Synopsis
Description
Prints what the environment gives its agent: the harnesses installed and the agent plugins they receive, each with the package and version it came from.flox agent list changes nothing and never runs a build.
It reads the same plugin folder flox agent launch reads, $FLOX_ENV/share/agent-plugins/, and looks for harnesses in the environment’s bin folder.
Each harness row says what launch hands it.
Claude Code receives whole plugins (skills, MCP, hooks).
Codex, opencode, and pi receive skills only.
A harness that would fail launch’s own check shows ⚠ and the reason instead of ✔.
Agent Deck is not listed, because the Claude Code sessions it starts get their plugins through flox agent launch claude.
An environment with no harness or no plugins is not an error.
flox agent list says what is missing and exits with status 0.
Options
Global options
Global options go before the command name:
flox agent --dir ./share list.