Polairity Installer

Install or update Polairity agent plugins and configure a token-backed MCP connection:

npx @polairity/install@latest

The installer asks for the token when needed and never prints it. Direct config mode stores it in the selected agent MCP configuration. Environment-variable mode stores only the variable name.

If you already have the token ready and want to skip the prompt, you can pass it as the first argument:

npx @polairity/install@latest TOKEN --auth=direct --scope=global --agents=codex

If Claude Code is already open while installing, restart Claude Code or run /mcp reconnect before using /polairity-signal.

Token Modes

Direct mode is the fastest setup: the installer writes the MCP connection and the token into the selected agent config.

Env-token mode keeps agent config token-free. The installer writes only a variable name, POLAIRITY_TOKEN by default. Set that variable before launching your agent:

export POLAIRITY_TOKEN="<your Polairity token>"
npx @polairity/install@latest --auth=env

In env-token mode, a token argument is used only for validation during that installer run. It is not written to agent config:

npx @polairity/install@latest TOKEN --auth=env

To use a different variable name:

npx @polairity/install@latest --auth=env --env=MY_POLAIRITY_TOKEN

For non-interactive shells, pass --auth, --scope, and --agents. Direct mode also needs the token argument.