Is the Heyspark MCP server down?

mcp-registry/co.heyspark.mcp/server · v1.0.0

healthy
Last checked 2026-10-26 20:40 UTC · handshake 70ms

As of 2026-10-26 20:40 UTC, the Heyspark MCP server is up with a Glimind reliability score of 92/100 (grade A). Over the last 30 days it answered 99.9% of Glimind's liveness checks. It had 1 outage in 90 days, with a median recovery of 57 minutes.

uptime (30d checks)
99.9%
checks observed
4,915
outages (90d)
1
tools
4

Search and discover local businesses. 30+ categories with verified contact info, hours, and reviews.

Point your MCP client at this streamable-http endpoint: https://mcp.heyspark.co/mcp

Agent-readiness: B (85/100)

B (85/100): 0 error(s), 1 warning(s) across 4 tool(s); ~706 tokens of tool definitions.
Scores higher than 45% of 15,760 MCP servers Glimind has audited.
Its tool list costs an agent ~706 tokens per session — lighter than 85% of servers.
84 → 85 since 2026-10-17
no tool-poisoning patterns
Schemas100
Descriptions100
Safety hints30
Token cost100
Client compatibility70
Protocol100
Reliability100
Stability100

What to fix (2)

4 of 4 tool(s) carry no readOnlyHint/destructiveHint annotations.

Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →

Tools: get_business_details, get_reviews_summary, list_categories, search_businesses

No tool declares an outputSchema.

Declare outputSchema and return structuredContent (MCP 2025-06-18+). Agents can then parse results without guessing, and chain tools reliably. How to fix →

Auto-fix: 4 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%2Fco.heyspark.mcp%2Fserver/fixes

get_business_details 1 change 
{
  "name": "get_business_details",
  "description": "Get complete details for a specific HeySpark-listed business including address, hours, services, reviews summary, and contact information. Premium businesses include photos and special offers.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "slug": {
        "type": "string",
        "description": "Business URL slug (e.g., 'bellas-kitchen-asheville')"
      },
      "business_id": {
        "type": "string",
        "description": "Business ID (UUID format)"
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}
get_reviews_summary 1 change 
{
  "name": "get_reviews_summary",
  "description": "Get a reviews summary for a HeySpark-listed business. Shows overall rating, review count, and review highlights (Premium tier only).",
  "inputSchema": {
    "type": "object",
    "required": [
      "business_id"
    ],
    "properties": {
      "business_id": {
        "type": "string",
        "description": "Business ID to get reviews for"
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}
list_categories 1 change 
{
  "name": "list_categories",
  "description": "List all available business categories on HeySpark with the number of active businesses in each.",
  "inputSchema": {
    "type": "object",
    "properties": {}
  },
  "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/co.heyspark.mcp/server"],"email":"[email protected]"}'

Agents: watch_tool({"toolId": "mcp-registry/co.heyspark.mcp/server"}) over MCP.

Passed

Largest tool definitions

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:

Markdown 
[![MCP agent-readiness](https://glimind.com/v1/readiness/badge/mcp-registry%2Fco.heyspark.mcp%2Fserver.svg)](https://glimind.com/server/mcp-registry%2Fco.heyspark.mcp%2Fserver?ref=badge)
HTML 
<a href="https://glimind.com/server/mcp-registry%2Fco.heyspark.mcp%2Fserver?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fco.heyspark.mcp%2Fserver.svg" alt="MCP agent-readiness"></a>
reStructuredText 
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fco.heyspark.mcp%2Fserver.svg
   :target: https://glimind.com/server/mcp-registry%2Fco.heyspark.mcp%2Fserver?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:a8d25f570460159b…, first seen 2026-10-17, included at leaf 6089 of 75,347. Version history · verify what your client received.

Tools (4)

Compare: most reliable data servers · most reliable search servers

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Claude Code

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

Claude Desktop · Windsurf · Cline (mcpServers JSON)

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

FAQ

Is the Heyspark MCP server down right now?

As of 2026-10-26 20:40 UTC, the Heyspark MCP server is up with a Glimind reliability score of 92/100 (grade A). Over the last 30 days it answered 99.9% of Glimind's liveness checks. It had 1 outage in 90 days, with a median recovery of 57 minutes.

How many tools does Heyspark MCP server provide?

Heyspark MCP server advertises 4 tools, including get_business_details, get_reviews_summary, list_categories, search_businesses.

How do I install Heyspark MCP server?

Point your MCP client at this streamable-http endpoint: https://mcp.heyspark.co/mcp

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

Glimind scanned all 4 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 Heyspark 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.

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