MyAgent

MyAgent is an open-source Python agent runtime that orchestrates model inference, tool execution, permissions, and skill self-evolution.

MyAgent is a general-purpose agent runtime implemented in Python designed for developers and learners. It manages model requests, tool call parsing, permission checks, tool execution, result writing, and session recovery in a complete agent loop. The software supports OpenAI-compatible and Anthropic-compatible interfaces for flexible model integration. Key capabilities include file editing, search, shell commands, MCP external tools, sub-agents, and project-level memory isolation. It distinguishes itself through a skill self-evolution system that extracts reusable rules from user feedback and updates skill files automatically.

MyAgent at a glance

Best for: Software engineer
Runs on: macOS, Linux, Python, open source
Pricing: Free
Released: October 2026
Category: AI agent tool
Website: github.com/ztt0216/myagent

Key features

Complete agent loop for reasoning and tool execution
OpenAI and Anthropic dual-protocol support
File, search, and shell tools with permission controls
Plan mode for read-only analysis and user approval
Skills system with retrieval and versioned evolution
Project-isolated long-term memory for preferences
MCP external tool extension via stdio JSON-RPC
Session recovery and context compression

Use it for

Learning the underlying mechanisms of general AI agents
Serving as a personal AI assistant or project analysis tool
Executing complex code refactoring tasks in plan mode
Developing domain-specific agents as a secondary base

Alternatives to MyAgent

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Beeuni — Agents retain context and improve skills over time through a controlled review process.
OmniAgent — It evolves skills in real-time and dynamically hardens security during task execution.
OpenViking — Unifies agent memory, knowledge RAG, and skills into a single directory structure.
Composio — Equips AI agents with tools, managed user auth, and sandboxes across 1,500+ apps
OpenBot — Runs AI agents locally using existing subscriptions or local models.
Webwright — Enables code-based web automation with reusable and rerunnable scripts.
Waku Agent — Local-first memory storage and readable Python code for AI agent logic.
Atomic Agent — It runs locally on your machine, ensuring data privacy and no token costs.
labs OO Agents — Combines prompts, tools, and workflows into a single Python class.
OpenAgents — A shared workspace for humans and AI agents with multi-device sync.
OpenAgent — Self-hosted single binary with MCP support, 30+ model providers, and zero data leakage.

All MyAgent alternatives