skillfish

Skillfish streamlines skill management across multiple AI coding agents on your system. It detects installed agents and installs skills to all of them with a single command, eliminating manual setup across Claude Code, Cursor, Copilot, and 30+ other agents. Teams can share consistent skill sets by committing a skillfish.json manifest to their repository, enabling developers to sync skills in one step. Skills are portable packages containing instructions, prompts, and resources that extend agent capabilities with domain expertise and reusable workflows. The tool supports browsing community skills, creating new skills, searching for existing ones, and managing versions through pinned references.

Install globally with `npm i -g skillfish`, then use `skillfish add owner/repo` to install skills to all detected agents. For team sync, run `skillfish bundle` to create a skillfish.json manifest and commit it to your repository. Other developers run `skillfish install` to sync those skills locally.