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OpenHands Agent Canvas

GitHub stars: 89.6K GitHub forks: 11.8K Declared license: MIT: MIT Last pushed September 30, 2026: Pushed today
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OpenHands Agent Canvas is a self-hosted workspace for running coding agents and automations across local machines, Docker containers, servers and cloud backends.

It supports OpenHands, Claude Code, Codex, Gemini and other ACP-compatible agents. You choose both the agent and the backend that gives it access to your project. Use this as a first read, not a recommendation. Open the original project before trusting details like terms, limits, privacy, cost, setup, or safety.

What it is

Keep coding work visible

A dependency-update agent on a team server and a personal coding session on your laptop can appear in the same Canvas interface. They can use different backends, credentials and project folders.

Why it stands out

Choose the agent and its execution environment

Canvas is the control interface; an Agent Server runs the work. Switching from OpenHands to another ACP agent is a different choice from moving execution into Docker or onto a VM.

Availability

Public source; beta project

The current flagship OpenHands repository contains Agent Canvas and documents local, Docker and self-hosted paths. Its README labels the project beta; model access and connected services have their own requirements.

Why it matters

What makes it useful

If code review should continue while your laptop is closed, Canvas can connect to an Agent Server on a separate server. That changes where the work runs; the interface on your laptop is no longer the machine that must stay awake.

Notable points

What stands out

The current README documents a Docker container for each new conversation. Existing local conversations are not converted. Containers preserve workspace files and conversation state, and two conversations using the same host workspace still share its files.

Before using

What to review

The direct local installation gives the agent server access to the host filesystem. Docker access depends on the mounted projects and configuration.

Per-conversation Docker execution does not put the whole Canvas or automation service inside that sandbox.

Remote hosting needs the project's security setup, including authentication, HTTPS and network restrictions; a VM is not an access policy by itself.

The self-hosting guide notes that the bundled editor shares Canvas's browser origin. Code running on that origin can read stored session keys for all registered backends; a separate backend does not isolate those browser-held keys.

Check the selected agent's credentials and model requirements, and review edits before accepting or publishing them.

Reader fit

Who may find it relevant

Developers who need one visible workspace for several coding agents or execution backends.

Teams connecting review or maintenance jobs to a server and scheduled or event-driven automations.

Someone wanting a simple coding chat may not need to host an Agent Server and automation service.

Editorial note

Why LifeHubber lists it

Canvas can run several coding conversations with separate Agent Servers and tools. For parallel edits, choose separate project directories or Git worktrees when the files should stay apart: separate containers can still mount the same host workspace.

Source links

Source materials

Reader note

Before relying on this entry

LifeHubber lists entries to help readers inspect AI projects, not to endorse them or prove they are safe, suitable, accurate, maintained, or right for a specific use. We do not verify every entry in depth. Before relying on anything listed, review the original materials, terms, privacy practices, limits, and risks that matter for your situation.

What to explore next

Keep the coding workflow understandable and recoverable.

Once one workspace can switch agents and backends, the next questions are what should stay in your own files, how other agent setups organise the work, and which permissions matter when an agent can use the desktop.

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