storefront-mcp (Maarmapa/storefront-mcp) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 7 tools. No publisher has claimed this listing.

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C
Emerging
74/100
2 days ago

storefront-mcp

An MCP server for e-commerce storefronts that lets AI agents search and browse products, get quotes, and access back-office data (like sales and orders) with privilege separation, using public and authenticated tools.

→ Maarmapa/storefront-mcp· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

Code Verified⚡ Live Monitored: not connected

Verified is a snapshot. Live keeps it current, and builds your track record.

⚡ Connect GitHub → continuous verification on every pushwhy connect →

Who stands behind it

Maarmapa

Source: Glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

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Install from

Glama

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// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 2 credentials: MCP_SECRET, STOCK_ALERT_SIGNING_SECRET
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configCATALOG_ADAPTERPick the adapter with (memory by default,
configCHECKOUT_MODE17. Dry by default, with a per-tool kill switch. and
🔐 secretMCP_SECRETgate is the presence of in the server process env — whoever
configMCP_SERVER_DESCRIPTION
configMCP_SERVER_NAME
configSTOCK_ALERT_CONFIRM_URL${NEXT_PUBLIC_SITE_URL}/api/stock-alert/confirm Where the confirmation page lives. With neither set, live mode sends nothing
configSTOCK_ALERT_MODEare dry unless explicitly set to live; off removes the
configSTOCK_ALERT_PAGE_LOCALEen Language of that page (en \ es) — the one screen a customer sees
🔐 secretSTOCK_ALERT_SIGNING_SECRETan open door; and =x passes a "non-empty" check
configSTORE_CURRENCY
configTRUSTED_PROXY_HEADERx-vercel-forwarded-for # Vercel
configWOO_BASE_URL
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployNEXT_PUBLIC_SITE_URL
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

7/7 tools missing one or more hints — search_products (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_product (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_stock_bulk (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +4 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tests exist

No test files found

Add tests that exercise each declared tool.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/maarmapa-storefront-mcp-1nwolb)](https://m8ven.ai/mcp/maarmapa-storefront-mcp-1nwolb)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: afcda88c1f2b37413126ba49e0b101f04066dca2
code hash: b7c8848b05c2c56c2a84be9ee6526db7dc521fba7a8b1cfcafc93217563466c5
verified: 8/22/2026, 7:07:18 AM
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