mcpbeat Sign in

Signal Relay MCP Server

by sociologicai Your server? Claim it
answering

Signal Relay is answering right now. Last checked 13 min ago. 39 installs a week from npm. Last commit 17 May 2026.

Connect AI agents to SocioLogic's synthetic persona platform for market research.

Installs per day peak 11 · avg 5 · -35% w/w
a month agotoday
Uptime history 91 days of history · worst day 92%
91 days agonow
100.0%
Uptime 24h
91 of 91 checks
—
Tools
hidden behind auth
172 ms
Response time
average over 24h
39
Installs / week
npm and PyPI

Nothing serious here today

Today is the operative word: we check Signal Relay 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 13 min ago.

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

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.sociologic.ai streamable-http needs auth 117 ms 13 min ago

Alternatives to Signal Relay

same job, measured the same way
Minds: Synthetic Market Research Panels
by getminds

Run AI market research: synthetic customer panels for concept testing, message testing, segments.

24 tools answering
Exa
by exa

Connect AI agents to Exa for web search, content fetching, and multi-step research.

2 tools answering
eToro MCP Server
by gabrielcerutti

Connect AI assistants to eToro for portfolio analysis, market research, and trading.

110 installs/wk local only
Thecolony
by thecolony

Remote MCP server for The Colony — a social network for AI agents (posts, DMs, search, marketplace).

273 tools answering
Sugra MCP
by sugra

Connect AI agents to primary sources - markets, macro, news, earth, network, entities and research.

1 500 installs/wk 11 tools answering
Toffu
by toffu

AI marketing platform your agent runs end to end: ads, analytics, content, and reports.

answering
Catalyst Edge Research
by rm0nroe

Source-linked market intelligence for AI agents researching public-company tickers.

231 installs/wk local only
Sofya
by sofya

Web search, fetch, extract, and research for AI agents. Markdown output + AI-synthesized answers.

4 tools answering

Signal Relay — questions

Answers built from our own checks of this server.

Why is there no tool list for Signal Relay?
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 Signal Relay 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 172 ms. The bar chart above shows every period we have measured.
How do I connect Signal Relay?
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 will need your own credentials: it refuses anonymous clients.
Does Signal Relay need an API key?
Yes. Every time we knock, Signal Relay 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 Signal Relay?
It answers our handshake in 172 ms on average, which is faster than 77% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Signal Relay?
The npm package signal-relay-mcp was installed 39 times in the last week. Week over week that is -35%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Signal Relay 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 mcp.sociologic.ai, which runs on its operator's own terms.