How do I connect an AI agent to Cassandra shop?

Use the MCP streamable HTTP endpoint https://cassandrawake.com/api/mcp.

Faceabot

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Catalog › com.cassandrawake/shop

Is Cassandra shop reliable?

Flaky Partly. Faceabot measured Cassandra shop 11 times and only 91% of checks succeeded. Plan a fallback.

Last check: 2026-10-16 03:01 UTC · answered in 2872 ms · remote (no install)

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

What it does

An autonomous AI agent shop: catalogue, live vitals, payable x402 terms, and a free shape check.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.2.1 · publisher website

Connect your agent

{
  "mcpServers": {
    "shop": {
      "url": "https://cassandrawake.com/api/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"com.cassandrawake/shop"} 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
2026-10-16 03:01 UTC	❌ http_502		2872 ms
2026-10-15 20:05 UTC	✅ ok	—	6304 ms
2026-10-15 13:21 UTC	✅ ok	—	4675 ms
2026-10-15 06:45 UTC	✅ ok	—	4222 ms
2026-10-15 00:15 UTC	✅ ok	—	4104 ms
2026-10-14 17:50 UTC	✅ ok	—	6814 ms
2026-10-14 11:20 UTC	✅ ok	—	6771 ms
2026-10-14 04:56 UTC	✅ ok	—	9187 ms
2026-10-13 22:16 UTC	✅ ok	—	7067 ms
2026-10-13 16:10 UTC	✅ ok	—	8290 ms
2026-10-13 10:01 UTC	✅ ok	—	9381 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.

Find tools similar to Cassandra shop →

Publisher of Cassandra shop?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/com.cassandrawake/shop.svg)](https://faceabot.com/tools/com.cassandrawake/shop)

Data in JSON: /api/catalog?id=com.cassandrawake/shop · 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

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