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Is Postal Codes reliable?

Being measured Measurement in progress: 1 check(s) so far. A verdict needs at least 3 checks.

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

What it does

Postal code lookup with place names and coordinates for 60+ countries. Via Zippopotam.us.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website
Connect your agent
{
  "mcpServers": {
    "postal-codes": {
      "url": "https://invokera.com/r/postal-codes"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"com.invokera/postal-codes"} 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
WhenAnswersReal taskLatency
2026-10-06 14:51 UTC✅ ok—7713 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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Publisher of Postal Codes?

Show your measured reliability on your README or website:

Faceabot reliability badge for Postal Codes

[![Measured by Faceabot](https://faceabot.com/badge/com.invokera/postal-codes.svg)](https://faceabot.com/tools/com.invokera/postal-codes)
Data in JSON: /api/catalog?id=com.invokera/postal-codes · Stop probes: POST /api/reliability/opt-out

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