OpenClaw, a 120k‑star open‑source AI agent platform, lets you add practical abilities like PDF handling, PPT generation, and automated testing via the skills.sh marketplace; the article walks through installing the CLI, adding nine high‑use skills, real‑world use cases, pitfalls, and cost considerations.
Find‑skills, the top‑ranked skill in the Skills.sh ecosystem with 94.1K weekly installs, acts as an app‑store‑style search and install tool for AI agent extensions, and the article explains its core features, six practical scenarios, step‑by‑step installation, real‑world demos, advanced tips, and future outlook.
The article introduces four standout AI tooling projects—Happy Coder for mobile Claude Code access, the Everything Claude Code configuration suite from a hackathon champion, the Document Illustrator skill that auto‑generates illustrations, and the free Gemini CLI course—plus the skills.sh marketplace, detailing their features, installation steps, and practical evaluations.
