How do I connect an AI agent to ProofPrice?

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

Catalog › com.proofprice/pricepaid

Is ProofPrice reliable?

Flaky Partly. Faceabot measured ProofPrice 7 times and only 86% of checks succeeded. Plan a fallback. Its real task worked 3 of 6 times.

Last check: 2026-10-15 21:55 UTC · answered in 7186 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

Prices people actually paid, from official open data: homes, rents, fuel, energy, food, medicines.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 0.4.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "pricepaid": {
      "url": "https://proofprice.com/api/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"com.proofprice/pricepaid"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Partly does the job — Faceabot asked pricepaid_coverage to do a small read-only task 6 time(s): 3 returned a real result, the last 1 in a row. Last result: ok in 2075 ms.

Sample input: {}. 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
2026-10-15 21:55 UTC	❌ bad_tools_list		7186 ms
2026-10-15 15:06 UTC	✅ ok	✅ done	4136 ms
2026-10-15 08:21 UTC	✅ ok	❌ bad_response	4063 ms
2026-10-15 01:50 UTC	✅ ok	❌ bad_response	4762 ms
2026-10-14 19:25 UTC	✅ ok	❌ bad_response	6194 ms
2026-10-14 12:55 UTC	✅ ok	✅ done	5435 ms
2026-10-14 06:31 UTC	✅ ok	✅ done	9253 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 ProofPrice →

Publisher of ProofPrice?

Show your measured reliability on your README or website:

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

Data in JSON: /api/catalog?id=com.proofprice/pricepaid · 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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