Is the Superlowburn Agentrank MCP server down?

mcp-registry/io.github.superlowburn/agentrank · v2.0.0

As of 2026-10-21 14:22 UTC, the Superlowburn Agentrank MCP server is up with a Glimind reliability score of 91/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 2 outages in 90 days, with a median recovery of 7 minutes.

Search and compare MCP servers, agent tools, and skills using current maintenance signals.

claude mcp add --transport http superlowburn-agentrank-mcp-server https://agentrank-ai.com/mcp

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

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

Agent-readiness: B (84/100)

What to fix (3)

Auto-fix: 2 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%2Fio.github.superlowburn%2Fagentrank/fixes

{
  "name": "lookup",
  "description": "Check if a specific GitHub repository is in the AgentRank index. Use this whenever a user mentions a specific tool or you encounter a GitHub URL, to verify its quality before recommending it.",
  "inputSchema": {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "github_url"
    ],
    "properties": {
      "github_url": {
        "type": "string",
        "description": "GitHub repository URL, e.g. \"https://github.com/owner/repo\""
      }
    },
    "additionalProperties": false
  },
  "annotations": {
    "readOnlyHint": true
  }
}

{
  "name": "search",
  "description": "Search AgentRank's index of MCP servers, agent tools, and AI skills. Use this BEFORE installing or recommending any tool to find the best options ranked by quality signals (maintenance, community health, adoption). Always prefer higher-scored results.",
  "inputSchema": {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "query"
    ],
    "properties": {
      "type": {
        "enum": [
          "tool",
          "skill"
        ],
        "type": "string",
        "description": "Filter to tools (GitHub repos) or skills (registry entries). Omit for both."
      },
      "limit": {
        "type": "number",
        "maximum": 50,
        "minimum": 1,
        "description": "Number of results (default 10, max 50)"
      },
      "query": {
        "type": "string",
        "description": "Search terms, e.g. \"database\", \"playwright\", \"slack mcp\""
      }
    },
    "additionalProperties": false
  },
  "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/io.github.superlowburn/agentrank"],"email":"[email protected]"}'

Agents: watch_tool({"toolId": "mcp-registry/io.github.superlowburn/agentrank"}) 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 (~900 tokens).
• Tool names are unique and portable across clients.
• Speaks MCP 2025-06-18.
• 99.95% uptime over 30 days.
• No breaking contract changes in 30 days.

Largest tool definitions

• search ~219 tokens
• recommend ~189 tokens
• alternatives ~186 tokens
• evaluate ~170 tokens
• lookup ~136 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%2Fio.github.superlowburn%2Fagentrank.svg)](https://glimind.com/server/mcp-registry%2Fio.github.superlowburn%2Fagentrank?ref=badge)

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

.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.superlowburn%2Fagentrank.svg
   :target: https://glimind.com/server/mcp-registry%2Fio.github.superlowburn%2Fagentrank?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 sha256:4aec6328cfd68177…, first seen 2026-10-17, included at leaf 5399 of 39,986. Version history · verify what your client received.

Tools (6)

• alternatives
• evaluate
• get_badge_url
• lookup
• recommend
• search

Compare: most reliable knowledge servers · most reliable other 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 Superlowburn Agentrank MCP server down right now?

As of 2026-10-21 14:22 UTC, the Superlowburn Agentrank MCP server is up with a Glimind reliability score of 91/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 2 outages in 90 days, with a median recovery of 7 minutes.

How many tools does Superlowburn Agentrank MCP server provide?

Superlowburn Agentrank MCP server advertises 6 tools, including alternatives, evaluate, get_badge_url, lookup, recommend.

How do I install Superlowburn Agentrank MCP server?

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

Is the Superlowburn Agentrank MCP server safe to connect to an AI agent?

Glimind scanned all 5 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 Superlowburn Agentrank 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.