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Local MCP servers without declared required secrets

Two measured properties: execution location local, and neither an environment variable nor a header declared secret and required. Both backed by a raw value.

13,238 servers 32% 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 1 to 50 of 13,238

Entries
$THREE Tokenio.github.nirholas/three-token-mcp
.FAF Contextio.github.Wolfe-Jam/faf-mcp
.FAF Contextone.faf/faf-mcp
.NET Debugger for MCPio.github.nevse/dotnet-debugger-mcp
.NET MCP Serverio.github.jongalloway/dotnet-mcp
0nMCP — Universal AI API Orchestratorio.github.0nork/0nMCP
17-0 MCPio.github.rocnubie/17-0-mcp
1Claw Vaultio.github.1clawAI/1claw-mcp
1c-rest-mcpio.github.theYahia/1c-rest-mcp
20-0 MCPio.github.rocnubie/20-0-mcp
27-0 MCPio.github.Rocniubi/27-0-mcp
27-0 MCPio.github.rocnubie/27-0-mcp
2D Assets MCPio.github.crony-io/2d-assets-mcp
2native SSH MCP Serverio.github.daidaiJ/2native-ssh-mcp
3D AI Agent Avatario.github.nirholas/3D-AI-Agent-Avatar
3D AR Studioio.github.nirholas/3d-ar-studio
3D CAD Convertercom.contenta-software/cad-converter
3D New Era AIcom.3dneweraai/newera
3D Visualizerio.github.kleinicke/3d-visualizer
3DAssets.devdev.3dassets/catalogue
3DPACK.ING — Container & Truck Load Planninging.3dpack/container-loading
404.directoryio.github.MM-sheng/404-directory
47620 Base + Polygon Data APIxyz.47620/evm-data
47620 Solana Data APIxyz.47620/solana-data
50headscom.50heads/mcp
7-0 MCPio.github.rocnubie/7-0-mcp
82-0 Dream MCPio.github.rocnubie/82-0-mcp
@imqueueorg.imqueue/mcp
A-Pay Protocolio.github.neuralaisofficial-lang/apay
A0io.github.Joe-Simo/a0
A11Y Toolkitio.github.kinti/a11y-toolkit
A11y Checkcom.a11ychk/mcp
A202io.github.a202-protocol/a202-mcp
A2A402 Agent Work Routerio.github.jrcumminsent/a2a402
A2ABenchio.github.khalidsaidi/a2abench
A2AL Daemonio.github.a2al/a2ald
A2CRio.github.a2cr/a2cr-mcp
AAAA-Nexus MCPio.github.AAAA-Nexus/aaaa-nexus-mcp
AAI Gatewayio.github.gybob/aai-gateway
ABAPilotio.github.NicoHern/abapilot-mcp
ABN Lookup MCP by UnClickio.github.malamutemayhem/abn
ACR — Agent Composition Recordsio.github.Tethral-Inc/acr
ACR — Agent Composition Recordsio.github.TethralAI/acr
ADCIRC Model Setup MCP Serverio.github.mansurjisan/adcirc-mcp
ADCIRC Model Setup MCP Serverio.github.oceanmodeling/adcirc-mcp
AEC Model Bridgeio.github.Sam-AEC/aec-model-bridge
AEM Content Manager (ACM)io.github.wttech/acm-mcp-server
AENA Flights MCPio.github.MrGo2/aena-mcp
AEO Scannerio.github.Convrgent/aeo-scanner
AETRE & The Governed Agentio.github.grayclayton/aetre-mcp

All 13,238 entries in the list, with filters and pagination

Newest in this category

The 10 entries of this category that this registry listed most recently for the first time and that are not shown above. Ordered by the day first listed, not by any rating.

How it works

Before choosing

The selection depends on whether the source declares an environment variable or HTTP header as both secret and required. The absence of such a declaration proves neither access without an account nor a free service. Check the variables listed in the entry and the provider’s instructions before setting it up.

What this category selects

What this category selects
Execution locationlocal
derived from: Transports (raw)
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

  • Execution location is not declared but computed: from Transports (raw). The rule is published, with a version, on the methodology page.
  • 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)

13,229
Delivery form (raw)
package11,497 87 %
package and remote1,241 9.4 %
neither491 3.7 %

not recorded for 9 entries

Schema version of the raw record (raw)

13,229
Schema version of the raw record (raw)
https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json12,224 92 %
https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json506 3.8 %
https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json334 2.5 %
https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json126 1.0 %
https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json34 0.3 %
https://registry.modelcontextprotocol.io/schemas/2025-12-11/server-bundle.json1 0.0 %

and 4 more values · not recorded for 9 entries

Repository platform (raw)

13,229
Repository platform (raw)
github12,516 95 %
nothing declared695 5.3 %
gitlab18 0.1 %

not recorded for 9 entries

Repository URL listed

13,238
Repository URL listed
yes12,543 95 %
no695 5.3 %

Icon formats (raw)

13,229
Icon formats (raw)
nothing declared12,575 95 %
image/png449 3.4 %
image/svg+xml121 0.9 %
image/png, image/svg+xml74 0.6 %
image/jpeg7 0.1 %
image/webp3 0.0 %

not recorded for 9 entries

Path argument present

13,238
Path argument present
no12,814 97 %
yes424 3.2 %

Per property, the measured values inside this category. The share refers to the 13,238 entries of the category, not to the registry.

The same category through the interface

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

The command carries exactly the condition of this page. 13,238 entries at 200 each are 67 requests; the total is in the X-Gesamt header.

Changes to these entries

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

Questions about this selection

How do I set up one of these servers in my client?

Open the entry and choose “Build configuration” when a launch template is available. The builder lists the supported clients and identifies the values you need to supply. A generated file does not establish that the server is reachable or works with your installation.

View clients and setup

Are the listed servers free?

Membership of this category says nothing about price. Neither a repository address nor the absence of declared required secrets establishes that a service is free. Check the individual provider’s pricing and access terms.

How can I follow changes to this selection?

Each entry identifies the source and collection date of its declarations. The change stream for this category shows published changes to its entries. You can subscribe to its Atom feed without creating an account.

Follow changes to this category

Categories sharing entries with this one

Locally executed MCP servers 17,056 entries in this category13,238 shared Local MCP servers with a repository URL 16,152 entries in this category12,543 shared MCP servers available as a package only 14,740 entries in this category11,497 shared MCP servers over stdio only 13,710 entries in this category10,839 shared Local MCP servers as an npm package only 10,092 entries in this category7,506 shared MCP servers as an npm package only 10,186 entries in this category7,506 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/lokal-ohne-zugangsdaten