Is the Cubesphere Insider MCP server down?

mcp-registry/xyz.cubesphere/insider · v1.29.0

healthy
Last checked 2026-10-21 12:40 UTC · handshake 1.3s

As of 2026-10-21 12:40 UTC, the Cubesphere Insider MCP server is up with a Glimind reliability score of 61/100 (grade C). Over the last 30 days it answered 98.2% of Glimind's liveness checks. It had 429 outages in 90 days, with a median recovery of 6 minutes.

uptime (30d checks)
98.2%
checks observed
4,099
outages (90d)
429
tools
4

SEC insider filings as clean economic events - Form 4 trades, Form 144 notices, 13D/G stakes.

Install Cubesphere Insider MCP server

Add to Cursor Add to VS Code

Claude Code

claude mcp add --transport http cubesphere-insider-mcp-server https://mcp.cubesphere.xyz/mcp

Claude Desktop · Windsurf · Cline (mcpServers JSON)

{
  "mcpServers": {
    "cubesphere-insider-mcp-server": {
      "type": "http",
      "url": "https://mcp.cubesphere.xyz/mcp"
    }
  }
}

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

Agent-readiness: A (96/100)

A (96/100): 0 error(s), 2 warning(s) across 4 tool(s); ~1,280 tokens of tool definitions.
Scores higher than 86% of 15,464 MCP servers Glimind has audited.
Its tool list costs an agent ~1,280 tokens per session — lighter than 65% of servers.
95 → 95 since 2026-10-17
no tool-poisoning patterns
Schemas100
Descriptions100
Safety hints100
Token cost100
Client compatibility100
Protocol100
Reliability60
Stability100

What to fix (2)

Reachable 98.2% of the time over the last 30 days; median recovery 6 min.

Agents fail over to an alternative the first time a call fails. Add health checks and restart-on-failure, and avoid cold starts on serverless hosts.

Handshake + tools/list takes ~4,000 ms.

Serve tools/list from memory, keep the process warm, and host close to your users. Every new agent session pays this before its first call.

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/xyz.cubesphere/insider"],"email":"[email protected]"}'

Agents: watch_tool({"toolId": "mcp-registry/xyz.cubesphere/insider"}) 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%2Fxyz.cubesphere%2Finsider.svg)](https://glimind.com/server/mcp-registry%2Fxyz.cubesphere%2Finsider?ref=badge)
HTML 
<a href="https://glimind.com/server/mcp-registry%2Fxyz.cubesphere%2Finsider?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fxyz.cubesphere%2Finsider.svg" alt="MCP agent-readiness"></a>
reStructuredText 
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fxyz.cubesphere%2Finsider.svg
   :target: https://glimind.com/server/mcp-registry%2Fxyz.cubesphere%2Finsider?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 sha256:71d58c3ff01c3c35…, first seen 2026-10-17, included at leaf 3152 of 39,560. Version history · verify what your client received.

Tools (4)

Compare: most reliable data servers

Know before your agent calls it

Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.

Add Glimind — free, no signup:

Add to Cursor Add to VS Code

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 Cubesphere Insider MCP server down right now?

As of 2026-10-21 12:40 UTC, the Cubesphere Insider MCP server is up with a Glimind reliability score of 61/100 (grade C). Over the last 30 days it answered 98.2% of Glimind's liveness checks. It had 429 outages in 90 days, with a median recovery of 6 minutes.

How many tools does Cubesphere Insider MCP server provide?

Cubesphere Insider MCP server advertises 4 tools, including get_activist_stakes, get_company_timeline, get_sale_notices, search_insider_events.

How do I install Cubesphere Insider MCP server?

Point your MCP client at this streamable-http endpoint: https://mcp.cubesphere.xyz/mcp

Is the Cubesphere Insider 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 Cubesphere Insider 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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