Shopify Dev (official)

Last tested 2026-10-22

Score 100/100 · Last tested 2026-10-22 · Version tested 1.17.0 · Package @shopify/dev-mcp · Repo Shopify/dev-mcp

Summary: Shopify Dev (official) completed an MCP handshake without credentials and exposed 5 tools.

Test results

TestResultPointsEvidence
installpass20npm install @shopify/dev-mcp (Node 20, Linux) succeeded in 12s.
handshakepass30MCP initialize + tools/list over stdio succeeded with no credentials; 5 tools listed in 3.6s.
maintenancepass25Latest release published 5 days before test.
docspass15README over 3,000 chars; install instructions present; mcpServers config example present. Automated check of the package's own README (README shipped in npm package).
licensepass10ISC (OSI-approved).

Local-model readiness

Schema context cost: ~5,621 tokens for 5 tools (25,965 bytes) · about 69% of an 8k context. Method: tiktoken cl100k_base over compact JSON of name+description+inputSchema (approximate).

Small-model friendly (schema heuristic, not a model result): low.

Small-model task runs: Not yet tested.

Not tested

We did not test behavior with real credentials, security, or performance under load. These are planned; see methodology.

Tools listed

feedback, learn_shopify_api, search_docs_chunks, validate, validate_theme

Config used in our test

{
  "mcpServers": {
    "shopify-dev-official": {
      "command": "npx",
      "args": [
        "-y",
        "@shopify/dev-mcp"
      ]
    }
  }
}

FAQ

Is Shopify Dev (official) deprecated?

No. @shopify/dev-mcp was not deprecated or archived when we last tested it on 2026-10-22.

What replaces Shopify Dev (official)?

Nothing; Shopify Dev (official) is not deprecated as of 2026-10-22.

Does Shopify Dev (official) need an API key?

No. It completed an MCP handshake with no credentials and listed 5 tools.

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Tested by TestedMCP: 100/100

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