How do I connect an AI agent to AI Storefront Readiness Grader?

Use the MCP streamable HTTP endpoint https://grader-al6bxcngia-ue.a.run.app/mcp.

Catalog › io.github.theharrisontruong-web/storefront-grader

Is AI Storefront Readiness Grader reliable?

Reliable (measured) Yes. Faceabot measured AI Storefront Readiness Grader 8 times: 100% of checks succeeded, including the last 8 in a row (last check 2026-10-19 20:50 UTC).

Last check: 2026-10-19 20:50 UTC · answered in 5155 ms · remote (no install)

En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Grades any storefront URL A-F on 20 weighted conversion checks. $1.00/call via x402.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "storefront-grader": {
      "url": "https://grader-al6bxcngia-ue.a.run.app/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.theharrisontruong-web/storefront-grader"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-19 20:50 UTC	✅ ok	—	5155 ms
2026-10-19 08:00 UTC	✅ ok	—	5031 ms
2026-10-18 15:20 UTC	✅ ok	—	4995 ms
2026-10-18 04:40 UTC	✅ ok	—	5487 ms
2026-10-17 20:45 UTC	✅ ok	—	4527 ms
2026-10-17 12:20 UTC	✅ ok	—	4687 ms
2026-10-17 04:40 UTC	✅ ok	—	5892 ms
2026-10-16 21:00 UTC	✅ ok	—	5801 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

More from the same publisher

GEO Audit (AI Search Visibility) Reliable (measured) · 100% over 8 checks

Scores any URL's AI-search visibility with concrete fixes. $1.50/call via x402.

MCP endpoint : https://geo-al6bxcngia-ue.a.run.app/mcp · website · measurements and details

Publisher of AI Storefront Readiness Grader?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/io.github.theharrisontruong-web/storefront-grader.svg)](https://faceabot.com/tools/io.github.theharrisontruong-web/storefront-grader)

Data in JSON: /api/catalog?id=io.github.theharrisontruong-web/storefront-grader · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

Best tool by topic · Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Reliability data · Faceabot app · Faceabot → AI assistants · What AI agents cannot find yet · Add Faceabot to your AI · Badge for tool publishers · Help · Privacy · Terms