agent-harness-skills
Documentation and guidelines for AI agent tool design and agent harness configuration. Best practices for building reliable, production-ready agent systems.
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It is time to open source
Evidence-backed skills
Repositories
generating-business-collateral
Claude Code skill for producing a business's onsite print collateral and online assets as verified files — derived geometry asserted in code, artefacts decoded back after rendering, PDF/X conformance, and a from-scratch parametric display typeface.
omarchy
Beautiful, Modern & Opinionated Linux
scientific-agent-skills
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 175,000+ scientists worldwide. 163 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
machine-learning-for-trading
Code for Machine Learning for Trading, 3rd edition — from data sourcing to live execution.
semantica
Graph-Native Infrastructure for Context and Accountable AI Systems
nihaixia
倪海厦视角的中医Agent Skill，基于倪海厦教学资料开发，蒸馏倪师伤寒论、金匮要略、黄帝内经、神农本草经、针灸篇等，人纪/医案/经方思维，六经辨证，八纲辨证，天机道，天纪，紫微斗数，易经，阴阳，八卦，五行，风水，地纪等，总结8个诊断公式+快速诊断流程图+脉舌速查+七步走思维模式，蒸馏129条伤寒论 · 23篇金匮 · 72篇黄帝内经 · 神农本草经374种本草（上137/中110/下127） · 1257 例结构化案例 + 243 例叙事医案 · 2,452页讲义。
deepseek-harness
DeepSeek Harness: Everything is a Plugin.
ontogpt
LLM-based ontological extraction tools, including SPIRES
openobserve
Open source observability platform for logs, metrics, traces, frontend monitoring, pipelines and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
kinqimen
Python 奇門遁甲，占卜用，運籌帷幄。包含金函玉鏡日家奇門、拆補置閏時家奇門、刻家奇門排盤。A Python package of Qimendunjia, one of the three greatest Ancient Chinese Divination Tools ever.