xiry.

AI · GitHub repo

OpenManus

Open-source general AI agent framework replicating Manus without invite codes

From the Xiry library · Updated 10 October 2026

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OpenManus is an open-source autonomous agent framework created by members of the MetaGPT team as an open alternative to Manus AI. It uses LLMs paired with browser automation tools like Browser Use to execute complex tasks, web interactions, and multi-step workflows locally. It gives developers full control over model configuration and tool calling without waiting for proprietary invite lists.

What it's for

  • Run automated multi-step web research and data gathering workflows
  • Automate complex web browser actions and form submissions via Browser Use
  • Prototype custom autonomous agents that interact with external MCP servers
  • Experiment with reinforcement learning tuning for LLM agents

Features

  • Browser automation powered by Browser Use CLI 3.0 via MCP integration
  • Support for custom LLM providers and models configured via TOML
  • Model Context Protocol (MCP) server support for modular tooling
  • Local execution attaching directly to local Chrome/Chromium or remote browsers
  • Sandboxed execution and multi-agent flow orchestration scripts
  • Companion OpenManus-RL project for GRPO and RL-based agent tuning

Pricing

Open source. Free and open source; requires your own LLM API keys.

Details

Type
GitHub repo
Category
AI
Topic
Autonomous Agents
Open source
Yes
Platforms
Command line, Linux, macOS, Windows, Self-hosted
For
Developers and AI researchers building autonomous web-browsing agents
Alternative to
Manus, AutoGPT, Browser Use
Tags
ai agent, open source, browser automation, llm, mcp, metagpt

Why it was saved

  • @alifcoder, 27 February 2026: Lets anyone run a Manus-style general agent for free; 55k stars, MIT licensed, actively built by the MetaGPT team.

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