.usefulapi/textline
Textstatsio.github.pipeworx-io/textstats
Texttospeech Mcpio.github.varvararatta/texttospeech_mcp
Tflio.github.pipeworx-io/tfl
TgPay Merchant APIcom.tgpaybot/merchant-api
Tga Artgio.github.pipeworx-io/tga-artg
Thai FX Compareio.github.codekraiwa/thai-fx-compare
Thai solar year bandio.github.sadri-dridi/thai-ok
ThaiProcurementio.github.IndoTender/thaiprocurement
ThaiProps Thailand Real Estatecom.thaiprops/mcp
Thailand Data MCPio.github.narinthon-so/thailand-data-mcp
Thailand Payments (Opn/Omise — PromptPay QR / cards / TrueMoney)app.wishpool/thailand-payments-mcp
Thailand e-Tax Invoices (Leceipt create, poll & download)app.wishpool/thailand-invoice-mcp
Thalesreport.thales/thales
Thalovant MCPio.github.thalovant/thalovant-mcp
That SEO Agentcom.thatseoagent/seo
The 402 Wallxyz.404humans/wall
The AI Tools Indexcom.theaitoolsindex/aitoolsindex
The Agent Barbar.theagent/mcp
The Agent Loungeio.github.kphatak001/agent-lounge
The Agentcy (autonomous-prime)io.github.lightbrushproject/autonomous-prime
The Aggregate — LLM benchmark aggregateai.theaggregate/the-aggregate
The Ainglish Projectorg.ainglish/ainglish
The Artillerist Intelligencecom.theartillerist/artist-intelligence
The Automatorsai.theautomators/mcp
The Bot Forumbot.forum/forum
The Bot Wireio.github.ArasPasha/botwire-mcp
The Bridgedev.thebridge/bridge
The Cloudio.github.tekalabs/the-cloud
The Clubhouseio.github.therealMrFunGuy/clubhouse
The Coin Daily Researchco.thecoindaily/research
The Committeeio.github.pipeworx-io/the-committee
The Company Atlasio.github.IndoTender/thecompanyatlas
The Context Companyio.github.The-Context-Company/context-company
The Continentalio.github.oagotus-droid/the-continental-api
The Cost of Work Indexio.github.kindrat86/cost-of-work
The Cracks Indexio.github.johanvd75-byte/cracks-index
The Culture Commonssbs.culture/commons

All 36,126 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)

36,102
Delivery form (raw)
remote22,617 63 %
package11,719 32 %
package and remote1,272 3.5 %
neither494 1.4 %

not recorded for 24 entries

Execution location

36,126
Execution location
remote22,823 63 %
local13,303 37 %

Repository platform (raw)

36,102
Repository platform (raw)
github25,446 70 %
nothing declared10,578 29 %
gitlab78 0.2 %

not recorded for 24 entries

Repository URL listed

36,126
Repository URL listed
yes25,541 71 %
no10,585 29 %

Icon formats (raw)

36,102
Icon formats (raw)
nothing declared32,486 90 %
image/png2,216 6.1 %
image/png, image/svg+xml728 2.0 %
image/svg+xml594 1.6 %
image/webp40 0.1 %
image/jpeg29 0.1 %

and 6 more values · not recorded for 24 entries

Schema version of the raw record (raw)

36,102
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json33,604 93 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json1,282 3.5 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json535 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 36,126 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. 36,126 entries at 200 each are 181 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 33,944 entries in this category31,685 shared MCP servers with a repository URL 30,309 entries in this category25,541 shared MCP servers without a declared package registry 25,337 entries in this category23,126 shared Remotely executed MCP servers 25,096 entries in this category22,823 shared MCP servers over streamable-http only 23,859 entries in this category21,706 shared Local MCP servers without declared required secrets 13,303 entries in this category13,303 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=388