Add New Skills To Workflow

This automates the tedious work of adding skills from GitHub to Claude workflows and keeping all the documentation in sync. Point it at a GitHub URL, and it downloads the skill, updates skill-source.json, then walks you through updating eight different files including READs, AGENTS.md, and the website content in both English and Chinese. It's basically a checklist enforcer for skill counts, tables, pipeline diagrams, and agent sequences. Honest take: if you're managing workflows with lots of documentation that needs to stay consistent, this saves you from the error-prone copy-paste ritual. If you only add skills occasionally, it might feel like overkill.

skills.sh installs: 306
GitHub stars: 291
last updated: Aug 21, 2026

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Install

$ npx -y skills add nicepkg/ai-workflow --skill add-new-skills-to-workflow --agent claude-code

Installs into .claude/skills of the current project.

Files

Add New Skills to Workflow

Add skills from GitHub to an existing workflow and update all related documentation.

Workflow

Step 1: Download Skills

Use skill-downloader to download skills from GitHub:

python .claude/skills/skill-downloader/scripts/download_from_github.py <repo-url> <skill-path> --output <workflow-path>/.claude/skills/

Parse GitHub URL:

https://github.com/user/repo/blob/main/path/to/skill → repo: https://github.com/user/repo, skill-path: path/to/skill
https://github.com/user/repo/tree/main/.claude/skills/my-skill → repo: https://github.com/user/repo, skill-path: .claude/skills/my-skill

Example:

# For URL: https://github.com/XIYO/zheon/blob/main/.claude/skills/slidev
python .claude/skills/skill-downloader/scripts/download_from_github.py https://github.com/XIYO/zheon .claude/skills/slidev --output ./workflows/talk-to-slidev-workflow/.claude/skills/

# Use --force to overwrite existing
python .claude/skills/skill-downloader/scripts/download_from_github.py <repo> <path> --output <target> --force