OpenAgentCore

by MiniMax-AI · AI Agent Frameworks · ★ 246

OpenAgentCore is an MCP server by MiniMax-AI. The OpenAI Agents API, open source and self-hosted. Run Codex, Claude Code or MiniMax Code on your own machines with your own models, through the official OpenAI SDK. It has 246 GitHub stars and ranks #131 of 604 in AI Agent Frameworks by stars.

Category: AI Agent Frameworks
Author: MiniMax-AI
GitHub stars: 246
This week: Tracking since 19 Oct 2026
Language: Go
License: MIT (open source)
Last update: 2026-10-24 (today)
Links: Source Website

agent-runtime
ai-agents
claude-code
codex
coding-agent
llm
mcp
openai
openai-agents-api
sandbox
self-hosted

How to install OpenAgentCore

Install steps differ per project, so follow the README in the OpenAgentCore repository. Most MCP servers start with a single command (npx -y <package>, uvx <package> or a Docker image) that you add to your client's config. The install guide shows where that goes in Claude Code, Claude Desktop, Cursor and VS Code.

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Frequently asked questions

What is OpenAgentCore?

OpenAgentCore is an MCP server by MiniMax-AI in the AI Agent Frameworks category. The OpenAI Agents API, open source and self-hosted. Run Codex, Claude Code or MiniMax Code on your own machines with your own models, through the official OpenAI SDK. It has 246 GitHub stars and ranks #131 of 604 in AI Agent Frameworks by stars.

Is OpenAgentCore free and open source?

Yes. OpenAgentCore is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

What are the alternatives to OpenAgentCore?

Other AI Agent Frameworks projects on MCP Harbor include paperclip, ruflo, oh-my-openagent. Each alternative links to its own page with stars, license and recent activity. The AI Agent Frameworks category ranks all 604 by stars, and you can re-sort it by growth this week.

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Data last updated 25 October 2026. Stars and downloads are refreshed every day from GitHub and npm.