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1211 - your picture on a shirt

by 1211holding.com · remote · no sign-in to list tools · v1.0.0 · published by com.1211holding

Put any picture on a shirt, hoodie, cap, tumbler or tote; get the link where the person buys it.

Changes · 3
CompareRegistry entry

5 tools: 3 change things and 2 only read.

Scanned Oct 21, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http merch https://1211holding.com/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warncheck_art

    The server marks "check_art" as not read-only (readOnlyHint: false), and its words say it reads.

    Matched text

    annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":false,"openWorldHint":true}; The description's first verb is "fetch": a word for reading.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

5 tools

Changes things 3Claude Code: ask
  • check_artFetches a picture from a public link, or takes an attached file, stores it for a design and reports its size in pixels and how big it prints well.1 finding

    Why it is in this group

    • The description's first verb is "fetch": a word for reading.
    • The server marks it as not read-only (readOnlyHint: false).

    Findings

    • Warn

      The server marks "check_art" as not read-only (readOnlyHint: false), and its words say it reads.

      Matched text

      annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":false,"openWorldHint":true}; The description's first verb is "fetch": a word for reading.

      What this check looks for
    Description, as the server wrote it
    Fetches a picture from a public link, or takes an attached file, stores it for a design and reports its size in pixels and how big it prints well. PNG, JPG, WEBP, GIF, HEIC, PDF or SVG, up to 25 MB. Pictures that are never ordered are deleted after 30 days.

    Annotations the server declares

    • title: Check a picture and upload it
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
  • create_designPuts a picture (a public link, an upload id, an attached file or SVG markup) on an item and colour and returns the page where the person sees it, picks sizes and pays, with a pictu…No findings

    Why it is in this group

    • The name "create_design" says "create": a word for a change.
    Description, as the server wrote it
    Puts a picture (a public link, an upload id, an attached file or SVG markup) on an item and colour and returns the page where the person sees it, picks sizes and pays, with a picture of the result, how big each side prints, the price including US shipping, and any problems. With no picture, it returns the page where the person adds their own picture to the item. A shirt's front prints small on the left chest or big and centered; backs print large. No payment passes through this tool: the person pays on the returned page. Printing requires that the person owns the art or has permission to print it. Limit: 30 designs per address per hour.

    Annotations the server declares

    • title: Put a picture on an item and get the link to buy it
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
  • report_problemStores a report about something wrong with 1211's results (a picture refused that should have printed, a wrong price, a picture of the result that does not match, a link that does …No findings

    Why it is in this group

    • The description's first verb is "store": a word for a change.
    Description, as the server wrote it
    Stores a report about something wrong with 1211's results (a picture refused that should have printed, a wrong price, a picture of the result that does not match, a link that does not open, a failed checkout, or a missing item) with the design it concerns and a short description. A person reads every report. Limit: 20 per address per hour.

    Annotations the server declares

    • title: Tell 1211 something is wrong
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: false
Only reads 2Claude Code: allow
  • get_designA saved design: its page link, pictures, print sizes and price.No findings

    Why it is in this group

    • The name "get_design" says "get": a word for reading.
    Description, as the server wrote it
    A saved design: its page link, pictures, print sizes and price.

    Annotations the server declares

    • title: Read a design again
    • readOnlyHint: true
    • openWorldHint: false
  • list_itemsEverything 1211 prints on: each item's colours, sizes, print sizes, the pixels a picture needs to print well, and its price including US shipping.No findings

    Why it is in this group

    • The name "list_items" says "list": a word for reading.
    Description, as the server wrote it
    Everything 1211 prints on: each item's colours, sizes, print sizes, the pixels a picture needs to print well, and its price including US shipping.

    Annotations the server declares

    • title: What 1211 prints on, with prices
    • readOnlyHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http merch https://1211holding.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__merch__list_items",
      "mcp__merch__get_design"
    ],
    "ask": [
      "mcp__merch__check_art",
      "mcp__merch__create_design",
      "mcp__merch__report_problem"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as merch. Review it before you use it.