A CLI that keeps agent instructions in one place and distributes them to the right config files for Claude Code, Cursor, Codex, Copilot and two dozen other tool
Eleanor Berger
DeveloperGitHub (opens in a new tab)
The developer Eleanor Berger creates tools and skills for AI agents to manage instructions and extend functionality across multiple platforms.
All cards
3 cardsAn MCP server that opens SKILL.md skills to clients without native support, such as Codex, Copilot and Cursor
MCP serverBroad access409Repository stars
Twenty-two standalone skills: Notion, Todoist, Tavily, Context7, image generation, converting documents to Markdown
SkillBroad access302Repository stars
In short
This work is represented by the Ruler CLI, which organizes agent instructions for various tools including Claude Code and Copilot, the Skillz MCP server that enables Claude-style skills on clients like Codex and Cursor, and the Intellectronica Agent Skills collection offering standalone skills for productivity and content generation tasks.
How to install
One command, using “Ruler” as an example. The SkillFoxx CLI detects the agent and puts the files in the right folder.
npx skillfoxx add cli/rulerAccess of the author’s cards
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