Storefront-guard MCP Server

Storefront-guard is an MCP integration. Verifies a merchant storefront is legitimate before an AI agent commits payment.

Packages and local setup

The published npm package is storefront-guard-mcp-server, version 0.3.2. Its declared MCP transport is stdio.

The package declares GOOGLE_SAFE_BROWSING_API_KEY: Google Safe Browsing API key for scam domain checks. Optional — degrades gracefully if not set.; SAM_GOV_API_KEY: SAM.gov API key for US federal exclusions check. Optional — skipped if not set.; URLHAUS_AUTH_KEY: URLhaus Auth-Key for malware URL lookups. Optional — degrades gracefully if not set..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository. This profile uses version 0.3.2 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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