mcpbeat Sign in

SignalPipe MCP Server

by abyousef739 Your server? Claim it
answering

SignalPipe is answering right now. Last checked 5 min ago. Last commit 30 Sep 2026.

Buying-intent judgement for AI agents: a three-judge panel scores any text as buyer or not.

Uptime history 91 days of history · worst day 0%
91 days agonow
100.0%
Uptime 24h
91 of 91 checks
—
Tools
hidden behind auth
787 ms
Response time
average over 24h
0
Stars
last commit 30 Sep 2026

Nothing serious here today

Today is the operative word: we check SignalPipe 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 5 min ago.

run in your terminal
claude mcp add signalpipe --transport http https://api.signalpipe.io/mcp
Settings → Connectors → Add custom connector, then paste this address
https://api.signalpipe.io/mcp
~/.codex/config.toml
[mcp_servers.signalpipe]
url = "https://api.signalpipe.io/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "signalpipe": {
      "url": "https://api.signalpipe.io/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "signalpipe": {
      "type": "http",
      "url": "https://api.signalpipe.io/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URLTransportStateLatencyChecked
https://api.signalpipe.io/mcp streamable-http sign-in 777 ms 5 min ago

Alternatives to SignalPipe

same job, measured the same way
three.ws for Grok
by nirholas

Free text/image to 3D for Grok Bot, plus your three.ws agents once signed in. Never spends.

16 tools answering
Buska
by buska

Social listening for AI agents: search mentions, pull scored buying signals, score leads

answering
Free Blueprints
by agent-blueprint

Free AI agent blueprints for procurement and onboarding. No signup, no API key.

43 installs/wk 2 tools answering
hush
by royashbrook

A secret store for AI agents: the agent never sees the plaintext.

1 tools answering
SignalSeek
by jsifalda

Reddit lead monitoring for AI agents. Scored threads and drafted replies. Never posts.

answering
PDF Reader (PDF Agent Stack)
by shuji-bonji

Read PDF internals: text, structure, fonts, signatures and tags, with what was not read declared.

171 installs/wk local only
Alphalabs Intelligence
by pak209

Live trading-pipeline intelligence for AI agents: signal scoring, calibration, recorded outcomes.

6 tools answering
Terminal 7
by linkmarine777

Signals, scores and payout data for stonkfun coins on Solana, for bots and AI agents.

7 tools answering

SignalPipe — questions

Answers built from our own checks of this server.

Why is there no tool list for SignalPipe?
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 SignalPipe working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 787 ms. The bar chart above shows every period we have measured.
How do I connect SignalPipe?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.
How do you sign in to SignalPipe?
No API key is involved. SignalPipe answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.
How fast is SignalPipe?
It answers our handshake in 787 ms on average, which is faster than 11% 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.
Is SignalPipe open source?
The code is open source: it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at api.signalpipe.io, which runs on its operator's own terms.