PlainQuant for Claude Code

com.plainquant/plainquant

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

client:Claude Code transport:streamable-http tools:3

Install PlainQuant in Claude Code

run in your project directory

claude mcp add --transport http plainquant https://plainquant.com/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs