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Is Surface reliable?

Reliable (measured) Yes. Faceabot measured Surface 31 times: 100% of checks succeeded, including the last 31 in a row (last check 2026-10-19 11:01 UTC).

Last check: 2026-10-19 11:01 UTC · answered in 9951 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

Preflight a short or unknown URL before your agent fetches it. Returns next: fetch or skip.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.1 · publisher website
Connect your agent
{
  "mcpServers": {
    "surface": {
      "url": "https://nova-otter-delta-cloud.grok.me/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"me.grok.nova-otter-delta-cloud/surface"} 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.

Other proven tools for the same job

PreClick — An MCP-native URL preflight scanning service for autonomous agents (formerly URLCheck). Reliable (measured) · 100%
PreClick scans links for threats and confirms intent match with high accuracy before agents click. · https://urlcheck.ai/mcp

PREFLIGHT — URL Routing for AI Agents Flaky · 80%
Choose HTTP, browser, machine endpoint, or avoid before an agent visits an unfamiliar URL. · https://preflight-api-production-01a2.up.railway.app/mcp

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…
Faceabot measurements
WhenAnswersReal taskLatency
2026-10-19 11:01 UTC✅ ok—9951 ms
2026-10-18 18:25 UTC✅ ok—8539 ms
2026-10-18 06:15 UTC✅ ok—8608 ms
2026-10-17 22:25 UTC✅ ok—5225 ms
2026-10-17 14:15 UTC✅ ok—5871 ms
2026-10-17 06:15 UTC✅ ok—7187 ms
2026-10-16 22:30 UTC✅ ok—8363 ms
2026-10-16 15:25 UTC✅ ok—6407 ms
2026-10-16 08:25 UTC✅ ok—8141 ms
2026-10-16 01:35 UTC✅ ok—7193 ms
2026-10-15 18:40 UTC✅ ok—8133 ms
2026-10-15 11:56 UTC✅ ok—4645 ms
2026-10-15 05:25 UTC✅ ok—4043 ms
2026-10-14 22:55 UTC✅ ok—5431 ms
2026-10-14 16:35 UTC✅ ok—6348 ms
2026-10-14 10:05 UTC✅ ok—4774 ms
2026-10-14 03:31 UTC✅ ok—8747 ms
2026-10-13 21:05 UTC✅ ok—8810 ms
2026-10-13 15:01 UTC✅ ok—7753 ms
2026-10-13 08:55 UTC✅ ok—7514 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 Surface →

Publisher of Surface?

Show your measured reliability on your README or website:

Faceabot reliability badge for Surface

[![Measured by Faceabot](https://faceabot.com/badge/me.grok.nova-otter-delta-cloud/surface.svg)](https://faceabot.com/tools/me.grok.nova-otter-delta-cloud/surface)
Data in JSON: /api/catalog?id=me.grok.nova-otter-delta-cloud/surface · 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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