Is io.github.kiwoongeom/gmc-mcp safe to use?

io.github.kiwoongeom/gmc-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.kiwoongeom/gmc-mcp?

io.github.kiwoongeom/gmc-mcp can be installed by cloning its GitHub repository and following the setup instructions in the README.

What can io.github.kiwoongeom/gmc-mcp do?

io.github.kiwoongeom/gmc-mcp provides 8 tools: response_body, gmc_query_report, Install, Transports, Testing and 3 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.kiwoongeom/gmc-mcp?

io.github.kiwoongeom/gmc-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is io.github.kiwoongeom/gmc-mcp actively maintained?

io.github.kiwoongeom/gmc-mcp is actively maintained — last commit was 27 days ago. It has 1 GitHub stars.

io.github.kiwoongeom/gmc-mcp

MIT-licensed pip-installable MCP for Google Merchant Center on Merchant API v1 (126 tools).

1 8 tools GitHub

No known CVEs

No license

Actively maintained

Last commit 27d ago

Works with most clients

Transport: stdio

8 tools

Grade F

Edit this pageView history

E-Commerce

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-kiwoongeom-gmc-mcp": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-kiwoongeom-gmc-mcp)](https://mcppedia.org/s/io-github-kiwoongeom-gmc-mcp)

Read me

What io.github.kiwoongeom/gmc-mcp does

MIT-licensed pip-installable MCP for Google Merchant Center on Merchant API v1 (126 tools).

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

32/100across 5 weighted dimensions

How we score →

0255075100

−68

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Inventory

Tools (8)

Click any tool to inspect its schema.

Help improve this page

This server is missing a description.If you've used it, help the community.

Add information

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.kiwoongeom/gmc-mcp safe to use?: io.github.kiwoongeom/gmc-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.kiwoongeom/gmc-mcp?: io.github.kiwoongeom/gmc-mcp can be installed by cloning its GitHub repository and following the setup instructions in the README.
What can io.github.kiwoongeom/gmc-mcp do?: io.github.kiwoongeom/gmc-mcp provides 8 tools: response_body, gmc_query_report, Install, Transports, Testing and 3 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.kiwoongeom/gmc-mcp?: io.github.kiwoongeom/gmc-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is io.github.kiwoongeom/gmc-mcp actively maintained?: io.github.kiwoongeom/gmc-mcp is actively maintained — last commit was 27 days ago. It has 1 GitHub stars.

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

E-Commerce

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-kiwoongeom-gmc-mcp": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-kiwoongeom-gmc-mcp)](https://mcppedia.org/s/io-github-kiwoongeom-gmc-mcp)

Read me

What io.github.kiwoongeom/gmc-mcp does

MIT-licensed pip-installable MCP for Google Merchant Center on Merchant API v1 (126 tools).

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

README

Google Merchant Center MCP (`gmc-mcp`)

MCP server for Google Merchant Center, built on Merchant API v1. 126 tools, MIT-licensed, pip install-able. Drive your Google Shopping feed, products, inventory, Reports, promotions, returns, and account configuration in natural language from Claude Desktop, Claude Code, or any MCP-compatible client.

Where this fits in the GMC + MCP landscape

Option Type API License Install Tools
Adzviser / Catchr / Windsor.ai / Pipedream Paid hosted SaaS varies proprietary sign-up varies
archpeng/GMC-mcp-server Self-hosted Content API v2.1 (deprecated 2026-08) none declared git clone 34
gmc-mcp (this package) Self-hosted Merchant API v1 (future-proof) MIT pip install gmc-mcp 126

Pick this if you want: future-proof API, an actual OSS license, PyPI install, a larger toolset, audit log + rollback + dry-run safety, and credentials that never leave your machine.

Option	Type	API	License	Install	Tools
Adzviser / Catchr / Windsor.ai / Pipedream	Paid hosted SaaS	varies	proprietary	sign-up	varies
archpeng/GMC-mcp-server	Self-hosted	Content API v2.1 (deprecated 2026-08)	none declared	git clone	34
`gmc-mcp` (this package)	Self-hosted	Merchant API v1 (future-proof)	MIT	`pip install gmc-mcp`	126

Built on Merchant API v1 (replaces Content API for Shopping; v1beta was discontinued 2026-02-28). Safe by default: every write is recorded to an append-only audit log with before snapshots, dry-run is one toggle away, and destructive bulk operations require an explicit confirm parameter.

Why this exists

Google Merchant Center (GMC) powers Google Shopping listings, Free Listings, Shopping Ads, Buy on Google checkout, YouTube Shopping, and more. Managing a feed of thousands of products through the GMC web UI is tedious, and writing one-off Python scripts against the Merchant API REST endpoints is slow.

There are existing MCP services for GMC, but they fit different niches:

Paid hosted SaaS (Adzviser, Catchr, Windsor.ai, Pipedream) — your data is proxied through their servers; monthly subscription.
archpeng/GMC-mcp-server — earliest self-hosted Python option (Feb 2026), but built on the deprecated Content API v2.1 which Google retires in August 2026, has no license declared, and isn't on PyPI.

gmc-mcp was built to fill the gap: a self-hosted package on the new Merchant API v1, MIT-licensed, on PyPI, with audit/rollback/dry-run safety and 126 tools across 19 modules.

The package gives Claude (or any MCP client) 126 tools that map directly onto the Merchant API v1 surface, so you can do things like:

"Show me every disapproved product, grouped by issue code."
"Bump US prices 5% on these 40 SKUs."
"Which products had impressions but zero clicks last week?"
"Roll back audit ID 8fc8dc42… — that update broke something."
"Compare this Shopify CSV against my GMC feed; what's missing?"

What's exposed

126 tools across 19 modules + 4 meta tools.

Module	Tools
products	`gmc_list_products`, `gmc_get_product`, `gmc_insert_product`, `gmc_update_product`, `gmc_delete_product`, `gmc_bulk_delete_pr

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

32/100across 5 weighted dimensions

How we score →

0255075100

−68

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Inventory

Tools (8)

Click any tool to inspect its schema.

Help improve this page

This server is missing a description.If you've used it, help the community.

Add information

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.kiwoongeom/gmc-mcp safe to use?: io.github.kiwoongeom/gmc-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.kiwoongeom/gmc-mcp?: io.github.kiwoongeom/gmc-mcp can be installed by cloning its GitHub repository and following the setup instructions in the README.
What can io.github.kiwoongeom/gmc-mcp do?: io.github.kiwoongeom/gmc-mcp provides 8 tools: response_body, gmc_query_report, Install, Transports, Testing and 3 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.kiwoongeom/gmc-mcp?: io.github.kiwoongeom/gmc-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is io.github.kiwoongeom/gmc-mcp actively maintained?: io.github.kiwoongeom/gmc-mcp is actively maintained — last commit was 27 days ago. It has 1 GitHub stars.

Similar servers

Others in ecommerce

View all →

Cob Shopify Mcp90

Production-grade MCP server and CLI tool for Shopify Admin GraphQL API — 49+ tools, YAML-extensible, dual auth, dual transport, Docker-ready

11 6

Commerce Mcp89

A command line tool for setting up commercetools MCP server

2 12

io.github.sailorpepe/undesirables-mcp-server89

35+ AI tools for TCG card grading, Monte Carlo pricing, 370K+ product search. BYOK.

Mcp Reference Server88

This is the reference implementation for the mcp server

32 12

MCP Security Weekly

Get CVE alerts and security updates for io.github.kiwoongeom/gmc-mcp and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

io.github.kiwoongeom/gmc-mcp

Install in your client

What io.github.kiwoongeom/gmc-mcp does

Test This Server

Why this score

32/100across 5 weighted dimensions

Security

Tools (8)

Help improve this page

Reviews

Frequently Asked Questions

Similar servers

Discussion

io.github.kiwoongeom/gmc-mcp

Install in your client

What io.github.kiwoongeom/gmc-mcp does

Test This Server

Google Merchant Center MCP (gmc-mcp)

Where this fits in the GMC + MCP landscape

Why this exists

What's exposed

Why this score

32/100across 5 weighted dimensions

Security

Tools (8)

Help improve this page

Reviews

Frequently Asked Questions

Similar servers

Discussion

Google Merchant Center MCP (gmc-mcp)

Where this fits in the GMC + MCP landscape

Why this exists

What's exposed

Google Merchant Center MCP (`gmc-mcp`)

Google Merchant Center MCP (`gmc-mcp`)