The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Openagent
Next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and coding agent, demo: https://demo.openagentai.org
Install
git clone https://github.com/the-open-agent/openagentInstall command taken from the project's README or registry entry. Always review code before running it.
README excerpt
Read full README on GitHub →Next-generation personal AI assistant powered by LLM, RAG and agent loops — ships as a single binary, no installation needed
Supporting computer-use, browser-use and coding agent
Live Demo · Playground · Docs · Discord
English | 中文
What is OpenAgent?
OpenAgent is an open-source personal AI assistant that brings together powerful LLMs, your own knowledge base, and autonomous agent loops — all in one self-hostable platform. Connect any model provider, build a RAG knowledge base from your documents, and let agents browse the web, run code, and call any MCP-compatible tool on your behalf.
| Usage Analytics | Activity Monitoring |
|---|---|
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| Tool Management | Detailed Logs |
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Sponsors
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Quick Start
Pre-built binaries for Linux, macOS, and Windows (x86_64 / arm64). The installer downloads the latest release and starts OpenAgent on port 14000.
macOS / Linux / WSL
curl -fsSL https://raw.githubusercontent.com/the-open-agent/openagent/master/scripts/install.sh | bash
Windows (PowerShell)
irm https://raw.githubusercontent.com/the-open-agent/openagent/master/scripts/install.ps1 | iex
Windows runs natively — no WSL, no Docker required.
Open http://localhost:14000 and you're in.
Optional env vars:
OPENAGENT_VERSION,INSTALL_DIR,BIN_DIR
Build from source
Prerequisites:
# Backend
go build
# Frontend
cd web && yarn install && yarn start
Docker
docker-compose up
Open http://localhost:14000 once the containers are running.
Features
🤖 30+ Model Providers
Connect every major LLM provider and switch between them per conversation — no code changes required.
OpenAI · Azure OpenAI · Anthropic Claude · Google Gemini · DeepSeek · Mistral · Grok · Qwen · Doubao · Moonshot · ChatGLM · Baichuan · Ernie · iFlytek · HuggingFace · Cohere · Amazon Bedrock · OpenRouter · Ollama · and more
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