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PatchDesign.AI MCP server

Which MCP servers are PatchDesign.AI's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-17

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Whose server it is
  • Registry nameai.patchdesign/patch-designerverified in the MCP registry

The registry name sits under patchdesign.ai. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-17
  • Stateanswerschecked 2026-10-17
  • Tools5
  • Server calls itselfpatchdesign-ai
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-17 the server answered initialize and tools/list without a sign-in. First answer in 153 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.

Once connected

  • edit_patch change data without a sign-in: anyone with the address can call them.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 17, the first on 2026-10-19
  • INITE MCP score69 of 100answers 100 · definitions 100 · context 100 · use 0 · connects 100 · lowered by the warning signs below
  • Answered100% of days17 of 17 daily checks
  • Median first answer414 ms
  • Space in an agent's context≈ 1,225 tokensthe definitions of all its tools (5), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • not sure · draft a patch design by describing it in words
  • not sure · review a design by hand before production
  • cannot · order a single sample patch before a full run

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

  • Tools that change data, on a server that answers without a sign-in: edit_patch

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers5 tools · read 2026-10-17
  • quote_patch

    Price a custom patch from the live PatchDesign.AI production price table: type, size and quantity in, the per-patch and total price in USD out, with the next quantity breaks and what the price already includes (artwork, a pre-production…

  • design_patch

    Generate a production-ready custom patch design from a description (and optionally a reference image URL). Takes about 15 to 30 seconds and returns the design as an image plus a design id for edits and an order link. Previews carry a…

  • edit_patch

    Make a change to a design from this chat: pass its design id (d_...) and the change in plain words ("make the border gold", "change TROOP 42 to TROOP 24"). Use it for a change the user asks for later in the chat too, so the original…

  • order_link

    The link where the user orders a design from this chat, with the type, size and quantity set, plus the price for that quantity. Nothing is ordered or charged by this call; the user reviews and pays on patchdesign.ai. Use it when the user…

  • sign_in_link

    A link that connects this chat to the user's PatchDesign.AI account (free), lifting the 10-design limit to the account allowance of 25 designs a day and 150 a month, and saving the designs to their account. The link expires in 15 minutes…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "patch-designer": {
      "type": "http",
      "url": "https://patchdesign.ai/api/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http patchdesign https://patchdesign.ai/api/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://patchdesign.ai/api/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.