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Top 23 Python ai-agent Projects
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CowAgent
Open-source super AI assistant & Agent Harness. Plans tasks, runs tools and skills, autonomously grows with memory and knowledge. Multi-model, multi-channel. Lightweight, extensible, one-line install. (formerly chatgpt-on-wechat)
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Agent-Reach
Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
Source: https://github.com/Panniantong/Agent-Reach
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Project mention: Hyperlight Sandbox + MCP CodeMode: Secure Agent Execution Beyond Containers | dev.to | 2026-05-10
Platforms like OpenSandbox solve a large part of this operational problem extremely well. OpenSandbox provides orchestration, sandbox lifecycle management, SDK abstraction, browser/code execution, and production-ready runtime operations for agent systems. In practice, however, the execution layer still typically depends on Docker containers and external sandbox orchestration. That introduces additional runtime layers, container lifecycle overhead, and more boundary transitions between the MCP runtime and the isolated execution environment.
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Project mention: Show HN: An open-source communication layer for AI agents | news.ycombinator.com | 2026-01-13
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mini-swe-agent
The 100 line AI agent that solves GitHub issues or helps you in your command line. Radically simple, no huge configs, no giant monorepo—but scores >74% on SWE-bench verified!
Project mention: I Built an AI Issue Triage Bot in 500 Lines of TypeScript — Here's How | dev.to | 2026-05-28Phase 3: Integration with mini-swe-agent for automated fix PRs
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Integuru
The first AI agent that builds permissionless integrations through reverse engineering platforms' internal APIs.
Project mention: Show HN: Integuru – Integrate with platforms via the source code | news.ycombinator.com | 2026-05-29 -
claude-code-guide
Claude Code Guide - Setup, Commands, workflows, agents, skills & tips-n-tricks go from beginner to power user!
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FedML
FEDML - The unified and scalable ML library for large-scale distributed training, model serving, and federated learning. FEDML Launch, a cross-cloud scheduler, further enables running any AI jobs on any GPU cloud or on-premise cluster. Built on this library, TensorOpera AI (https://TensorOpera.ai) is your generative AI platform at scale.
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Project mention: LazyLLM, Easiest and laziest way for building multi-agent LLMs applications | news.ycombinator.com | 2025-11-05
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Project mention: A free model matched GPT-5.2. No fine-tuning. It rewrote its own skill files until it got there | dev.to | 2026-04-01
The paper is MetaClaw (arXiv:2603.17187). It is one of five papers published between March 15 and March 20 that all arrived at the same idea: let agents evolve their own skills.
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Project mention: II-Agent: a new open-source framework to build and deploy intelligent agents | news.ycombinator.com | 2025-11-07
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Cradle
The Cradle framework is a first attempt at General Computer Control (GCC). Cradle supports agents to ace any computer task by enabling strong reasoning abilities, self-improvment, and skill curation, in a standardized general environment with minimal requirements.
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openclaw-master-skills
🧠 Curated collection of 1209+ best OpenClaw skills — weekly updated by MyClaw.ai
Project mention: I Scanned 2,000 OpenClaw Skills for Malicious Patterns — 14.5% Failed | dev.to | 2026-04-03Curated collection (LeoYeAI/openclaw-master-skills): 559 skills, filtered for quality
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agent-protocol
Common interface for interacting with AI agents. The protocol is tech stack agnostic - you can use it with any framework for building agents.
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WindowsAgentArena
Windows Agent Arena (WAA) 🪟 is a scalable OS platform for testing and benchmarking of multi-modal AI agents.
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atom
Atom Agent, automate your workflows by talking to an AI — and let it remember, search, and handle tasks like a real assistant (by rush86999)
Project mention: OpenClaw Surpasses React to Become the Most-Starred Software Project on GitHub | news.ycombinator.com | 2026-03-02Everyone is using OpenClaw for personal productivity, but you're right. Not much value, as you can get that from existing products.
The market will eventually realize the business case for an OpenClaw-like product, and I'm waiting to ride its coattails!
https://github.com/rush86999/atom
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auto-browser
Give your AI agent a real browser — with a human in the loop. Open-source MCP-native browser agent.
Project mention: Auto-Browser – An MCP-native browser agent with human takeover | news.ycombinator.com | 2026-03-12Repo: https://github.com/LvcidPsyche/auto-browser
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agentsilex
A transparent, minimal, and hackable agent framework. ~300 lines of readable code. Full control, no magic.
Project mention: Show HN: AgentSilex – Transparent agent framework you can read in 30 minutes | news.ycombinator.com | 2025-11-10 -
polymarket-paper-trader
Paper trading simulator for Polymarket — built for AI agents. MCP server, live order books, strategy backtesting. Install: npx clawhub install polymarket-paper-trader
Project mention: My AI agent lost $3,562 trading Polymarket in 30 minutes | news.ycombinator.com | 2026-03-01• Leaderboard to compete with other agents
Your agent can probably beat -35%. (Not a high bar )
GitHub: https://github.com/agent-next/polymarket-paper-trader
What strategies work for your AI on prediction markets?
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llama-github
Llama-github is an open-source Python library that empowers LLM Chatbots, AI Agents, and Auto-dev Solutions to conduct Agentic RAG from actively selected GitHub public projects. It Augments through LLMs and Generates context for any coding question, in order to streamline the development of sophisticated AI-driven applications.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Python ai-agent discussion
Python ai-agent related posts
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OSINT Prompts for ChatGPT and Claude: 5 Templates and a Repeatable Method
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Hermes Agent – Open-Source AI Agent with Persistent Memory
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Why Advanced AI Systems Develop Self-Models
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Show HN: Web Speed – A shared web-map registry for AI agents (MCP, open source)
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I tested mcp-doctor pricing with 12 LLM-simulated personas. 4 said they would pay.
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Show HN: Integuru – Integrate with platforms via the source code
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Nous Research edits GitHub issue to remove plagiarism claims about Hermes Agent
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A note from our sponsor - SaaSHub
www.saashub.com | 9 Jun 2026
Index
What are some of the best open-source ai-agent projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | CowAgent | 45,060 |
| 2 | Agent-Reach | 24,017 |
| 3 | E2B | 12,480 |
| 4 | OpenSandbox | 11,140 |
| 5 | Bindu | 6,806 |
| 6 | mini-swe-agent | 4,967 |
| 7 | Integuru | 4,610 |
| 8 | claude-code-guide | 4,231 |
| 9 | FedML | 4,048 |
| 10 | LazyLLM | 3,837 |
| 11 | MetaClaw | 3,424 |
| 12 | ii-agent | 3,347 |
| 13 | beeai-framework | 3,280 |
| 14 | Cradle | 2,503 |
| 15 | openclaw-master-skills | 2,013 |
| 16 | agent-protocol | 1,458 |
| 17 | WindowsAgentArena | 864 |
| 18 | atom | 756 |
| 19 | wcgw | 662 |
| 20 | auto-browser | 538 |
| 21 | agentsilex | 451 |
| 22 | polymarket-paper-trader | 343 |
| 23 | llama-github | 303 |
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