Catalog Attribute Normalizer MCP Server

Taxonomy-grounded catalog attribute normalizer - verified against the real Google Product Taxonomy, so it catches the plausible-but-wrong category IDs a generic LLM invents. Messy multi-source catalogs - titles, descriptions, images - in; consistent attributes, units, and grounded category mappings out. For merchant-ops teams and feed-tool developers wrangling a Shopify export, a supplier CSV, and a marketplace…. It is available as a remote MCP endpoint.

Teams that want a hosted e-commerce endpoint instead of running a local process.

VERIFIED ACTIVE

LAST COMMIT 2026-08-08 · ★ 2 · #35 OF 39 MAINTAINED E-COMMERCE · VERIFIED 2026-08-25

how we verify → /methodology

01 · Install Catalog Attribute Normalizer

Claude Code

claude mcp add acjlabs-catalog-normalizer --transport http https://catalog-normalizer.acjlabs.com/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "acjlabs-catalog-normalizer": {
      "url": "https://catalog-normalizer.acjlabs.com/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://catalog-normalizer.acjlabs.com/mcp

transport: streamable-http

endpoint alive - responded to MCP initialize · probed 2026-08-25

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as remote - your agent's requests go to catalog-normalizer.acjlabs.com

endpoint auth accepted our unauthenticated MCP initialize - no credentials needed to connect

repo age created 2026-07-21 - young repo, little track record yet

license no standard license detected - usage rights unclear; check the repo before commercial use

registry vendor namespace com.acjlabs - domain-verified with the official MCP registry

03 · Who maintains Catalog Attribute Normalizer

Catalog Attribute Normalizer is maintained by acjlabs. We track 3 MCP servers from acjlabs - 3 actively maintained, 5 combined GitHub stars, oldest repo from Jul 2026. Full record: all servers from acjlabs.

Receipt Extraction AU GST/ABN receipt extraction - assigns entertainment/ITC tax codes per line, not just OCR. ★ 2

04 · Facts

repository: github.com/acjlabs/catalog-normalizer
website: https://acjlabs.com/products
category: e-commerce - ranked #35 of 39 actively-maintained e-commerce servers as of 2026-08-25.
registry: com.acjlabs/catalog-normalizer (active, first published 2026-07-21 · 3 versions)

05 · Catalog Attribute Normalizer FAQ

What is Catalog Attribute Normalizer?

Is Catalog Attribute Normalizer still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-08. We re-verify nightly.

How do I install Catalog Attribute Normalizer?

Run `claude mcp add acjlabs-catalog-normalizer --transport http https://catalog-normalizer.acjlabs.com/mcp`. You can also paste the ready-made client config above.

Does Catalog Attribute Normalizer require authentication?

No - the endpoint accepted our unauthenticated MCP initialize when probed on 2026-08-25; you can connect without credentials.

06 · Alternatives to Catalog Attribute Normalizer

Alternatives to Catalog Attribute Normalizer

Maintained e-commerce servers if Catalog Attribute Normalizer isn't the fit.

More e-commerce MCP servers · Agentcentral · Appstoreconnect MCP · Shopify Multi Store · Model Ledger · Catalog CLI Pro