MarkIndex for Claude Code

io.github.jackjin1997/markindex

Vectorless, structure-first search over large Markdown libraries: section trees + zh/en BM25

client:Claude Code transport:stdio runtime:npm

Install MarkIndex in Claude Code

run in your project directory

claude mcp add markindex -- npx -y markindex

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