Install Reins in Claude Code
What you need first
- Claude Code, installed.
- Node.js, which
gives the
npxcommand the server starts with. - Your own values for
YOUR_REINS_SYMBOLS,YOUR_REINS_MAX_POSITION_USD,YOUR_REINS_DAILY_LOSS_USD.
Steps
- Run this in a terminal, in the project folder. It adds the server for you in that
project; put
--scope userafterclaude mcp addto have it in every project.
claude mcp add --env REINS_SYMBOLS=YOUR_REINS_SYMBOLS --env REINS_MAX_POSITION_USD=YOUR_REINS_MAX_POSITION_USD --env REINS_DAILY_LOSS_USD=YOUR_REINS_DAILY_LOSS_USD --transport stdio hyperliquid-reins -- npx -y @r2rlabs/[email protected] - Replace
YOUR_REINS_SYMBOLS,YOUR_REINS_MAX_POSITION_USD,YOUR_REINS_DAILY_LOSS_USDwith your own values. - Start Claude Code and type
/mcp: the server is listed with its state.
Check it worked
Ask Claude Code: List the tools of hyperliquid-reins.
If it does not start
- spawn npx ENOENT
- Node.js is not on the PATH that Claude Code sees. Install it, or write the
full path of
npxin the config. - The server starts, but its tools fail
- A
YOUR_…placeholder is still in the config, or its value is wrong.