While knowledge is managed through Wikipedia and software through GitHub, agent skills still lack an infrastructure for large-scale production, governance, and evolution. SkillWiki is a living knowledge infrastructure that supports the organization, grounding, and continuous evolution of agent skills by transforming heterogeneous knowledge into reusable skill assets linked to their originating evidence. Our demonstration presents the complete skill lifecycle, from knowledge ingestion and skill production to provenance-aware exploration, governance, and execution-driven evolution. SkillWiki highlights a future in which knowledge, skills, and execution experience co-evolve within a shared infrastructure. The live demonstration and source code are publicly available at https://github.com/Huangdingcheng/SkillWiki.

翻译：尽管知识通过维基百科管理、软件通过GitHub维护，但智能体技能仍缺乏大规模生产、治理与演化的基础设施。SkillWiki是一种活知识基础设施，通过将异构知识转化为可复用的技能资产（与原始证据关联），支持智能体技能的组织、落地与持续演化。本演示呈现了完整的技能生命周期，涵盖知识摄取、技能生产、可溯源探索、治理及执行驱动的演化。SkillWiki预示了一个知识、技能与执行经验在共享基础设施中共同演化的未来。实时演示与源代码已公开于https://github.com/Huangdingcheng/SkillWiki。