#1
The one and only agent harness for complex codebases. Project memory, planning, execution, and verified completion inside Codex.
1.0K starsJun 14, 2026 pushagent-frameworksTypeScriptAI Agents
$ npx skills add code-yeongyu/lazycodexAlternatives
Horizon alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Horizon
GPU-accelerated terminal board that puts all your sessions on an infinite canvas
85
Quality
85
Trust
646
Stars
#2
Like htop, but for AI coding agents. Monitor Claude Code & Codex CLI sessions, tokens, context window, rate limits, and ports in real-time.
2.8K starsJun 8, 2026 pushagent-frameworksRustAI Agents
$ npx skills add graykode/abtop#3
The agent that grows with you
192K starsJun 13, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add NousResearch/hermes-agent#4
Teams-first Multi-agent orchestration for Claude Code
36K starsJun 15, 2026 pushagent-frameworksTypeScriptAI Agents
$ npx skills add Yeachan-Heo/oh-my-claudecode#5
agent multiplexer that lives in your terminal.
4.8K starsJun 6, 2026 pushagent-frameworksRustAI Agents
$ npx skills add ogulcancelik/herdr#6
omo/lazycodex: The coding agent for tokenmaxxers;the one and only agent harness for complex codebases. For your Codex, for your OpenCode
62K starsJun 16, 2026 pushagent-frameworksTypeScriptAI Agents
$ npx skills add code-yeongyu/oh-my-openagent#7
Lightweight, open-source AI agent for your tools, chats, and workflows.
44K starsJun 12, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add HKUDS/nanobot#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
Web, Desktop & Mobile client for Codex, Claude Code, OpenCode, Kimi, Augment Code, Qwen, fully end-to-end encrypted
904 starsJun 14, 2026 pushagent-frameworksTypeScriptAI Agents
$ npx skills add happier-dev/happier#11
Surface AI blindspots before you ship. Put up to 8 AI models on every research, design or coding task.
3.5K starsJun 7, 2026 pushagent-frameworksShellAI Agents
$ npx skills add nyldn/claude-octopus#12
All-in-one LLM CLI tool featuring Shell Assistant, Chat-REPL, RAG, AI Tools & Agents, with access to OpenAI, Claude, Gemini, Ollama, Groq, and more.
10K starsFeb 23, 2026 pushagent-frameworksRustAI Agents
$ npx skills add sigoden/aichat#13
Agent Orchestration Command Center
3.0K starsJun 13, 2026 pushagent-frameworksTypeScriptAI Agents
$ npx skills add RunMaestro/Maestro#14
TAKT Agent Koordination Topology - Define how AI agents coordinate, where humans intervene, and what gets recorded — in YAML
1.1K starsJun 14, 2026 pushagent-frameworksTypeScriptAI Agents
$ npx skills add nrslib/takt#15
📚 Two books on harness engineering — the design philosophies behind Claude Code & Codex: constraints, query loops, context governance, multi-agent verification. harness-books.agentway.dev
2.4K starsApr 19, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add wquguru/harness-books#16
Semantic version control => entity-level diffs, blame, and impact analysis on top of git. 26 languages via tree-sitter. Built for coding agents.
2.3K starsJun 7, 2026 pushagent-frameworksRustAI Agents
$ npx skills add Ataraxy-Labs/semHow 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 Horizon 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.