🛠️ Awesome tools & guides for harness engineering.

Self-improvement skill for OpenClaw. It captures learnings, errors, and feature requests to support continuous improvement across sessions. It is a agent knowledge skill made for the skill marketplace

轻量级本地知识库 RAG 问答系统 · Streamlit + LangChain + Chroma，支持知识库上传与检索增强问答

A Codex marketplace of original visual and artistic creation skills.

可私有部署的多租户知识智能体平台：统一 RAG、知识图谱、多智能体、MCP/Skills、沙盒与权限管理。Yuxi = Cloud Agents + Knowledge RAG, Self-hosted knowledge agent platform for RAG, knowledge graphs and multi-agent workflows.

MCP Toolkit for Flutter AI Agent Driven Development (MCP/CLI + custom client side tools) - via closed feedback loop (visual & semantic snapshot) and high client side customization adaptable for any Flutter app. Nowadays it is often called as agentic harness.

An AI coding agent that reads your code, edits files, runs commands, and reasons through bugs — across a terminal REPL, a full-screen TUI, and a browser UI, while you keep your hand on every permission.

An open-source AI agent that brings the power of Gemini directly into your terminal.

OpenChoreo is an internal developer platform for Kubernetes

Turn Claude Code into your offensive security research assistant. Specialized AI subagents for authorized penetration testing plan engagements, analyze recon, research exploits, build detections, audit STIGs, and write reports.

Open-source infrastructure that turns scattered SKILL.md files into curated, retrieval-ready agent-skill corpora—with retrieval and evaluation tooling included.

Open-source design-method engine for Claude Code, Codex & Cursor. 23 agent skills for fixed design judgment, multiple grammars, semantic palettes, reference compilation, and evidence-verified UI. MIT.

A hand-picked collection of the finest of resources for the most awesome of agents, Claude Code, the undisputed champion of coding companions, from the unstoppable team at Anthropic PBC (no affiliation). A delectable showcase of top tier skills, ambidextrous agents, scintillating status lines, top notch developer tooling, and also we have plugins

the LLM vulnerability scanner

2026 年编程导航 AI 编程实战新项目，基于 Vue 3 + FastAPI + yt-dlp + DeepSeek + Stripe 的 AI 万能视频下载总结器，支持 1800+ 平台视频下载、AI 视频总结摘要、思维导图生成、AI 问答、字幕导出、Stripe 国际支付。覆盖 SSE 流式传输、JWT 认证、SEO/GEO 优化。用一套教程掌握 AI 编程全流程，从需求分析到商业变现，不到一周学完，给你的简历增加竞争力

🪞 Make your agents recursively self-improve

The most comprehensive Claude Code guide: agentic workflows, hooks, skills, MCP servers, quizzes, and production-ready templates. 430K+ lines.

Run any model in Grok Bot — one-command setup, model picker UI, evidence-based provider wire maps, and an update-proof doctor. Not farming you, arming you.

Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.

Local security audit for AI API relays and LLM proxies: detects prompt injection, model substitution, tool-call rewriting, SSE anomalies, error leakage, and Web3 wallet risks. Website: https://apirelayaudit.com