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CowAgent

Open-source super AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-agent, multi-model, multi-channel. Lightweight, extensible, one-line install. (formerly chatgpt-on-wechat)

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30-day movement
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mcp-serverPythonmulti-agentcowagentcodexopenaidockerai-agentspythonllmclaudeclaude-codedeepseekharnessmcpskillsaiai-agentopenclawchatgpt-on-wechat

CowAgent is an open-source AI assistant and agent harness, formerly known as chatgpt-on-wechat. It plans tasks, runs tools and skills, and maintains memory and knowledge for self-evolution, with support for multiple agents, models, and channels.

Reach for it when you want a lightweight, extensible Python agent framework that also runs as an MCP server and installs in one line.

Use it to

  • Deploy an AI assistant across multiple chat channels
  • Run it as an MCP server for tool access
  • Build multi-agent workflows with pluggable skills
  • Swap between models like OpenAI, DeepSeek, and Claude
  • Deploy via Docker or one-line install

For Developers building personal AI assistants and agent applications

Role
mcp-server
Language
Python
Licence
MIT
Forks
10,358
Open issues
16
Last push
2026-09-17
Latest release
1.0.0 · 2023-02-11
Skills shipped
3
topicsai-agentmcp-servermulti-agentllmskillspython