hal mcp for Claude Code

io.github.mrfentmen/hal-mcp

HAL: search the French open archive for papers, authors and years - keyless.

client:Claude Code transport:stdio runtime:npm

Install hal mcp in Claude Code

run in your project directory

claude mcp add hal-mcp -- npx -y @mrfentmen/hal-mcp

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