Install
via Positronick CLI
$positronick cli install positronick-cli --run
Official
$curl -fsSL https://positronick.com/install.sh | sh
The official Positronick command-line tool (alias pck). Search and install souls into your harness (positronick soul install <slug> --target hermes|claude|cursor|openclaw), install registry listings (positronick <type> install <slug>), run an embedded MCP server (positronick mcp serve), and sign in via device flow (positronick login). One-command install; --json output and stable exit codes make it agent-friendly.