What Is OpenClaude? Why People Are Searching It and What It Actually Is

OpenClaude is not OpenClaw, and that is the first thing to get clear. The GitHub project most people mean when they search “OpenClaude” is an unofficial tool positioned around using Claude Code with non-Claude models through an OpenAI-compatible shim.

What Is OpenClaude?

The top GitHub project using this name is Gitlawb/openclaude, which has over 29,000 stars as of mid-2026. It originated from the Claude Code codebase and was substantially modified into an open-source coding-agent CLI that works with many cloud and local model providers, including OpenAI, OpenRouter, Gemini, DeepSeek, Groq, Mistral, and Ollama.

So the shortest description is: OpenClaude is an unofficial multi-model harness in the Claude Code ecosystem.

If you search for the OpenClaude project or OpenClaude project details, that Gitlawb repository is usually the project people mean. It is less useful to think of OpenClaude as a standalone agent platform and more useful to think of it as a compatibility tool for Claude-Code-style workflows.

How Does OpenClaude Work?

At a high level, OpenClaude works by sitting between Claude-Code-style tooling and other model providers. Instead of assuming you will only use Anthropic models, the project uses an OpenAI-compatible layer so the same general harness ideas can talk to Gemini, Ollama, DeepSeek, OpenAI, and similar endpoints.

That is why searches like what is OpenClaude tool and how does OpenClaude work are so common. People are usually trying to understand whether OpenClaude is a new model, a new agent, or just a routing layer. In practice it is closer to a multi-model harness project than to a full always-on assistant runtime.

Is OpenClaude Official?

No. It is not an OpenClaw project, and it is not an official Anthropic product. The repo README itself frames the project around an unofficial post-Claude-Code codebase path, which is exactly why you should evaluate it carefully instead of assuming it is a normal vendor-backed release.

Why Are People Searching It?

Because the whole ecosystem around Claude Code forks, rewrites, and compatibility layers exploded in late March 2026. OpenClaude became one of the clearer “use Claude Code ideas with other models” projects in that wave, so the query broke out fast.

In other words, people are not usually searching it because they want an always-on agent platform. They are searching it because they want a coding harness that is not locked to one model vendor.

How Is It Different from OpenClaw?

OpenClaw is a persistent assistant platform with a gateway, channels, nodes, WebChat, automation, and cross-device surfaces. OpenClaude is a coding-harness-style project focused on making Claude-Code-like workflows run against other models.

If you want an always-on assistant that lives across WhatsApp, Telegram, iPhone, WebChat, and automation surfaces, you are thinking about OpenClaw. If you want an unofficial harness for multi-model coding workflows, you are thinking about OpenClaude.

How Do You Install OpenClaude?

OpenClaude installs as a global npm package. As of v0.20.1 (mid-2026), the command is:

npm install -g @gitlawb/openclaude@latest

Once installed, you choose a backend with the /provider command and point it at OpenAI, Gemini, DeepSeek, Ollama, Groq, or any other supported provider. It runs as a terminal-first coding agent with tools (bash, file editing, grep, glob), MCP support, slash commands, and streaming output.

OpenClaude vs OpenClaw vs Claude Code

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