Is the Comparefairly MCP server down?

mcp-registry/com.comparefairly/comparefairly · v1.0.0

Also listed as glama/cgdev2019/comparefairly-mcp-server, mcp-registry/io.github.cgdev2019/comparefairly-mcp · primary listing: mcp-registry/io.github.cgdev2019/comparefairly-mcp

As of 2026-10-23 03:26 UTC, the Comparefairly MCP server is up with a Glimind reliability score of 97/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks.

Neutral, sourced comparisons on any topic, in 32 languages. Each value links to its source.

claude mcp add --transport http comparefairly-mcp-server https://comparefairly.com/mcp

{
  "mcpServers": {
    "comparefairly-mcp-server": {
      "type": "http",
      "url": "https://comparefairly.com/mcp"
    }
  }
}

Third-party server, listed as discovered. Review its source before installing.

Agent-readiness: B (84/100)

What to fix (3)

Auto-fix: 3 corrected tool definitions

Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. All of them as JSON: /v1/readiness/mcp-registry%2Fcom.comparefairly%2Fcomparefairly/fixes

{
  "name": "get_comparison",
  "description": "Fetch one full structured comparison (items with scores, sub-scores, per-criterion values, badges, sources, sourced/estimate flags, freshness). Neutral ranking, never paid. Data is localized to the requested lang/country.",
  "inputSchema": {
    "type": "object",
    "required": [
      "slug"
    ],
    "properties": {
      "lang": {
        "type": "string",
        "description": "2-letter language code. Default: en."
      },
      "slug": {
        "type": "string",
        "description": "Comparison slug (from search_comparisons)."
      },
      "country": {
        "type": "string",
        "description": "2-letter country code. Default: US."
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}

{
  "name": "list_categories",
  "description": "List the top-level categories available for a market, with the number of comparisons in each.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "lang": {
        "type": "string",
        "description": "2-letter language code. Default: en."
      },
      "country": {
        "type": "string",
        "description": "2-letter country code. Default: US."
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}

{
  "name": "search_comparisons",
  "description": "Search CompareFairly's catalog of neutral, sourced comparisons for a given market. Returns matching comparisons (title, slug, url, json_url, popularity). Use this first to find the exact slug, then call get_comparison.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "lang": {
        "type": "string",
        "description": "2-letter language code (e.g. en, fr, de, es, it). Default: en."
      },
      "limit": {
        "type": "integer",
        "description": "Max results (default 20, max 50)."
      },
      "query": {
        "type": "string",
        "description": "Free-text query, e.g. 'best electric car' or 'password manager'."
      },
      "country": {
        "type": "string",
        "description": "2-letter country code (e.g. US, FR, DE, GB). Default: US."
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}

Get alerted

Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:

curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/com.comparefairly/comparefairly"],"email":"[email protected]"}'

Agents: watch_tool({"toolId": "mcp-registry/com.comparefairly/comparefairly"}) over MCP.

Passed

• Every tool has a well-formed, typed input schema.
• Every tool and parameter is described.
• No tool-poisoning patterns (hidden characters, instruction overrides, concealment, secret access, tool shadowing).
• Compact tool list (~449 tokens).
• Tool names are unique and portable across clients.
• Speaks MCP 2025-06-18.
• 100.00% uptime over 30 days.
• No breaking contract changes in 30 days.

Largest tool definitions

• search_comparisons ~195 tokens
• get_comparison ~159 tokens
• list_categories ~95 tokens

Static checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).

Operator? Fix these, then re-check live. Embed the readiness badge:

[![MCP agent-readiness](https://glimind.com/v1/readiness/badge/mcp-registry%2Fcom.comparefairly%2Fcomparefairly.svg)](https://glimind.com/server/mcp-registry%2Fcom.comparefairly%2Fcomparefairly?ref=badge)

<a href="https://glimind.com/server/mcp-registry%2Fcom.comparefairly%2Fcomparefairly?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fcom.comparefairly%2Fcomparefairly.svg" alt="MCP agent-readiness"></a>

.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fcom.comparefairly%2Fcomparefairly.svg
   :target: https://glimind.com/server/mcp-registry%2Fcom.comparefairly%2Fcomparefairly?ref=badge
   :alt: MCP agent-readiness

Tool-definition log

Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:e2f3c7d887fd8821…, first seen 2026-10-17, included at leaf 4791 of 49,711. Version history · verify what your client received.

Tools (3)

• get_comparison
• list_categories
• search_comparisons

Compare: most reliable retrieval servers · most reliable knowledge servers · most reliable search servers

claude mcp add --transport http glimind https://glimind.com/mcp

{
  "mcpServers": {
    "glimind": {
      "type": "http",
      "url": "https://glimind.com/mcp"
    }
  }
}

FAQ

Is the Comparefairly MCP server down right now?

As of 2026-10-23 03:26 UTC, the Comparefairly MCP server is up with a Glimind reliability score of 97/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks.

How many tools does Comparefairly MCP server provide?

Comparefairly MCP server advertises 3 tools, including get_comparison, list_categories, search_comparisons.

How do I install Comparefairly MCP server?

Point your MCP client at this streamable-http endpoint: https://comparefairly.com/mcp

Is the Comparefairly MCP server safe to connect to an AI agent?

Glimind scanned all 3 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.

Operator of Comparefairly MCP server?

Status page: 90-day uptime, every outage and how long it lasted.

Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.

Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.