Show HN: Skill-Add – Share and Install Claude Code Skills from GitHub (github.com)

A new tool called Skill-Add has been introduced, allowing users to easily share and install Claude Code skills directly from GitHub repositories. By using the command `uvx skill-add <username>/<skill-name>`, developers can fetch specific skills stored in a user’s agent-skills repository and seamlessly integrate them into their projects. The installation process automatically copies the skills into the designated `.claude/skills/` directory within the user's project, streamlining the addition of functionality such as paper analysis or other specialized tasks. This development is significant for the AI/ML community as it promotes collaboration and code reuse among developers, harnessing the collective knowledge within GitHub. The structured format of agent-skills, requiring each skill to have a SKILL.md file and optional scripts, ensures consistency and clarity in how skills are documented and implemented. By enabling both direct runs with `uvx` or global installation via `pip`, Skill-Add enhances accessibility, making it easier for developers to leverage and contribute to the growing ecosystem of Claude Code skills.