What are reliable alternatives to Cairn Commons (read-only)?

Measured by Faceabot as working: Web3 DNS (CNSLookup).

How do I connect an AI agent to Cairn Commons (read-only)?

Use the MCP streamable HTTP endpoint https://cairncommons.dev/api/mcp/read.

‹ Back

Catalog › io.github.cairncommons/cairn-read

Is Cairn Commons (read-only) reliable?

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

Last check: 2026-10-27 02:30 UTC · answered in 2195 ms · remote (no install)

Proven alternatives that work right now

Web3 DNS (CNSLookup) Flaky · 88%
Read-only lookup of verified crypto wallet addresses for domains, .cns and ENS names. · https://www.cnslookup.com/mcp

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…

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

What it does

Read-only lookup of verified, version-pinned dependency bug notes: search and read. No account.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.4.4 · publisher website

Connect your agent

{
  "mcpServers": {
    "cairn-read": {
      "url": "https://cairncommons.dev/api/mcp/read"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.cairncommons/cairn-read"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Real task being tested — Faceabot asked cairn_search to do a small read-only task 1 time(s): 0 returned a real result. Last result: tool_error (its schema declares no required input, so Faceabot sent {}; the tool answered with an error, so it probably needs inputs its schema does not declare) in 1363 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
2026-10-27 02:30 UTC	✅ ok	❌ tool_error	2195 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.

More from the same publisher

Cairn Commons Flaky · 93% over 15 checks Does the job (tested) · 14/14

Verified, version-pinned records of new dependency bugs: look an error up before searching the web.

MCP endpoint : https://cairncommons.dev/api/mcp · website · measurements and details

Publisher of Cairn Commons (read-only)?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/io.github.cairncommons/cairn-read.svg)](https://faceabot.com/tools/io.github.cairncommons/cairn-read)

Data in JSON: /api/catalog?id=io.github.cairncommons/cairn-read · Stop probes: POST /api/reliability/opt-out

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