How do I connect an AI agent to assay?

Use the MCP streamable HTTP endpoint https://assay-207908449630.us-central1.run.app/mcp.

Catalog › io.github.robertoyanguas-ops/assay

Is assay reliable?

Reliable (measured) Yes. Faceabot measured assay 8 times: 100% of checks succeeded, including the last 8 in a row (last check 2026-10-19 12:45 UTC).

Last check: 2026-10-19 12:45 UTC · answered in 6813 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

A2A & MCP Pre-Flight Security: SHA-256 tool schema rug-pull detection and liveness grades.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 0.4.2

Connect your agent

{
  "mcpServers": {
    "assay": {
      "url": "https://assay-207908449630.us-central1.run.app/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.robertoyanguas-ops/assay"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Real task being tested — Faceabot asked assay_preflight to do a small read-only task 1 time(s): 1 returned a real result, the last 1 in a row. Last result: ok in 4120 ms.

Sample input: {"target":"https://agentdiet-72343955726.us-central1.run.app/mcp"}. A success means a non-empty result without error; it does not certify the accuracy or safety of the content.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-19 12:45 UTC	✅ ok	✅ done	6813 ms
2026-10-18 20:45 UTC	✅ ok	—	5320 ms
2026-10-18 07:25 UTC	✅ ok	—	7037 ms
2026-10-17 23:40 UTC	✅ ok	—	5374 ms
2026-10-17 15:30 UTC	✅ ok	—	6238 ms
2026-10-17 07:25 UTC	✅ ok	—	6723 ms
2026-10-16 23:40 UTC	✅ ok	—	5098 ms
2026-10-16 16:31 UTC	✅ ok	—	6652 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.

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Find tools similar to assay →

Publisher of assay?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/io.github.robertoyanguas-ops/assay.svg)](https://faceabot.com/tools/io.github.robertoyanguas-ops/assay)

Data in JSON: /api/catalog?id=io.github.robertoyanguas-ops/assay · 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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