Is the Coinmarketcal Events MCP server down?

mcp-registry/com.coinmarketcal/events · v1.0.0

As of 2026-10-25 23:49 UTC, the Coinmarketcal Events MCP server is up with a Glimind reliability score of 93/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 1 outage in 90 days, with a median recovery of 1 minutes.

Crypto events calendar: dated, sourced and impact-scored events for 14,000+ coins.

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

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

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

Agent-readiness: B (85/100)

What to fix (2)

Auto-fix: 7 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.coinmarketcal%2Fevents/fixes

{
  "name": "get_coin",
  "description": "Returns the full coin payload by slug. 404 when the slug doesn't match any coin (tracked or otherwise).",
  "inputSchema": {
    "type": "object",
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "required": [
      "slug"
    ],
    "properties": {
      "slug": {
        "type": "string",
        "minLength": 1,
        "description": "Coin slug (e.g. `bitcoin`). Lowercase, URL-safe."
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  },
  "title": "Fetch a single coin"
}

{
  "name": "get_event",
  "description": "Returns the full event payload by id. Tier-gated fields follow the caller's plan. A recently removed event returns `410 Gone` with its `id` and `cancelledAt`. An unknown, temporarily unpublished, or out-of-window event returns `404`.",
  "inputSchema": {
    "type": "object",
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "required": [
      "id"
    ],
    "properties": {
      "id": {
        "type": "string",
        "minLength": 1,
        "description": "The event id, as returned by `GET /v2/events`."
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  },
  "title": "Fetch a single event"
}

{
  "name": "get_usage",
  "description": "Returns the authenticated key's monthly usage counters. Does not consume quota beyond the cost of the HTTP call itself. Use this to backoff before hitting 429s or to drive alerts in your integration.",
  "inputSchema": {
    "type": "object",
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {}
  },
  "annotations": {
    "readOnlyHint": true
  },
  "title": "Monthly usage"
}

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.coinmarketcal/events"],"email":"[email protected]"}'

Agents: watch_tool({"toolId": "mcp-registry/com.coinmarketcal/events"}) 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 (~1,408 tokens).
• Tool names are unique and portable across clients.
• Speaks MCP 2025-06-18.
• 99.96% uptime over 30 days.
• No breaking contract changes in 30 days.

Largest tool definitions

• list_events ~562 tokens
• list_coins ~222 tokens
• list_event_cancellations ~197 tokens
• get_event ~137 tokens
• get_coin ~102 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.coinmarketcal%2Fevents.svg)](https://glimind.com/server/mcp-registry%2Fcom.coinmarketcal%2Fevents?ref=badge)

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

.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fcom.coinmarketcal%2Fevents.svg
   :target: https://glimind.com/server/mcp-registry%2Fcom.coinmarketcal%2Fevents?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 sha256:3c2225cb2154d342…, first seen 2026-10-17, included at leaf 1661 of 69,458. Version history · verify what your client received.

Tools (7)

• get_coin
• get_event
• get_usage
• list_categories
• list_coins
• list_event_cancellations
• list_events

Compare: most reliable data servers · most reliable other servers · most reliable knowledge servers

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

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

FAQ

Is the Coinmarketcal Events MCP server down right now?

As of 2026-10-25 23:49 UTC, the Coinmarketcal Events MCP server is up with a Glimind reliability score of 93/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 1 outage in 90 days, with a median recovery of 1 minutes.

How many tools does Coinmarketcal Events MCP server provide?

Coinmarketcal Events MCP server advertises 7 tools, including get_coin, get_event, get_usage, list_categories, list_coins.

How do I install Coinmarketcal Events MCP server?

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

Is the Coinmarketcal Events MCP server safe to connect to an AI agent?

Glimind scanned all 7 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 Coinmarketcal Events 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.