Headless CLI client for stateful Agent Client Protocol (ACP) sessions
openclaw/acpx is a headless command-line client for the Agent Client Protocol, a standard interface for communicating with compatible coding agents. Agents, orchestrators, and developers use it to manage persistent or one-off sessions, permissions, and machine-readable output across tools such as Codex, Claude Code, Gemini CLI, and OpenClaw, with the catalogue containing agents and instructions for those workflows.
Latest release v0.21.1 · 27 Oct 2026
3 files for Claude Code, Codex and OpenCode: autoreview, crabbox, acpx AGENTS.md — 4,244 tokens loaded in every session.
AGENTS.md A 4,244 tok .agents/skills/autoreview/SKILL.md A 17 tok .agents/skills/crabbox/SKILL.md A 39 tok These files are openclaw/acpx's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.