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— Agent harnesses ▸ Agent Client Protocol

38+ agents, one protocol.

Glueprint speaks the Agent Client Protocol, so every ACP-compatible agent — Gemini CLI, goose, Cline, OpenCode, and the rest of the registry below — gets live sessions, inline approvals, worktrees, and remote control from any device.

Agent
Agent Client Protocol
Vendor
Open standard (Zed Industries et al.)
Connection
Agent Client Protocol
Wire format
JSON-RPC 2.0 / NDJSON over stdio
Install
Per agent — see the registry below
← All agent harnesses

How the ACP harness works

One generic adapter implements the protocol's client side; everything else is data. That's why the supported-agent list below can grow without a Glueprint release:

01

One adapter, every ACP agent

Glueprint implements the client side of the Agent Client Protocol — JSON-RPC 2.0 over stdio. Per-agent differences are just manifest entries (which binary, which flags), so a new agent in the ecosystem is a catalog entry, not an engineering project.

02

Sessions stream as structure

Agent message chunks, tool calls, and tool-call updates arrive as protocol notifications and render as the same live, typed timeline every other Glueprint session gets — watchable from desktop, browser, or phone.

03

Permission requests become approval cards

When an ACP agent asks for permission, the protocol's request surfaces as an inline approval card on whatever device you're holding. Approve, deny, or auto-allow — the same governance layer as every other harness.

04

The registry keeps the fleet growing

The ACP project maintains a public registry of compatible agents. This page is generated from it — every agent listed below speaks the same protocol Glueprint already runs.

What every ACP agent gains inside Glueprint

The protocol levels the field: each agent below gets the same surfaces — sessions, approvals, worktrees, analytics — the day it joins the registry.

Live sessions on every surface

Every ACP agent gets the full session treatment: streamed prompts, tool calls, and diffs on desktop, web portal, iOS and Android.

Approvals from anywhere

Protocol permission requests route through Glueprint's approval flow — answer them from your phone, not just the machine the agent runs on.

Mix harnesses in one mosaic

Tile a Gemini session next to Claude Code and goose in the Command Center. The protocol differs; the surface doesn't.

Per-harness analytics

Messages, sessions, and output tokens roll up per harness from session logs — compare your ACP agents against Claude Code and Codex.

Worktrees and git built in

Run each agent in its own git worktree with diffs, history, and a three-pane conflict resolver alongside the session.

Encrypted to the relay

Remote viewing of ACP sessions rides the same AES-256-GCM envelope encryption as everything else. The relay routes; it cannot read.

The ACP agent registry

Every agent in the official Agent Client Protocol registry, regenerated on each deploy.

Agoragentic

Agent marketplace with 174+ AI capabilities. Browse, invoke, and pay for agent services settled in USDC on Base L2.

Amp

ACP wrapper for Amp - the frontier coding agent

Auggie CLI

Augment Code's powerful software agent, backed by industry-leading context engine

Autohand Code

Autohand Code - AI coding agent powered by Autohand AI

Claude Agent

ACP wrapper for Anthropic's Claude

Cline

Autonomous coding agent CLI - capable of creating/editing files, running commands, using the browser, and more

Codebuddy Code

Tencent Cloud's official intelligent coding tool

Codex

ACP adapter for OpenAI's coding assistant

Cortex Code

Snowflake's Cortex Code coding agent

Corust Agent

Co-building with a seasoned Rust partner.

crow-cli

Minimal ACP Native Coding Agent

Cursor

Cursor's coding agent

DeepAgents

Batteries-included AI coding and general purpose agent powered by LangChain.

Devin

Devin CLI coding agent by Cognition

DimCode

A coding agent that puts leading models at your command.

Dirac

Reduces API costs by more than 50%, produces better and faster work. Uses Hash anchored parallel edits, AST manipulation and a whole lot of neat optimizations. Fully Open Source.

Factory Droid

Factory Droid - AI coding agent powered by Factory AI

fast-agent

Code and build agents with comprehensive multi-provider support

Gemini CLI

Google's official CLI for Gemini

GitHub Copilot

GitHub's AI pair programmer

GLM Agent

ACP agent powered by Zhipu AI's GLM Coding Plan models (glm-5.1, glm-5-turbo, glm-4.7, glm-4.5-air). Supports streaming, tool calls, mid-session model switching, image input via Z.AI Coding Plan Vision MCP, and session load/fork/resume with on-disk persistence.

goose

A local, extensible, open source AI agent that automates engineering tasks

Grok Build

xAI's coding agent and CLI

Harn

Harn runs .harn agent pipelines as a native ACP coding agent over stdio.

Junie

AI Coding Agent by JetBrains

Kilo

The open source coding agent

Kimi CLI

Moonshot AI's coding assistant

Minion Code

An enhanced AI code assistant built on the Minion framework with rich development tools

Mistral Vibe

Mistral's open-source coding assistant

Nova

Nova by Compass AI - a fully-fledged software engineer at your command

OpenCode

The open source coding agent

pi ACP

ACP adapter for pi coding agent

Poolside

Poolside's coding agent

Qoder CLI

AI coding assistant with agentic capabilities

Qwen Code

Alibaba's Qwen coding assistant

siGit Code

Local-first coding agent. Runs entirely on your machine with optional on-device LLM inference via Onde.

Stakpak

Open-source DevOps agent in Rust with enterprise-grade security

VT Code

An open-source coding agent with LLM-native code understanding and robust shell safety. Supports multiple LLM providers with automatic failover and efficient context management.

ACP + Glueprint, asked plainly

What is the Agent Client Protocol?

ACP is an open protocol — started by Zed Industries — that standardizes how editors and hosts talk to AI coding agents: JSON-RPC 2.0 over stdio, with sessions, streamed output, tool calls, and permission requests. See agentclientprotocol.com.

Which agents work with Glueprint over ACP?

Any agent that speaks the protocol. The official registry currently lists 38 — including Gemini CLI, goose, Cline, OpenCode, Amp, and Qwen Code — and this page's directory is generated from it.

Is Claude Code an ACP agent in Glueprint?

No — Claude Code and Codex get native adapters that speak their own CLI protocols, which unlocks harness-specific depth like session resume and reasoning-effort control. See how Glueprint runs Claude Code. Gemini CLI and the rest of the fleet connect over ACP.

Do ACP agents use my existing accounts?

Yes. Each agent CLI authenticates the way its vendor designed — its own login, its own subscription or API key. Glueprint spawns the binary and speaks the protocol; it doesn't sit between you and the model provider.

What if my agent isn't in the registry?

If it speaks ACP over stdio, Glueprint can run it — the registry is a directory, not a gate. Point a catalog entry at the binary and flags and it joins the fleet.

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