mcpbeat

Kesslerio Attio MCP Server Beta

ai.smithery/kesslerio-attio-mcp-server-beta
not responding

Kesslerio Attio MCP Server Beta is listed as active in the registry but did not answer our last check. Last commit 29 Jul 2026.

Streamline your Attio workflows using natural language to search, create, update, and organize com…

Uptime history 45 hours of history · worst hour 0%
45 hours agonow
0.0%
Uptime 24h
0 of 91 checks
—
Tools
hidden behind auth
291 ms
Response time
average over 24h
69
Stars
last commit 29 Jul 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

run in your terminal
claude mcp add kesslerio-attio-mcp-server-beta --transport http https://server.smithery.ai/@kesslerio/attio-mcp-server-beta/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "kesslerio-attio-mcp-server-beta": {
      "url": "https://server.smithery.ai/@kesslerio/attio-mcp-server-beta/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.kesslerio-attio-mcp-server-beta]
url = "https://server.smithery.ai/@kesslerio/attio-mcp-server-beta/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "kesslerio-attio-mcp-server-beta": {
      "url": "https://server.smithery.ai/@kesslerio/attio-mcp-server-beta/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "kesslerio-attio-mcp-server-beta": {
      "url": "https://server.smithery.ai/@kesslerio/attio-mcp-server-beta/mcp"
    }
  }
}

Endpoints

URLTransportStateLatencyChecked
https://server.smithery.ai/@kesslerio/attio-mcp-server-beta/mcp streamable-http answering 291 ms 11 min ago

Kesslerio Attio MCP Server Beta — questions

Answers built from our own checks of this server.

Is Kesslerio Attio MCP Server Beta working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 291 ms. The bar chart above shows every period we have measured.
The registry lists Kesslerio Attio MCP Server Beta as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect Kesslerio Attio MCP Server Beta?
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.
Does Kesslerio Attio MCP Server Beta need an API key?
No. Kesslerio Attio MCP Server Beta completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. This is what we observed, not what the docs claim.
Is Kesslerio Attio MCP Server Beta open source?
Yes — it is published under the NOASSERTION licence, written in TypeScript, 69 stars on GitHub and 81 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.