Agent skill

Create Skill

by SylphAI-Inc in SylphAI-Inc/skills

Guide users through creating AdaL skills by clarifying the skill type (personal, project, or public plugin) and scaffolding the appropriate structure.

No licenceAuto-check passedDevelopment

Install Create Skill

skills CLI
$ npx skills add SylphAI-Inc/skills --skill create-skill -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install SylphAI-Inc/skills create-skill --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/SylphAI-Inc/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/create-skill .claude/skills/create-skill && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
create-skill
GitHub stars
111
Token cost
~1.2k tokens
SKILL.md length
432 words
Files
1
Skills in repo
8
Repo updated
First seen
Licence
None found

At a glance

Guide users through creating AdaL skills by clarifying the skill type (personal, project, or public plugin) and scaffolding the appropriate structure.

  • Works in 4 steps: Clarify Skill Type → Gather Skill Details → Create the Skill Structure → …
  • Tasks that involve Project scaffolding
  • SKILL.md covers When to Use, Step 1: Clarify Skill Type, Step 2: Gather Skill Details and Step 3: Create the Skill…, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Create Skill is an agent skill from SylphAI-Inc/skills. Guide users through creating AdaL skills by clarifying the skill type (personal, project, or public plugin) and scaffolding the appropriate structure.

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development, covering Project scaffolding. It works with GitHub and Git. The repository describes itself as: Community-shareable skills for AdaL — the automation-first agent harness.

When your agent uses it

  • Tasks that involve Project scaffolding

Example prompts

  • “/create-skill”

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Clarify Skill Type
  2. Gather Skill Details
  3. Create the Skill Structure
  4. Verify Installation

What it can do on your machine

Read from SKILL.md and the folder at commit 51a5abd. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are bash, json and markdown).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Create Skill loads about 1.2k tokens when it runs. Until then it costs about 41 tokens; SKILL.md has 432 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~41
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 432 words (~1,217 tokens).

“Use this skill when the user asks to create a skill, make a skill, add a new skill, or similar requests.”

— opening of SKILL.md by SylphAI-Inc
name
create-skill
author
SylphAI-Inc
version
1.0.0

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/create-skill of SylphAI-Inc/skills.

Open the folder on GitHubat commit 51a5abd

Compare with similar skills

Create Skill next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Create Skill compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Create Skill this skillSylphAI-Inc/skills111—~1.2kAutomated safety check: PassNone
degit Project ScaffoldingRich-Harris/degit7.9k—~534Automated safety check: PassMIT
Project Initializationpavel-molyanov/molyanov-ai-dev297—~1.1kAutomated safety check: NotesMIT
Execute Issuelbedner/aegis-stack143—~1.1kAutomated safety check: PassMIT
Contributor-First PR MergeHKUDS/OpenHarness16k1 repos~847Automated safety check: PassMIT
Create Pull Requestcline/cline70k1 repos~1.6kAutomated safety check: PassApache-2.0

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Works with

Categories

Questions about Create Skill

What does Create Skill do?

Guide users through creating AdaL skills by clarifying the skill type (personal, project, or public plugin) and scaffolding the appropriate structure. Create Skill is an agent skill from SylphAI-Inc/skills. Guide users through creating AdaL skills by clarifying the skill type (personal, project, or public plugin) and scaffolding the appropriate structure.

When should I use Create Skill?

Create Skill fits situations like: tasks that involve Project scaffolding.

How do I install Create Skill in Claude Code?

Run `npx skills add SylphAI-Inc/skills --skill create-skill -a claude-code`. Or copy the skill folder (skills/create-skill in SylphAI-Inc/skills) into .claude/skills/create-skill in your project. Claude Code loads it when a task matches its description.

How do I install Create Skill in Codex?

Run `npx skills add SylphAI-Inc/skills --skill create-skill -a codex`. Or copy the skill folder (skills/create-skill in SylphAI-Inc/skills) into .agents/skills/create-skill in your project. Codex loads it when a task matches its description.

Can I use Create Skill in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add SylphAI-Inc/skills --skill create-skill -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/create-skill, .gemini/skills/create-skill, .github/skills/create-skill and .opencode/skills/create-skill in your project.

What does Create Skill need to run?

SKILL.md names no scripts, command-line tools or credentials: Create Skill is instructions for the agent only.

Does Create Skill access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Create Skill safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Create Skill use?

No licence was found for Create Skill or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Create Skill use?

About 1.2k tokens (SKILL.md is roughly 4.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Create Skill?

Skills that share tags, products or a category with Create Skill: degit Project Scaffolding (Rich-Harris/degit, 7.9k stars), Project Initialization (pavel-molyanov/molyanov-ai-dev, 297 stars), Execute Issue (lbedner/aegis-stack, 143 stars) and Contributor-First PR Merge (HKUDS/OpenHarness, 16k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Create Skill?

SylphAI-Inc (a GitHub organization) maintains it in SylphAI-Inc/skills, which has 111 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on September 22, 2026.

Source: SylphAI-Inc/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.