eCommerce

holdmark.org

An MCP server for querying the holdmark registry of online stores, including store summaries, full records by domain, and methodology explanations.

1 endpoint3 known toolsFirst detected October 22, 2026Last detected October 22, 2026

ENDPOINT 1

https://holdmark.org/mcp

No auth detected

MCP server metadata

Name: holdmark
Version: 1.0.0

Capabilities

tools

Server instructions

holdmark is a public registry of measured facts about online stores: whether a store delivers its orders, checked with the carrier, and whether it refunds money, checked with the payment processor. These are not reviews. Nobody writes them and no store can pay to look better. Absence from this registry is not a signal against a store: it only means the store has not connected its data. holdmark does not score or rank stores by quality, and does not measure customer service or product quality. Free to read and cite, quoting holdmark.org as the source.

Known tools 3

find_stores

List the online stores in the holdmark registry, with a summary of their published facts.

Inferred read-only

get_store

Read the full holdmark record for one store, by its domain.

Inferred read-only

how_holdmark_works

How every figure in the registry is calculated, what the words mean, and above all what holdmark does NOT measure.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.holdmark]
url = "https://holdmark.org/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "holdmark": {
      "type": "http",
      "url": "https://holdmark.org/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: holdmark
Remote MCP URL: https://holdmark.org/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "holdmark": {
      "url": "https://holdmark.org/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "holdmark": {
      "type": "http",
      "url": "https://holdmark.org/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "holdmark",
  "transport": "streamable-http",
  "url": "https://holdmark.org/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.