What is skills?
skills is a Claude skill by Sendmux that sendmux email and mailbox workflows for agents. It is listed under Design & UI and has 18 GitHub stars.
| Type | Claude skill |
|---|---|
| Author | Sendmux |
| Repository | Sendmux/skills |
| Popularity | 18 GitHub stars |
| Category | Design & UI |
| Security | Not scanned |
| Rank | #1,014 of 1,262 Claude skills; #117 in Design & UI |
| Last commit | 2026-10-15 |
Is skills safe to install?
We have not scanned skills yet because its SKILL.md could not be fetched. Read the source before installing.
| Check | Result |
|---|
How do I install skills?
- Install with the skills CLI. Works for Claude Code and other agents that read skills.
npx skills add https://github.com/Sendmux/skills --skill skills
- Or copy it by hand. Claude Code loads any folder with a SKILL.md from ~/.claude/skills.
git clone https://github.com/Sendmux/skills cp -r skills/skills ~/.claude/skills/skills
- Use it. Claude loads the skill when a task matches its description. You can also name it in your prompt.
Use the skills skill to …
Or ask Claude to set it up
Paste this into Claude Code and it installs skills for you:
Install the "skills" skill from https://github.com/Sendmux/skills into ~/.claude/skills, then tell me in one line what it does.