holdmark · facts about online stores

org.holdmarkPublished by holdmark.orgOfficial publisherv1.0.0Updated Oct 25, 2026

Does this store deliver and refund? Measured with carriers and payment processors.

VerifiedStreamable HTTPWeb executable

Overview

holdmark · facts about online stores's hosted MCP server (holdmark.org), published by holdmark.org; no sign-in required; Streamable HTTP; 3 tools.

No AI overview yet: these facts come from the registry entry and the server itself.

Publisher
holdmark.org
Endpoint
holdmark.org
Last checked

Installation

In SourceWeft

  1. Open holdmark · facts about online stores in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/org.holdmark%2Fregistry/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "holdmark-facts-about-online-stores": {
      "type": "http",
      "url": "https://holdmark.org/mcp"
    }
  }
}

Tools

3

find_stores

Find stores in the holdmark registry

List the online stores in the holdmark registry, with a summary of their published facts. Each store publishes the same facts under the same rules: whether it delivers its orders (checked with the carrier) and whether it refunds money (checked with the payment processor). holdmark does not rank stores and has no score, so compare them yourself by whatever the person actually cares about. The registry only contains stores that connected their data. A store missing from it has not been judged.

Parameterssortlimitorderoffsetcategorymeets_limits

get_store

Read one store's record

Read the full holdmark record for one store, by its domain. Figures are rounded against the merchant, order volume is published in bands rather than exact numbers, and every figure carries the period it covers and the source it came from. A fact with no data answers "not_measured" with its reason, never "no". If the domain is not in the registry you get a plain answer saying so, which is not a verdict about that store.

Parametersdomainrequired

how_holdmark_works

How holdmark measures and what it does not

How every figure in the registry is calculated, what the words mean, and above all what holdmark does NOT measure. Read this before drawing a conclusion from any record: it is what stops a figure being read as something it is not.

Takes no parameters.

Version history

1
  1. v1.0.0LatestOct 22, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.