fassi.dev
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2026Open source · v0.1.0

Fassi Skills

A personal registry of AI agent skills and a single command that installs the right ones into any project. Works with Claude Code, Cursor, Codex, Copilot and Windsurf.

Problem

Every new project meant setting up my agent skills again: remembering which ones I use, where each comes from and which installer it needs. Copying third-party skills into my own repo would fix that, but they would go stale and lose their original licenses.

Solution

A single JSON manifest lists each skill, its source, its category and when to use it. The registry points at the original repositories instead of copying them. The /setup-fassi-skills command reads the project, recommends the skills that fit and installs them for the chosen agents. A second skill, /help-me, takes a task and recommends which skills and development patterns to use, in order.

Result

Setting up a new project takes one command instead of a manual checklist. Adding a skill to the registry is one JSON entry, with no change to the command. Third-party skills stay updatable and keep their own licenses.

How it works

  1. 01Reads the manifest and surveys the project
  2. 02Recommends the skills that fit, with a reason for each
  3. 03Asks how to proceed: recommended, all, pick manually or help me decide
  4. 04Installs each skill from its original source
  5. 05Reports what was installed, what failed and the workflow to follow

Built with

Agent SkillsClaude CodeMarkdownJSONNode.jsnpx