Harness
Top open-source Harness AI systems, agents, and MCP tools.
Discover and install verified Harness AI systems, autonomous agent skills, and Model Context Protocol servers on AIStoreHub. Reusable, security-scanned, and ready for 1-click execution in Cursor, Claude Code, and terminal workflows.
Available AI Systems & Skills (12)
Open in Advanced Filter阶跃星辰 Harness｜让 AI 在桌面真正开工：订阅与 API、多代理工作流、插件、Mini。A desktop AI workspace powered by Step Code.
A 7×6 framework for agent architecture. 28 patterns, each placed at a coordinate, runnable Python code with verified engineering slices from Claude Code, Aider, OpenHands, DeerFlow. Companion to Designing AI Agents (Manning) by Jia Huang.
A Claude Code plugin that makes Opus behave like Fable — completion, evidence, and verification enforced as procedure. Ships only what a Fable-vs-Opus comparison proved transferable.
Local-first chat history analyzer with AI. | 本地优先的 AI 聊天记录分析工具
若爱 (IfAI) — AI Agent 编排助手 & 代码编辑器 | An AI Agent Orchestrator & Code Editor built with Tauri 2.0
AI handles execution, humans own the direction, and every run becomes an inspectable research artifact on disk.
Run multiple agents in parallel sandboxed VMs, with a single command, on your PC or in the cloud
Build stateful agent workflows with typed outputs, reusable tools, session forks, and ordinary TypeScript.
🥇 The strongest free web search plugin for DeepSeek Harness, and the search bridge for every model without native web access. Free, no signup, no API key. Ask the web or X, get structured JSON evidence. | 🥇 全网最强的 DeepSeek Harness 免费联网搜索插件，免费免注册免 API key。为不能联网的模型补上搜索，问网页或 X，拿回结构化 JSON 证据（搜索、抓取、引用）。
The design language that makes your AI harness better at design. Enforces visual hierarchy, accessible typography, and polished layouts.
The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, with adaptive memory, vector RAG integration, and native Claude Code / Codex / Hermes federation.
Build & Monetize for Harness
Have you created an autonomous agent, MCP server, or Claude Code skill for Harness? Publish it to AIStoreHub with dual-currency checkout (USD $ + INR ₹) and earn 85–90% net revenue.