22 October 2026
مهارات مجانية للـ agent عندك: ثلاث skills تصلح أشهر أغلاطه وكيف تثبتها بأمر واحدFree Skills for Your Coding Agent: Three Skills That Fix Its Most Common Mistakes, Installed in One Command
After this guide you can find a skill for any mistake your coding agent keeps repeating, and install three free ones: better UI, skills you build yourself, and a plan before code.
Who this guide is for
Anyone using Claude Code or another coding agent who keeps seeing the same mistakes
Key terms
- Skill
- A folder with a SKILL.md file that teaches the agent one way of working. It reads it only when it needs it.
- skills.sh
- A site that ranks open source skills by installs, with the npx skills tool that installs them.
- npx
- A command that comes with Node.js. It runs a tool from the internet without installing it for good.
The steps
Step 1
Name the mistake that repeats
Before you install anything, write down the mistake that bugs you. Generic looking UI? Code with no plan? The same instructions every chat?
Each mistake has a skill. Install only what you need, because every extra skill is one more thing to review.
Tip: One skill that fixes a real problem beats twenty you never use.
Step 2
Open skills.sh and check the ranking
Go to skills.sh/anthropics/skills. These are Anthropic's official skills, ranked by installs.
frontend-design sits at the top, then skill-creator. Tap any skill to see its install command.
frontend-design tops the list, then skill-creatorSource: skills.sh Tip: The numbers change every day, so don't trust a figure from a video.
Step 3
Install frontend-design for your UI
You need Node.js. Open the terminal in your project folder and run the command below.
The skill teaches the agent to commit to a clear style, typography and colour instead of the generic look of most AI made sites.
The install command on the skill pageSource: skills.sh PromptThe command, then a test promptnpx skills add anthropics/skills --skill frontend-design Build a landing page for [your project]. Audience: [who]. The feeling I want: [for example calm and premium]. Use the frontend-design skill.
Step 4
Build your own skill with skill-creator
If you keep explaining the same job to your agent, turn it into a skill.
Install skill-creator, explain the job once, and it writes a ready SKILL.md and saves it.
The skill-creator install commandSource: skills.sh PromptThe command, then the promptnpx skills add anthropics/skills --skill skill-creator I want a skill called [skill name]. The job: [explain it step by step]. Inputs: [what you give it]. Output: [what the result looks like]. Ask me about anything missing before you write it.
Step 5
Install Superpowers so it plans before it codes
Superpowers is an open source skill set by obra on GitHub. It includes brainstorming, writing-plans, test-driven-development and systematic-debugging.
The idea: the agent writes a plan, writes the test, then the code, and doesn't say done before it checks.
The Superpowers install command and the skills it includesSource: skills.sh PromptThe command, then the promptnpx skills add obra/superpowers I want to add [the feature] to this project. Start with the brainstorming skill, then write the plan with writing-plans, and wait for my approval before any code.
Step 6
Review any skill before you run it
A skill runs with your permissions on your machine. Open its SKILL.md and read it before the first run. Make sure it doesn't ask for strange commands or send your data anywhere.
Prefer known sources like anthropics or projects with a large community.
Every skill page shows its full SKILL.md: read it before you installSource: skills.sh PromptA review promptRead the SKILL.md of the [skill name] skill and tell me in plain words: what it does, which commands it may run, and whether anything in it sends data off my machine.
Step 7
Try them, keep only what works
Use each skill on a real task this week. Delete the ones you didn't use.
Whenever you spot a new repeated mistake, go back to step one.
Tip: Note which mistake each skill fixed, so you know what to keep.
Ready prompts to copy
My agent keeps making this mistake: [describe it]. Suggest the kind of skill that fixes it and what its SKILL.md should say.
The takeaway
Every mistake your agent repeats has a skill. Install only what you need, and review it before you run it.
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