#1
The agent that grows with you
213K starsJul 11, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add NousResearch/hermes-agentAlternatives
Claude Code From Scratch alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Claude Code From Scratch
Build your own Claude Code from scratch. 🔍 Claude Code 开源了 50 万行代码，读不动？用 ~4000 行 TypeScript / Python 从零复现核心架构，11 章分步教程带你理解 coding agent 精髓
99
Quality
90
Trust
2.5K
Stars
#2
Lightweight, open-source AI agent for your tools, chats, and workflows.
46K starsJul 18, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add HKUDS/nanobot#3
Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1
68K starsJun 15, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add shareAI-lab/learn-claude-code#4
Cross-CLI skill for Obsidian: turn your vault into a living AI-first second brain across Claude Code, Codex, Gemini, and OpenCode. 43 commands - now with /obsidian-architect to document your codebase, key-less web research, Google Calendar, and self-rewriting notes.
3.6K starsJul 26, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add eugeniughelbur/obsidian-second-brain#5
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
84K starsJun 24, 2026 pushagent-frameworksJavaScriptAI Agents
$ npx skills add thedotmack/claude-mem#6
omo/lazycodex: The coding agent for tokenmaxxers;the one and only agent harness for complex codebases. For your Codex, for your OpenCode
63K starsJun 19, 2026 pushagent-frameworksTypeScriptAI Agents
$ npx skills add code-yeongyu/oh-my-openagent#7
Free, local, open-source 24/7 Cowork app for OpenClaw, Hermes Agent, Claude Code, Codex, OpenCode, Gemini CLI and 20+ more CLI | Customize your assistants | Star if you like it!
30K starsJul 14, 2026 pushagent-frameworksTypeScriptAI Agents
$ npx skills add iOfficeAI/AionUi#8
Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.
17K starsJun 13, 2026 pushagent-frameworksJavaScriptAI Agents
$ npx skills add decolua/9router#9
Clone any website with one command using AI coding agents
17K starsJun 1, 2026 pushagent-frameworksTypeScriptAI Agents
$ npx skills add JCodesMore/ai-website-cloner-template#10
Open-source AI coworker, with memory
15K starsJun 14, 2026 pushagent-frameworksTypeScriptAI Agents
$ npx skills add rowboatlabs/rowboat#11
Harness engineering beginner tutorial, from 0 to 1
11K starsJul 10, 2026 pushagent-frameworksTypeScriptAI Agents
$ npx skills add walkinglabs/learn-harness-engineering#12
The agent engineering platform.
141K starsJul 1, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add langchain-ai/langchain#13
Universal memory layer for AI Agents
61K starsJul 18, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add mem0ai/mem0#14
Autonomous AI development loop for Claude Code with intelligent exit detection
9.4K starsJun 15, 2026 pushagent-frameworksShellAI Agents
$ npx skills add frankbria/ralph-claude-code#15
Secure, Fast, and Extensible Sandbox runtime for AI agents.
14K starsAug 17, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add alibaba/OpenSandbox#16
Browser Harness | Self-healing harness that enables LLMs to complete any task.
16K starsJul 19, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add browser-use/browser-harnessHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Claude Code From Scratch if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.