SERVER

402Signal

Rank #67,309

io.github.402signalhq/402signal

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2 versions

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First listed

Sep 4, 2026

Last publish date

Sep 9, 2026

OVERVIEW

402Signal is a Model Context Protocol (MCP) server. It ranks #67,309 of 137,492 servers tracked on MCP Toplist. 402Signal is listed on Official MCP, with 2 tracked versions. It was first listed on Sep 4, 2026 and most recently updated on Sep 9, 2026.

STANDING

#67,309of 137,492 tracked serversTop 50%

Ranks ahead of 70,183 of 137,492 servers on MCP Toplist.

CONNECT

Use 402Signal

No setupRuns out of the box

No credentials or required configuration declared — add it to your MCP client and go.

Remote · HTTP

claude mcp add --transport http 402signal https://402signal.com/mcp/v0.3.1

Remote · HTTP

[mcp_servers.402signal]
url = "https://402signal.com/mcp/v0.3.1"

Add to ~/.codex/config.toml.

Remote · HTTP

https://402signal.com/mcp/v0.3.1

Settings → Connectors → “Add custom connector”, then paste this URL.

Remote · HTTP

{
  "mcpServers": {
    "402signal": {
      "url": "https://402signal.com/mcp/v0.3.1"
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).

Remote · HTTP

{
  "servers": {
    "402signal": {
      "type": "http",
      "url": "https://402signal.com/mcp/v0.3.1"
    }
  }
}

Save as .vscode/mcp.json in your workspace.

Remote · HTTP

{
  "mcpServers": {
    "402signal": {
      "serverUrl": "https://402signal.com/mcp/v0.3.1"
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Remote · HTTP

{
  "mcpServers": {
    "402signal": {
      "url": "https://402signal.com/mcp/v0.3.1"
    }
  }
}

BADGE

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Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.402signalhq%2F402signal.svg)](https://mcptoplist.com/server/io.github.402signalhq%2F402signal)

HTML

<a href="https://mcptoplist.com/server/io.github.402signalhq%2F402signal"><img src="https://mcptoplist.com/badge/io.github.402signalhq%2F402signal.svg" alt="MCP Toplist: Top 50% of 137,492" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

REGISTRIES

Listed on 1 registry

Official MCP

VERSIONS

Available versions (2)

Version	Published
0.3.2	Sep 9, 2026
0.3.1	Sep 4, 2026

FAQ

Frequently asked questions

Is 402Signal listed on the Official MCP Registry?: Yes — 402Signal is listed on the Official MCP Registry.
How many versions does 402Signal have?: MCP Toplist tracks 2 versions of 402Signal, most recently published on Sep 9, 2026.

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