acpx is by openclaw — not by us.
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Indexed Sep 19, 2026 · 3,264 stars at index time. Maintainers: claiming verifies your identity and unlocks a higher assurance tier. Removal requests are honored.
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acpx
unclaimed listingactively maintainedFreeMIT
Headless CLI client for stateful Agent Client Protocol (ACP) sessions
by Open Source Community · New publisher
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openclaw/acpx is an open-source project by openclaw: Headless CLI client for stateful Agent Client Protocol (ACP) sessions. Indexed here so it can be found — not resold.
It is free. Get it from the upstream repository: https://github.com/openclaw/acpx
From the project's own README (excerpt, reproduced for discovery under its MIT license):
acpx 🤝 — Agents talking to agents, minus the terminal séance
acpx is a headless command-line client for the Agent Client Protocol (ACP). It gives agents, orchestrators, and developers one structured interface for persistent sessions, one-shot runs, permissions, and machine-readable output across ACP-compatible coding agents.
> acpx is pre-1.0. Treat its CLI and runtime interfaces as evolving.
Install
Install the published npm package globally:
acpx requires Node.js 22.13 or newer. To try it without a global install, prefix a command with npx acpx@latest instead. See the install guide for adapter prerequisites, updates, and source builds.
Quick start
Install and authenticate the coding agent you want to use, then create a session in your project and send it a prompt:
The session is scoped to the current repository and persists across invocations. Creating sessions explicitly prevents automation from starting an unexpected conversation. The quickstart continues with named sessions, one-shot runs, history, and JSON output.
Choose an agent
Common launch examples use the same command shape:
Agent Command ----------------- ---------------------------- Pi acpx pi … OpenClaw acpx openclaw … Codex acpx codex … Claude Code acpx claude … Custom ACP server acpx --agent ' ' …
The upstream agent must be installed and authenticated when its adapter does not provide that itself. See built-in agents for every supported profile and custom agents for registry configuration.
Sessions and one-shot runs
Persistent sessions keep context between prompts, support parallel named workstreams, and queue follow-up prompts when a turn is already running. Use exec when you want a stateless run with no saved session.
Session state lives under…
Preview
See what it does before you commit. Previews show behavior, never source code.
01Capabilities
Does
- No capabilities recorded
Doesn’t
- No exclusions declared
02Requirements & stack
Depends on
No declared dependencies
Credentials needed
None declared
Stack
03Community
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Issues 0
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04Trust Passport
Full passport →0/0 automated components pass. An automated score is never a security guarantee.
This listing is unclaimed, so publisher identity cannot be verified and it stays below the “verified” tier by design — that is a statement about the listing, not about the project’s quality. Our automated scans still ran; a maintainer who claims it unlocks identity verification.
05Versions
Full history →| Version | Channel | Released | Notes |
|---|---|---|---|
| 0.0.0 | stable | Sep 19, 2026 | Indexed listing — see the upstream repository for real release history. |