PlainQuant for Zed

com.plainquant/plainquant

Free, read-only US and HK stock research: event studies, stock scores, rule results and SEC filings.

client:Zed transport:streamable-http tools:3

Install PlainQuant in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "plainquant": {
      "url": "https://plainquant.com/mcp"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs