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Cluster MCP Server

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Cluster MCP is answering right now. Last checked 3 min ago. 1 361 installs a week from npm. Last commit 21 Sep 2026.

Self-hostable index of AI financial agents — tokenized stocks + crypto, memory, LLM gateway.

Installs per day peak 1 246 · avg 45
a month agotoday
Uptime history 7 hours of history
7 hours agonow
100.0%
Uptime 24h
23 of 23 checks
Tools
hidden behind auth
795 ms
Response time
average over 24h
1 361
Installs / week
npm and PyPI

Nothing serious here today

Today is the operative word: we check Cluster MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

run in your terminal
claude mcp add cluster-mcp --transport http https://mcp.clusteragent.dev/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "cluster-mcp": {
      "url": "https://mcp.clusteragent.dev/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.cluster-mcp]
url = "https://mcp.clusteragent.dev/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "cluster-mcp": {
      "url": "https://mcp.clusteragent.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "cluster-mcp": {
      "url": "https://mcp.clusteragent.dev/mcp"
    }
  }
}

This one needs environment variables set before it will start: CLUSTER_API_URL (Cluster backend base URL (default: https://clusteragent.dev)), CLUSTER_API_KEY (Cluster API key (clst_...) minted via wallet signature — required only for wallet-scoped tools), CLUSTER_WALLET (Default wallet address for wallet-scoped tools). The author declared them in the registry entry; get the values from the project itself.

This endpoint answered with an authorization challenge. The server is running, but it did not say what kind of credentials it expects.

Endpoints

URLTransportStateLatencyChecked
https://mcp.clusteragent.dev/mcp streamable-http needs auth 833 ms 3 min ago

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answering

Cluster MCP — questions

Answers built from our own checks of this server.

Why is there no tool list for Cluster MCP?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.
Is Cluster MCP working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 23 of 23 checks got a reply (100.0%), average response time 795 ms. The bar chart above shows every period we have measured.
How do I connect Cluster MCP?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You will need your own credentials: it refuses anonymous clients.
Does Cluster MCP need an API key?
Yes. Every time we knock, Cluster MCP answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.
How fast is Cluster MCP?
It answers our handshake in 795 ms on average, which is faster than 15% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Cluster MCP?
The npm package @clusteragent/cluster-mcp was installed 1 361 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Cluster MCP open source?
We cannot say either way: written in JavaScript and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.