signal for VS Code

com.returnonsecurity/signal

Cybersecurity market intelligence: funding rounds, M&A, investors, valuations, corporate lineage.

client:VS Code transport:streamable-http

Install signal in VS Code

.vscode/mcp.json

{
  "servers": {
    "signal": {
      "type": "http",
      "url": "https://mcp.returnonsecurity.com/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs