mcpbeat

Agent Signal MCP Server

io.github.dan24ou-cpu/agent-signal
not responding

Agent Signal is listed as active in the registry but did not answer our last check. 30 installs a week from npm. Last commit 17 Apr 2026.

Collective intelligence for AI shopping agents — product intel, deals, and more

The author archived this repository on GitHub, meaning it is no longer maintained.

Installs per day peak 27 · avg 7 · -39% w/w
a month agotoday
Uptime history 41 hours of history · worst hour 0%
41 hours agonow
0.0%
Uptime 24h
0 of 91 checks
—
Tools
hidden behind auth
183 ms
Response time
average over 24h
30
Installs / week
npm and PyPI

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.

run in your terminal
claude mcp add agent-signal --transport http https://agent-signal-production.up.railway.app/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "agent-signal": {
      "url": "https://agent-signal-production.up.railway.app/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.agent-signal]
url = "https://agent-signal-production.up.railway.app/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "agent-signal": {
      "url": "https://agent-signal-production.up.railway.app/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "agent-signal": {
      "url": "https://agent-signal-production.up.railway.app/mcp"
    }
  }
}

Endpoints

URLTransportStateLatencyChecked
https://agent-signal-production.up.railway.app/mcp streamable-http answering 183 ms 12 min ago

Agent Signal — questions

Answers built from our own checks of this server.

Is Agent Signal 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 183 ms. The bar chart above shows every period we have measured.
Is Agent Signal still maintained?
The author archived this repository on GitHub, meaning it is no longer maintained. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
The registry lists Agent Signal 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 Agent Signal?
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 Agent Signal need an API key?
No. Agent Signal 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.
How many people use Agent Signal?
The npm package agent-signal was installed 30 times in the last week. Week over week that is -39%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Agent Signal open source?
Yes — written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.