What is one-skill-to-rule-them-all?
one-skill-to-rule-them-all is a Claude skill by rebelytics that meta-skill for continuous skill improvement & automatic skill creation. It is listed under Agents & automation and has 3,404 GitHub stars.
| Type | Claude skill |
|---|---|
| Author | rebelytics |
| Repository | rebelytics/one-skill-to-rule-them-all |
| Popularity | 3,404 GitHub stars |
| Category | Agents & automation |
| Security | Low risk (96/100) |
| Rank | #453 of 1,262 Claude skills; #34 in Agents & automation |
| SKILL.md length | 691 lines |
| License | CC-BY-4.0 |
| Last commit | 2026-10-16 |
| Stars this week | +144 |
Is one-skill-to-rule-them-all safe to install?
one-skill-to-rule-them-all scores 96/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 8 of 9 checks.
Skill results come from a static scan of its SKILL.md for instruction overrides, hidden actions, risky commands and credential access.
| Check | Result |
|---|---|
| No instruction-override phrases | Pass |
| No hidden actions | Pass |
| No pipe-to-shell installers | Pass |
| No obfuscated code | Pass |
| No destructive commands | Pass |
| Doesn't ask for keys or credentials | Pass |
| No network requests | Pass |
| Runs shell commands | Note |
| Installs no packages | Pass |
What the scan matched
- shell:
```bash - scripts:
scripts/session-start-scan.sh
How do I install one-skill-to-rule-them-all?
- Install with the skills CLI. Works for Claude Code and other agents that read skills.
npx skills add https://github.com/rebelytics/one-skill-to-rule-them-all --skill one-skill-to-rule-them-all
- Or copy it by hand. Claude Code loads any folder with a SKILL.md from ~/.claude/skills.
git clone https://github.com/rebelytics/one-skill-to-rule-them-all cp -r one-skill-to-rule-them-all/one-skill-to-rule-them-all ~/.claude/skills/one-skill-to-rule-them-all
- Use it. Claude loads the skill when a task matches its description. You can also name it in your prompt.
Use the one-skill-to-rule-them-all skill to …
Or ask Claude to set it up
Paste this into Claude Code and it installs one-skill-to-rule-them-all for you:
Install the "one-skill-to-rule-them-all" skill from https://github.com/rebelytics/one-skill-to-rule-them-all into ~/.claude/skills, then tell me in one line what it does.