Skill Creator
Skill authoring skill, available on Zeplik
Skill Creator is a ready-to-run skill authoring skill on Zeplik. Guide the user through creating a personal skill: interview briefly, draft the name, description, and body, get approval, then persist it with the skill_manage tool. Ask in plain language and Zeplik applies the skill's method for you inside the conversation, on whichever AI model you prefer.
The Skill Creator skill loads automatically when your request matches it, or you can invoke it directly by typing /skill-creator in any chat. It works with attachments, connectors, and any model that supports the task, so you get the same expert method every time without setting anything up.
What the Skill Creator skill can do
- Interview the user to define a new skill's purpose and triggers
- Check existing skills for collisions before creating a new one
- Draft a skill name, description, and body for the user's approval
- Persist the approved skill and run a dry test to validate it
Try these prompts on Zeplik
Pick a prompt to open it in the Zeplik app. If you are not signed in yet, your prompt is waiting for you the moment you do.
How the Skill Creator skill works
Skill creator
Help the user turn an intent or a workflow from this conversation into a personal skill they can trigger later. A skill is only as good as its description (which decides when it fires) and its body (which decides what happens when it does). Optimize both deliberately.
Steps
- Interview briefly. Ask only what you cannot infer:
- What task should the skill perform?
- What phrases or situations should trigger it?
- What should the output look like? Ask for an example of a good output if one exists. If the current conversation already contains the workflow ("turn this into a skill"), extract the steps, formats, and corrections from the history first and only ask about the gaps. Match the user's technical level; not everyone knows what "frontmatter" means, and they do not need to.
- Check for collisions. Call skills_list. If a similar personal skill exists, suggest updating it instead of creating a near-duplicate. Curated skill names cannot be shadowed; pick a different name if there is a clash.
- Draft the skill: name, description, body, per the guidance below.
- Show the full draft in the chat and ask for approval. Invite edits; the description and output format are the parts most worth the user's eyes.
- Persist with skill_manage, action "create", passing name, description, and body. Confirm to the user that the skill is live, that it will route automatically when relevant, and that they can also invoke it explicitly by typing "/" plus the name in the composer.
- Offer a dry run: take a realistic prompt the skill should handle, follow the new skill's body yourself, and show the result. If it misses, revise and update via skill_manage action "update".
Naming
Short kebab-case, easy to type after "/". "weekly-report", not "generate-my-weekly-status-report-skill". Two or three words maximum. The name should read naturally as a command.
Description
The description does double duty: it drives automatic routing (matched by meaning against incoming messages) and it is what the user sees in their catalog. Write it in third person, one to three sentences, stating what the skill does AND when it should trigger, including concrete trigger phrases or situations. Err on the side of explicit triggers; vague descriptions cause the skill to sit unused. Also state what it is not for when an adjacent skill could be confused with it.
Weak: "Helps with reports." Strong: "Draft the user's Monday status report from bullet points they paste. Use when they mention a weekly report, Monday update, or status summary."
Body
The body is instructions the assistant will follow when the skill fires.
- Imperative voice, addressed to the assistant: "Ask for the raw bullets, then group them by project."
- Concrete output formats. If the output has a fixed shape, spell out the exact template or section headings.
- Include one small input-to-output example when the format is not obvious.
- Keep it lean: aim well under a few thousand characters. Cut anything not pulling its weight; a skill that rambles gets followed loosely.
- Explain why a rule matters when it is not obvious, rather than stacking all-caps musts.
- Reference only capabilities that exist here: web search, attachments, the code sandbox, connectors, artifacts. No local files, scripts, or CLIs.
Rules
- Never persist without showing the draft and getting an explicit yes.
- Keep skills general. The user iterates on one example, but the skill must work on the next hundred variations; avoid overfitting to the sample.
- One skill, one job. If the interview reveals two unrelated tasks, propose two skills.
- No secrets, credentials, or personal data in the body.
How to use the Skill Creator skill
Sign in to Zeplik
Create a free Zeplik account or sign in. New accounts start with free credits, so you can try the Skill Creator skill right away.
Describe your skill authoring task
Ask in plain language, or type /skill-creator to invoke the skill directly. Zeplik recognizes the Skill Creator skill and applies its method.
Review and refine the result
Zeplik returns a clear, structured answer. Ask follow-ups in the same chat to refine it or take the next step.
Source and credit
- Author
- Anthropic
Adapted from the open-source anthropics/skills project and tuned to run natively on Zeplik. View source on GitHub.
Frequently asked questions
- What is the Skill Creator skill?
- Skill Creator is a ready-to-run skill authoring skill on Zeplik. Guide the user through creating a personal skill: interview briefly, draft the name, description, and body, get approval, then persist it with the skill_manage tool. Ask in plain language and Zeplik applies the skill's method for you inside the conversation, on whichever AI model you prefer.
- How do I use Skill Creator on Zeplik?
- Sign in to Zeplik and ask in plain language, or type /skill-creator in any chat to invoke it directly. The skill applies its method and returns a result you can refine in the same conversation.
- Which AI model does the Skill Creator skill use?
- Any model you choose. Zeplik works across every model in one chat, so the Skill Creator skill runs on your preferred model for the task.
- Where does the Skill Creator skill come from?
- The Skill Creator skill is adapted from the open-source anthropics/skills project and tuned to run natively on Zeplik. The original source is linked on this page.
- How much does the Skill Creator skill cost?
- Using the skill is free to start. You only spend Zeplik credits when the assistant runs, and new accounts begin with free credits.
Related skill authoring skills
- Claude Code ExtensionsAuthoring Claude Code extensions — subagents, hooks, slash commands, MCP server config, output styles, status lines, and skill authoring. Use for "build/configure a Claude Code hook/subagent/command"; for using Claude Code itself see the claude-code guide.
- Evaluation MethodologyUse when designing eval suites for agent skills or plugins -- fixtures, graders, pass bars, dimensions. Not for judging one skill draft (use skill-judge) or LLM app evals (use llm-evaluation).
- Skill JudgeUse when evaluating a pasted skill definition against a quality rubric -- knowledge delta, triggers, anti-patterns -- with scores and top fixes. Not for authoring new skills (use skill-creator).
- Skill Self-ImprovementCapture a hard-won, reusable procedure from the current conversation as a personal skill via skill_manage, so the next occurrence is solved in one step. Use after a non-obvious multi-step problem is solved through iteration and is likely to recur, or when the user says "save this as a skill" or "remember how we did this". Not for one-off facts or things plain documentation already covers.
- Skill Writing GuideUse when writing or editing the content of a skill file so it actually triggers and works: "improve this skill description", "why doesn't my skill fire", testing skills with subagents, skill structure, naming, and token efficiency. Not for scaffolding a brand-new skill file (use skill-creator).
More on Zeplik
Try Skill Creator on Zeplik
Every model, one chat. Bring the Skill Creator skill into your next conversation and let the assistant do the work.